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Transcend CompactFlash Card 4GB Industrial 45x

1. Transcend Information Inc 53 Transcend Industrial 128MB 8GB B Execute Drive Diagnostic 90h When the diagnostic command is issued in a PCMCIA configuration mode this command runs only on the CompactFlash Storage Card that is addressed by the Drive Head register This is because PCMCIA card interface does not allows for direct inter drive communication such as the ATA PDIAG and DASP signals When the diagnostic command is issued in the True IDE Mode the Drive bit is ignored and the diagnostic command is executed by both the Master and the Slave with the Master responding with status for both devices ____ fe fe fs fe 1 fe X Cyl Low 4 Sec Num 3 Diagnostic Codes are returned in the Error Register at the end of the command wm _ wm B Erase Sector s This command is used to pre erase and condition data sectors in advance of Write without Erase or Write Multiple without Erase command There is no data transfer associated with this command but a Write Fault error status can occur ow w pow od ow comma 1 usa 1 Drive Head 27 24 Cyl High 5 Cylinder High LBA 23 16 Cyl Low 4 Gylinder Low 1 15 8 Sec Num 3 sector Numbe
2. tenon 1 gt fo 1 2 Secun Sector count _ fo sem a 1 pols oun e 3 4 sect cartea bu tenwnDaa a o ou od WR Data breues a 1 1 Device cr _ 2 2 2 Transcend Information Inc 45 Transcend Industrial 128MB 8GB B Memory Mapped Addressing When the CompactFlash Storage Card registers are accessed via memory references the registers appear in the common memory space window 0 2 bytes as follows REG as aa 2 0 ontset Notes p e serpa rate Sector Count Cylinder Low Oen _ Select Card Head 2 2 2 f Status Command Dup Even RD Data Dup Even WR Data Dup Odd WR Data Dup Features E Device Even RD Data Even WR Data 3 copo 15 B True IDE Mode Addressing When the CompactFlash Storage Card or CF Card is configured in the True IDE Mode the I O decoding is as follows 2 2 2 2 X BS
3. 0 1 EZESTEA o wam fo wm Co arm 1 oft saus ____ __ _____ o sum 1 1 asm _ 1 1 Note 1 Register 0 15 accessed with CE1 low CE2 low and Don t Care as word register the combined Odd Data Bus and Even Data Bus 015 00 This register may also be accessed by a pair of byte accesses to the offset 0 with CE1 low and CE2 high Note that the address space of this word register overlaps the address space of the Error and Feature byte wide registers which at offset 1 When accessed twice as byte register with 1 low the first byte to be accessed is the even byte of the word and the second byte accessed is the odd byte of the equivalent word access 2 A byte access to register 0 with CE1 high and CE2 low accesses the error read or feature write register Transcend Information Inc 44 Transcend Industrial 128MB 8GB B Contiguous Mapped Addressing When the system decodes a contiguous block of I O registers to select the CompactFlash Storage Card the registers are accessed in the block of I O space decoded by the system as follows Table Contiguous Decoding xs X a0
4. 7 s 4 2 Command 7 30h or 31h Cyl High 5 Cylinder High LBA 23 16 Cyl Low 4 Cylinder Low LBA 15 8 Sec Num 3 Sector Number LBA 7 0 Sec Cnt 2 Sector Count _______ m Write Sector s without Erase 38h ____ gt 7 e 5 4 o 7 38h 1 te 1 Head LBA 27 24 Cyl High 5 Cylinder High LBA 23 16 Cyl Low 4 Cylinder Low LBA 15 8 sec Num 3 sector Number LBA 0 sec Cnt 2 sector Count m Write Verify 3Ch esp s 1s1s1l5s12s151s i 1 one _ Cylinder High LBA 23 16 Cylinder Low LBA 15 8 SecNum SecorNumber BATO 0 00 Sec cnt 2 Transcend Information Inc 77 Industrial 8GB Mer m Error Posting e de ir e CORR ERR Check Power Mode memes Pv Execute Drive Diagnost C o exse Y E E E Funcae Formattrack Identity Device Lv we msi 10 uu Initialize Drive Parameters 1 1 Key Management Structure Read Key Management Read Keying Material Key Management Change Key Management Value Head DMA Read Multiple Read Long Sector MM III Head Sector s Security Set Password Transcend Information Inc 78 Transcend Industrial
5. 128MB 8GB ee e aser a prov owr pse cone m Set Multiple Mode Set Sleep Mode Stand By Stand By Immediate Translate Sector Wear Level Write Buffer Write Write Verify Invalid Command Code Error and Status Register summarizes the valid status and error value for all the CF ATA Command set Transcend Information Inc 79 Industrial CompactFlash Adapters CompactFlash Type products can be used with a PCMCIA Type passive adapters This adapter converts the Type CompactFlash Storage Card Card into a Type PCMCIA PC card 9 0mm 0 196 in 3 3mm 0 130 in 85 6mm 3 37 in 1 433 in 39_03 1 536 in 12 00mm A72 in 2 0mm 3 5mm 43 03mm 0 138 in 1 694 1 ee D CompactFlash Adapter Transcend Information Inc 80 Transcend Industrial 128MB 8GB Pinout Differences Between CF Storage Card and CF Adapter 50Pin CF Storage CF Adapter 68 Pin i CF Storage CF 58 Pin i CF Card 50 Pin 50 Pin ow pnt cw __ pnt Pm2 2 Pno Pin 42 Pin 32 2 C51 51 43 33 SEL Pn
6. 7 5 4 Command 7 40h or 41h roms 1 1 Head LBA 27 24 Cyl High 5 Cylinder High LBA 23 16 Cyl Low 4 Cylinder Low LBA 15 8 Sec Num 3 Sector Number LBA 7 0 Sec Cnt 2 sector Count Feature 1 Transcend Information Inc 69 Transcend Industrial 128MB 8GB B Recalibrate 1Xh 7 5 4 Command 7 Cyl High 5 Request Sense 03h mp L eme x iptio No Error Detected Self Test OK Mo Error Address Overflow Address Too Large Supply or generated Voltage Out of Tolerance Uncorrectable ECC Error 05h 30 34h 37h self Test or Diagnostic Failed S Data Transfer Error Aborted Command 38h 3Bh 3Ch Corrupted Media Format Write Erase Failed Power Level 1 Disabled Transcend Information Inc 70 Transcend Industrial 128MB 8GB Seek 7Xh ____ gt 7 e s a 2 a Head LBA 27 24 Cylinder High LBA 23 16 Cyl Low 4 Cylinder Low LBA 15 8 Sec Num 3 Sec Cnt 2 Feature Set Features EFh 1413 14843 LX 1 Lom Sec Num 3 X Feature 1 Feature Transcend Information Inc 71 Transcend Industrial 128MB 8GB Feature Supported Feature Operation gt
7. 3x Im Lem Transcend Information Inc 67 Transcend Industrial 128MB 8GB Read Buffer E4h The Read Buffer command enables the host to read the current contents of the CompactFlash Storage Card s sector buffer This command has the same protocol as the Read Sector s command ssp ceme x le X Cyl High 5 Sec Cnt 2 Read C8h w lslslslslsl sls Cyl High 5 Cylinder High LBA 23 16 Cyl Low 4 Cylinder Low LBA 15 8 Sec Num 3 Sector Number LBA 7 0 Sec Cnt 2 emm m Read Long Sector 22h or 23h 31181 Head LBA 2124 Cyl High 5 Cylinder High LBA 23 15 Cyl Low 4 Cylinder Low LBA 15 8 Sec Num 3 Sector Number LBA 7 0 Transcend Information Inc 68 Transcend Industrial 128MB 8GB m Read Multiple C4h BEEN m Head LBA 27 24 Cyl High 5 Cylinder High LBA 23 16 Cyl Low 4 Cylinder Low LBA 15 8 Sec Num 3 Sector Number LBA 7 0 Sec Cnt 2 Sector Count Read Sector s 20h or 21h 5 4 Command 7 20h or 21h Cyl High 5 Cylinder High LBA 23 16 Cyl Low 4 Cylinder Low LBA 15 8 Sec Num 3 Sector Number LBA 7 0 Sec Cnt 2 Sector Count Feature 1 Read Verify Sector s 40h or 41h
8. 9 Pintt Pinto ADB gt e I n nas ent e _ X mn s 77 2 L j I 37 IREQ C NE M6 Pinto M5 Pn2 mas A2 pat A s E X EE ESTE Pin24 Pin 15 RESET 2 RESET Pin 16 WAIT Pin 42 WAIT IOREADY Pin 17 4INPACK JNPACK C DMARQP EM Transcend Information Inc 81 Transcend Industrial 128MB 8GB CF Adapter 68 Pin 50Pin Storage CF Adapter 68 Pin 50Pin CF Storage 68 Pin Pin Pin Card 68 Pin Pin Pin Card 50 Pin 50 Pin oo po Pina om Pnz poo Pmas we _ 33 om mw WP WP Pin 67 202 4101516 101816 10516 oo oo ow C H S Table This table show default number of cylinders heads and sectors for the various models 3954 GB GB 7889 15778 Transcend Information Inc 82 Transcend Industrial 128MB 8GB Transcend Exceeding Your Expectations Declaration of Compliance with the RoHS Directive Manufacturer Transcend Information Inc Address No 70 XING ZHONG AD NEIHU DIST TAIPEI TAIWAN ROG Product Name s TSx
9. Error Register Address 1F1h 171h Offset 1 ODh Read Only This register contains additional information about the source of an error when an error is indicated in bit O of the Status register D7 06 05 04 D3 D2 D1 DO This register is also accessed in PC Card Modes on data bits 015 08 during a read operation to offset with CE2 low and CE1 high Bit 7 this bit is set when Bad Block is detected This bit is also set when an interface error is detected in True IDE Ultra DMA modes of operation Bit 6 UNO this bit is set when an Uncorrectable Error is encountered Bit 5 this bit is O Bit 4 IDNF the requested sector ID is in error or cannot be found Bit 3 this bit is O Bit 2 Abort This bit is set if the command has been aborted because of a CompactFlash Storage Card status condition Not Ready Write Fault etc or when an invalid command has been issued Bit 1 This bit is O Bit 0 AMNF This bit is set in case of a general error Transcend Information Inc 47 Transcend Industrial 128MB 8GB Feature Register Address 1F1h 171h Offset 1 ODh Write Only This register provides information regarding features of the CompactFlash Storage Card that the host can utilize This register is also accessed in PC Card modes on data bits D15 D8 during a write operation to Offset O with CE2 low and CE1 high Sector Count Register Address 1F2h 172h Of
10. idie 97h or This command causes the CompactFlash Storage Card to set BSY enter the Idle mode clear BSY and generate an interrupt If the sector count is non zero it is interpreted as a timer count with each count being 5 milliseconds and the automatic power down mode is enabled If the sector count is zero the automatic power down mode is disabled Note that this time base 5 msec is different from the ATA specification 0 2 __ X 2 0 Transcend Information Inc 66 Transcend Industrial 128MB 8GB m idile Immediate 95h or Eth This command causes the CompactFlash Storage Card to set BSY enter the Idle mode clear BSY and generate an interrupt 7 4 Low 4 Sec Num 3 __ __ 0 0 2 Initialize Drive Parameters 91h This command enables the host to set the number of sectors per track and the number of heads per cylinder Only the Sector Count and the Card Drive Head registers are used by this command m come x o x ome X Sec Num 3 x m 001 This command always fails with the CompactFlash Storage Card returning command aborted 7 6 s 4
11. 1 Hz 0 a nz n nz nz A nz A07 nz 2 a 135 vec Power _____ 13 vec Power 1 1 Mz ou nz u nz 15 1 nz nz 15 a mz AM _ arg fiw a 1 nz a 18 MZ az a nz 1 an nz _ nz 19 a nz ria ee 21 10 112 023 21 wo 112 023 42 023 22 wo 112 023 23 vo nz oza nz ozaj 23 wo 112 023 24 o or 24 o 25 02 25 25 Ground _ cm Groud 26 Groud 26 Ground Far ew uzoz 27 on vo uzoz z ow 1 uz ozs 28 o12 wo 3 28 vo nzozs 28 012 vo nz ozs ww wo wzom ow vo nz ozs 2 ow vo inz ozs wo nzoz ow vo nzoz s ow vo nz ozs m ow vo nzom ww vo nzon s vo 32 cez wu a2 a 1 wz ss s Ground ORD ISU JORD IORD Transcend Information Inc A Transcend Industrial 128MB 8GB PC Card Memory Mode PC Card Mode True IDE Mode Signal pu In Out Signal Pi
12. ADR Wait Delay Falling from IOWR high from Wait high Wait Width Time Transcend Information Inc 23 Transcend Industrial CF 128MB 8GB tsuA IOWR tsuREG IOWR tw R JOWR 101516 IOWR tsu eee WAIT n 3 R W T Din Transcend Information Inc 24 Transcend Industrial CF 128MB 8GB B True IDE PIO Mode Read Write Timing Specification time min _ 600 383 240 0 ro Mode Mode 4 15 data setup 50 35 20 20 20 15 10 min ORD data tristate Address valid to OCS 16 assertion max JIORD IOWHRH to address valid hold tRD Read Data Valid to IORDY active min if IORDY initially low after tA IORDY Setup time Address valid to IOC S15 released max t7 IORDY Pulse Width 1250 1250 1 max tC IORDY assertion to 5 5 release max Transcend Information Inc 25 Transcend Industrial 128MB 8GB ADDR valid A02 A01 A00 50 CS1 See note 1 P t t m Wnte Data D15 D00 eee EE 4 See note 2 ty Read Data 01500 4 1 4 See note 2 LEDY _ e 2S S343 RA See ee SS eS Se ee note 4 4 1 5 b IORDY See note
13. r sempus a E m __ item swmewe o l l91 Transcend Information Inc 52 Transcend Industrial CF 128MB 8GB Css COMMAND Code FR sc SN cv LBA setsieep Mode Enos o sady ___ _ m om 2 wite tong Secor _ meme Definitions FR Features Register SC Sector Count RegisterS SN Sector Number Register CY Cylinder Registers DH Card Drive Head Register LBA Logical Block Address Mode Supported see command descriptions for use Y The register contains a valid parameter for this command For the Drive Head Register Y means both the CompactFlash Storage Card and head parameters are used D only the CompactFlash Storage Card parameter is valid and not the head parameter C The register contains command specific data see command descriptions for use B Check Power Mode 98h or E5h If the CompactFlash Storage Card is in going to or recovering from the sleep mode the CompactFlash Storage Card sets BSY sets the Sector Count Register to clears BSY and generates an interrupt If the CompactFlash Storage Card is in Idle mode the CompactFlash Storage Card sets BSY sets the Sector Count Register to FFh clears BSY and generates an interrupt
14. Key Management Schemes Supported Bit 0 CPRM support If set to 1 the device supports CPRM Scheme Content Protection for Recordable Media If set to 0 the device does not support CPRM Bits 1 15 are reserved for future additional Key Management schemes gt Word 163 CF Advanced True IDE Timing Mode Capabilities and Settings This word describes the capabilities and current settings for CFA defined advanced timing modes using the True IDE interface Notice The use of True IDE PIO Modes 5 and above or of Multiword DMA Modes 3 and above impose significant restrictions on the implementation of the host Additional Requirements for CF Advanced Timing Modes There are four separate fields defined that describe support and selection of Advanced PIO timing modes and Advanced Multiword DMA timing modes The older modes are reported in words 63 and 64 Transcend Information Inc 64 Transcend Industrial 128MB 8GB Word 63 Multiword DMA transfer and 6 2 1 6 19 Word 64 Advanced PIO transfer modes supported Bits 2 0 Advanced True IDE PIO Mode Support Indicates the maximum True IDE PIO mode supported by the card Maximum PIO mode timing supported Specified in word 64 PIO Mode 5 PIO Mode 6 Bits 5 3 Advanced True IDE Multiword DMA Mode Support Indicates the maximum True IDE Multiword DMA mode supported by the card 0 Specifiedinword63 n Bits 8 6 Advanced True IDE PIO Mode Selected
15. S FmabeWrteCache o Enable Extended Power operations Alert It has been proposed to remove this feature from a future revision of the specification Please notify the CFA if you equirement for this feature 55h Disable 8 bit data transfer __ O Disable 8 bit data transfer 82h Disable Write Cache 85h Disable Advanced Power Management Disable Extended Power operations Alert It has been proposed to remove this feature from a future revision of the specification Please notify the CFA if you equirement for this feature 8Ah Disable Power Level 1 commands 96h NOP Accepted for backward compatibility read write speed Features 01h and 81h are used to enable and clear 8 bit data transfer modes in True IDE Mode If the 011 feature command is issued all data transfers shall occur on the low order D 7 0 data bus and the IOIS16 signal shall not be asserted for data register accesses The host shall not enable this feature for DMA transfers Features 02h and 82h allow the host to enable or disable write cache in CompactFlash Storage Cards that implement write cache When the subcommand disable write cache is issued the CompactFlash Storage Card shall initiate the sequence to flush cache to non volatile memory before command completion Feature O3h allows the host to select the PIO or Multiword DMA transfer mode by specifying a value in the Sector Count register The upper 5 bits define the type of trans
16. reset from the host 13 38 5 V 43 3 V power Card Memory Mode Transcend Industrial 128MB 868 CF Card SignalName Dir scription VCC PC Card I O Mode True IDE Mode V81 82 81 2 Card I O Mode WAIT PC Card I O Mode IORDY True IDE Mode Except Ultra DMA Mode DDMARDY True IDE Mode Ultra DMA Write Mode DSTROBE True IDE Mode Ultra DMA Read Mode WE PC Card Memory Mode WE PC Card Mode WE True IDE Mode WP PC Card Memory Mode Write Protect 101516 PC Card Mode 516 True IDE Mode Transcend Information Inc This signal is the same for all modes This signal is the same for all modes Voltage Sense Signals V 1 is grounded on the Card and sensed by the Host so that the CompactFlash Storage Card or CF Card CIS be read at 3 3 volts and VS2 is reserved by PCMCIA for a secondary voltage and is not connected on the Card This signal is the same for all modes This signal is the same for all modes The WAIT signal is driven low by the CompactFlash Storage Card or CF Card to signal the host to delay completion of a memory or cycle that is in progress This signal is the same as the PC Card Memory Mode signal In True IDE Mode except in Ultra DMA modes this output sign
17. uo Mapped Any 16 byte system decoded boundary See Eee CF Card Configurations _ 5 Conf4 Conf3 Conf2 CF CardMode s o umume ioana _ x x ae Any non zero value vendor defined Transcend Information Inc 35 m Configuration and Status Register Base 02h in Attribute Memory Card Configuration and Status Register contains information about the Card s condition D6 D D3 D2 D1 DO Read hanged 5 jw xE Auto m 0 o 50 De Ade o 0 Card Configuration and Status Register Operation 07 5 04 Changed indicates that one both of the Pin Replacement register CWProt bits are set to one 1 When the Changed bit is set STSCHG Pin 46 is held low if the SigChg bit is a One 1 and the CompactFlash Storage Card or CF Card is configured for the interface SigChg this bit is set and reset by the host to enable and disable a state change signal from the Status Register the Changed bit controls pin 46 the Changed Status signal If no state change signal 15 desired this bit is set to zero 0 and pin 46 STSCHG signal 15 then held high while the CompactFlash Storage Card or CF Card is configured for I O 10158 the host sets this bit to a one 1 if the CompactFlash Storage Card or CF Card is to be configured in an 8 bit V O Mod
18. 2 gt Transcend Information Inc 57 Transcend Industrial 128MB 8GB Word Default Total Data Field Type Information Address Value Bytes 176 255 oooon 140 o gt 0 General Configuration This field indicates the general characteristics of the device When Word 0 of the Identify drive information is 848Ah then the device is a CompactFlash Storage Card and complies with the CFA specification and CFA command set It is recommended that PCMCIA modes of operation report only the 848Ah value as they are always intended as removable devices Bits 15 0 CF Standard Configuration Value Word 0 is 848Ah This is the recommended value of Word 0 Some operating systems require Bit 6 of Word 0 to be set to 1 Non removable device to use the card as the root storage device The Card must be the root storage device when a host completely replaces conventional disk storage with a CompactFlash Card in True IDE mode To support this requirement and provide capability for any future removable media Cards alternatehandling of Word 0 is permitted Bits 15 0 CF Preferred Alternate Configuration Values 044Ah This is the alternate value of Word turns on ATA device and turns off Removable Media and Removable Device while preserving all Retired bits in the word 0040h This is the alternate value of Word O turns on ATA device and turns off Removable Media and Removable Device while zeroing all R
19. 2 44mm 07 096 in 003 99mm 05 Optional 5 5 Configuration See note 2 15mm 07 085 gt 003 CJT 9 24 Wa Transcend 2X 3 00mm 07 2X 118 in 003 2X 12 00mm 10 2X 472 in 004 36 4 15 0 76mm 07 030 in 003 1 65mm 130 in J 4X 0 5 Z 4 020 in x 004 6 07 42 80mm 10 025 in 003 41 66mm 13 1 640 in 005 1 685 in 004 Transcend Information Inc 2 Transcend Industrial 128MB 8GB Block Diagram CF Controller HOST SIDE NNT n Circuits Transcend Information Inc Transcend Industrial CF 128MB 8GB Pin Assignments and Pin T PC Card Mode True IDE a e mpm ep Mame Type 1 eno 1 Ground 2 vo 2 vo nz vo s 4 005 vo 12 023 4 VO 112 023 4 wo 112 073 8 006 5 bo vo 2023 6 yo 12 023 6 wo 12 023 7 w 7 mz 1 nz pa aw nz s 1 1 9 AAsEL 10 A09
20. 3 and below are supported Bits 0 2 Shall be set to 1 Bit 2 1 Ultra mode 2 and below are supported Bits 0 1 Shall be set to 1 Bit 1 1 Ultra mode 1 and below are supported Bit 0 Shall be set to 1 1 Ultra mode 0 is supported gt 89 Time required for Security erase unit completion Word 89 specifies the time required for the Security Erase Unit command to complete This command shall be supported on CompactFlash Storage Cards that support security Value not specified gt 508 minutes gt Word 90 Time required for Enhanced security erase unit completion Word 90 specifies the time required for the Enhanced Security Erase Unit command to complete This command shall be supported on CompactFlash Storage Cards that support security Value not specified Value 2 minutes gt 508 minutes Transcend Information Inc 63 Transcend Industrial 128MB 8GB gt 91 Advanced power management level value Bits 7 0 of word 91 contain the current Advanced Power Management level setting gt 128 Security Status Bit 8 Security Level If set to 1 indicates that security mode is enabled and the security level is maximum If set to 0 and security mode is enabled indicates that the security level is high Bit 5 Enhanced security erase unit feature supported If set to 1 indicates that the Enhanced security erase unit feature set is supporte
21. 56 Transcend Industrial 128MB 8GB Address Value Bytes e xc 2 e 2 _ a in sectors 1 57 LSW WSW ooon rotai numer or secors miSa moas Multiword DMA transfer PCMCIA mode this value shall be Oh Advanced PIO modes supported 65 XXXXh 2 Minimum Multiword DMA transfer cycle time per word In PCMCIA mode this value shall be Oh XXXXh 2 Recommended Multiword DMA transfer cycle time In PCMCIA mode this value shall be 67 Minimum PIO transfer cycle time without flow control 2 _ Minimum transfer cycle time with ORDY flow control 6979 oon 20 82 4 6 Featuresicommandsets 0 00 8587 6 jFearesommandsesenabed 2 ultra DMA Mode Supported and Selected 2 rime requredtor Securty erase untcompicton 2 rime requrea tor Ennancea secunty erase unit competion s 2 ouent aavancea powermanagementvaie 129 159 aooon 64 Vendor unique bytes _____ 160 2 Power requirement description 161 ooon 2 ReservedtorassignmentbytneCFA 163 XXXXh CF Advanced True IDE Timing Mode Capability and Setting CF Advanced PCMCIA I O and Memory Timing Mode Capability 165 175 00000 Reserved for assignment by the CFA em d
22. 58 are valid and reflect the current number of cylinders heads and sectors If bit 1 of word 53 is set to 1 the values in words 64 through 70 are valid If this bit is cleared to 0 the values reported in words 64 70 are not valid Any CompactFlash Storage Card that supports PIO mode 3 or above shall set bit 1 of word 53 to one and support the fields contained in words 64 through 70 gt Current Number of Cylinders Heads Sectors Track These fields contains the current number of user addressable Cylinders Heads and Sectors Track in the current translation mode gt Current Capacity This field contains the product of the current cylinders times heads times sectors gt Multiple Sector Setting Bits 15 9 are reserved and shall be set to O Bit 8 shall be set to 1 indicating that the Multiple Sector Setting is valid Bits 7 0 are the current setting for the number of sectors that shall be transferred per interrupt on Read Write Multiple commands gt Total Sectors Addressable LBA Mode This field contains the total number of user addressable sectors for the CompactFlash Storage Card in LBA mode only gt J Multiword DMA transfer Bits 15 through 8 of word 63 of the Identify Device parameter information is defined as the Multiword DMA mode selected field If this field is supported bit 1 of word 53 shall be set to one This field is bit significant Only one of bits may be set to one in this field by the CompactFlash Storage Card to ind
23. Bits 7 through 0 of word 64 of the Identify Device parameter information is defined as the advanced data transfer supported field If this field is supported bit 1 of word 53 shall be set to one This field is bit significant Any number of bits may be set to one in this field by the CompactFlash Storage Card to indicate the advanced PIO modes it is capable of supporting Transcend Information Inc 60 Transcend Industrial 128MB 8GB Of these bits bits 7 through 2 are reserved Bit 0 if set to one indicates that the CompactFlash Storage Card supports PIO mode 3 Bit 1 if set to one indicates that the CompactFlash StorageCard supports PIO mode 4 Support for PIO modes 5 and above are specific to CompactFlash are reported in word 163 gt Word 65 Minimum Multiword DMA transfer cycle time Word 65 of the parameter information of the Identify Device command is defined as the minimum Multiword DMA transfer cycle time This field defines in nanoseconds the minimum cycle time that if used by the host the CompactFlash Storage Card guarantees data integrity during the transfer If this field is supported bit 1 of word 53 shall be set to one The value in word 65 shall not be less than the minimum cycle time for the fastest DMA mode supported by the device This field shall be supported by all CompactFlash Storage Cards supporting DMA modes 1 and above If bit 1 of word 53 is set to one but this field is not suppor
24. EX X Lo Porna POWRDus Sorte OMAWROata Featwes 1 seciorcount Secor count 1 seme em 1 owes oyindertow 1 owe 1 cardticad Select 1 ____ 1 suus Device ctor Transcend Information Inc 46 Transcend Industrial 128MB 8GB B CF ATA Registers The following section describes the hardware registers used by the host software to issue commands to the CompactFlash device These registers are often collectively referred to as the task file gt Data Register Address 1FOh 170h Offset 0 8 9 The Data Register is a 16 bit register and it is used to transfer data blocks between the CompactFlash Storaae Card data buffer and the Host This reaister overlaps the Error Reaister Data Register 2 0 Modes x_ Error Feature Register Eror Feature Register Feature Eror Feature Register Data Register DMACK True IDE Mode PIO Word PIO Word Data Register PIO Word Data Register DNA Word Dala Reg ppp p oe PIO Byte Data Register 07 00 Selected Using Set Features Command Notes 1 REG signal is mode dependent Signal shall be 0 for mode and 1 for Memory Mode
25. Indicates the current True IDE PIO mode selected on the card 0 Speciiedinword64 Bits 11 9 Advanced True IDE Multiword DMA Mode Selected Indicates the current True IDE Multiword DMA Mode Selected on the card Current Multiword DMA timing mode selected 0 Specified in word 63 Multiword DMA Mode 3 Multiword DMA Mode 4 Bits 15 12 are reserved Transcend Information Inc 65 Transcend Industrial 128MB 8GB gt 164 CF Advanced PCMCIA and Memory Timing Modes Capabilities and Settings This word describes the capabilities and current settings for CFA defined advanced timing modes using the Memory and PCMCIA interface Notice The use of PCMCIA or Memory modes that are 100ns or faster impose significant restrictions on the implementation of the host Additional Requirements for CF Advanced Timing Modes Bits 2 0 Maximum Advanced PCMCIA Mode Support Indicates the maximum timing mode supported by the card Maximum PCMCIA IO timing mode supported __0 255 ns Cycle PCMCIA I O Mode 120 ns Cycle PCMCIA I O Mode 100 ns Cycle PCMCIA Mode 80 ns Cycle PCMCIA Mode Bits 5 3 Maximum Memory timing mode supported Indicates the Maximum Memory timing mode supported by the card Bits 15 6 Reserved L 8 250 ns Cyce Memory 1 120 ns Cycle Memor 2 300 ns Memory Mode 3 80 ns Memory
26. Register is used to configure the cards interface address decoding and interrupt and to issue soft reset to the CompactFlash Storage Card or CF Card Operation 07 06 05 04 03 02 D1 DO RW Configuration Option Register SRESET Soft Reset setting this bit to one 1 waiting the minimum reset width time and returning to zero 0 places the CompactFlash Storage Card or CF Card in the Reset state Setting this bit to one 1 is equivalent to assertion of the RESET signal except that the SRESET bit is not cleared Returning this bit to zero 0 leaves the CompactFlash Storage Card or CF Card in the same un configured Reset state as following power up and hardware reset This bit is set to zero 0 by power up and hardware reset For CompactFlash storage Cards using the PCMCIA Soft Reset 15 considered a hard Reset by the Commands Contrast with Soft Reset in the Device Control Register LevIREQ this bit is set to one 1 when Level Mode Interrupt is selected and zero 0 when Pulse Mode is selected Set to zero 0 by Reset Conf5 Configuration Index set to zero 0 by reset It is used to select operation mode of the CompactFlash Storage Card or CF Card as shown below Note Contd and Conf4 are reserved for CompactFlash Storage cards and shall be written as zero 0 These bits are vendor defined for CF Cards CompactFlash Storage Card Configurations Emm stem 2 _ E
27. Transcend Information Inc 32 Transcend Industrial CF 128MB 8GB Table CF Card Register and Memory Space Decoding we ww ao setecreD space Peta x x x x x sony x o contuan Regie Read 1 30x X common moro _ o x common memon reaa esos o __ o o 3 e commen Read 165i01500 x o x a fo x x Common Wie 66161509 commen Memory Wite 16 816 00 __ vais Access IS Wee OOOO i invata Access Od atin Read _ vais Access Aue Wei __ Access Odd Aine Read _ o x vais Access Odd wrie _ Table CF Card Configuration Registers Decoding 10 5 pet 5545 4244 Transcend Information Inc 33 Transcend Industrial 128MB 8GB B 3 Attribute Memory Function Attribute memory is space where CompactFlash Storage Card and CF Card identification and configuration information are stored and is limited to 8 bit wide accesses only at even addresses The card configuration registers are also located here For CompactFla
28. V 2 All signal transitions for a timing parameter shall be measured at the connector specified in the measurement location column For example in the case of tRFS both STROBE and DMARDY transitions are measured at the sender connector 3 The parameter tCYC shall be measured at the recipient s connector farthest from the sender 4 The parameter 14 shall be measured at the connector of the sender or recipient that is responding to an incoming transition from the recipient or sender respectively Both the incoming signal and the outgoing response shall be measured at the same connector 5 parameter tAZ shall be measured at the connector of the sender or recipient that is driving the bus but must release the bus the allow for a bus turnaround Transcend Information Inc 28 Transcend Industrial 128MB 8GB Notes Typical sustained average two cycle time Cycle time allowing for asymmetry and clock variations from STROBE edge to STROBE edge Two cycle time allowing for clock variations from rising edge to next rising edge or from falling edge to next falling edge of STROBE Data setup time at recipient from data valid until STROBE edge Data hold time at recipient from STROBE edge until data may become invalid Data valid setup time at sender from data valid until STROBE edge Data valid hold time at sender from STROBE edge until data may become invalid tes word valid setup time at host fr
29. data valid until STROBE edge see note 3 Sender IC data valid hold time from STROBE edge until data may become invalid see note 3 Notes 1 All timing measurement switching points low to high and high to low shall be taken at 1 5 V 2 The correct data value shall be captured by the recipient given input data with a slew rate of 0 4 V ns rising and falling and the input STROBE with a slew rate of 0 4 V ns rising and falling at tDSIC and tDHIC timing as measured through 1 5 V 3 The parameters tDVSIC and tDVHIC shall be met for lumped capacitive loads of 15 and 40 pF at the IC where all signals have the same capacitive load value Noise that may couple onto the output signals from external sources has not been included in these values Transcend Information Inc 30 Transcend Industrial 128MB 8GB Comment Rising Edge Slew Rate for any signa Falling Edge Slew Rate for any signa Note 1 The sender shall be tested while driving an 18 inch long 80 conductor cable with PVC insulation material The signal under test shall be cut at a test point so that it has not trace cable or recipient loading after the test point All other signals should remain connected through to the recipient The test point be located at any point between the sender s series termination resistor and one half inch or less of conductor exiting the connector If the test point is on a cable conductor rather than the PCB a
30. not indicated Bits 1 through 13 of word 83 and bits 0 through 13 of word 84 are reserved Bit 14 of word 83 and word 84 shall be set to one and bit 15 of word 83 and word 84 shall be cleared to zero to provide indication that the features command sets supported words are valid The values in these words should not be depended on by host implementers Transcend Information Inc 61 Transcend Industrial 128MB 8GB Bit O of word 82 shall be set to zero the SMART feature set is not supported If bit 1 of word 82 is set to one the Security Mode feature set is supported Bit 2 of word 82 shall be set to zero the Removable Media feature set is not supported Bit 3 of word 82 shall be set to one the Power Management feature set is supported Bit 4 of word 82 shall be set to zero the Packet Command feature set is not supported If bit 5 of word 82 is set to one write cache is supported If bit 6 of word 82 is set to one look ahead is supported Bit 7 of word 82 shall be set to zero release interrupt is not supported Bit 8 of word 82 shall be set to zero Service interrupt is not supported Bit 9 of word 82 shall be set to zero the Device Reset command is not supported Bit 10 of word 82 shall be set to zero the Host Protected Area feature set is not supported Bit 11 of word 82 is obsolete Bit 12 of word 82 shall be set to one the CompactFlash Storage Card supports the Write Buffer command Bit 13 of word 8
31. the host this output signal is nat used and should not be connected at the hosi In this case the BIOS must report that DMA mode is nol supported by the nost so that device drivers will not attempt DMA mode A hast that does not support mode and implements both PCMCIA and True IDE modes of operation need not alter the PCMCIA mode connections while in True IDE mode as long as this does not prevent proper operation in any mode This signal is nol used in this mode Transcend IORD PC Card VO Mode True IDE Mode Except Ultra Protocol Active HDMARDY True IDE Mode In Ultra Protocol DMA Read HSTROBE True IDE Mode In Ultra DMA Protocol Write lOWR PC Cand Memory Mode lOWR PC VO Mode lOWR True IDE Mode Except Ultra DMA Protocol Active True IDE Ultra DMA Protocol Aclive DE PC Card Memory Mode 0E PC Card Mode ATA SEL True IDE Transcend Information Inc Industrial CF Card This is an VO Read slrobe generated by the host This signal gales VO data onto the bus from the CompactFlash Storage Card or Card when the card is configured to use the interface In True IDE Mode while Ultra mode is not active this signal has the same function as in PC Card VO Mode In True IDE Mode when Ultra DMA mode DMA Read is active this signal is asserted by the host to in
32. the host and the card for operation in any of the Ultra DMA modes Table 13 describes typical values for series termination at the host and the device mom eom mom Eom ome mom mmo mom mom gam NOTE Only those signals requiring termination are listed in this table If a signal is not listed series termination is not required for operation in an Ultra DMA mode shows signals also requiring a pull up or pull down resistor at the host The actual termination values should be selected to compensate for transceiver and trace impedance to match the characteristic cable impedance Table Typical Series Termination for Ultra DMA Transcend Information Inc 15 Transcend Industrial 128MB 8GB DMARQ Table Ultra Termination with Pull up or Pull down Example Printed Circuit Board PCB Trace Requirements for Ultra DMA On any PCB for a host or device supporting Ultra DMA v longest D 15 00 trace shall be no more than 0 5 longer than either STROBE trace as measured from the IC pin to the connector shortest D 15 00 trace shall be no more than 0 5 shorter than either STROBE trace as measured from the IC pin to the connector Ultra DMA Mode Cabling Requirement Operation in Ultra DMA mode requires a crosstalk suppressing cable The cable shall have a grounded line between ea
33. up when it receives a command Int this bit represents the internal state of the interrupt request This value is available whether or not the interface has been configured This signal remains true until the condition that caused the interrupt request has been serviced If interrupts are disabled by the IEN bit in the Device Control Register this bit is a zero 0 Transcend Information Inc 36 Transcend Industrial CF 128MB 8GB m Pin Replacement Register Base 04h in Attribute Memory Operation 07 06 05 4 D3 D2 D1 DO Read o o CReady CWProt 1 1 RReady o CReaj CWPrt 0 MReady MWProt_ Pin Replacement Register this bit is set to one 1 when the bit RReady changes state This bit can also be written by the host CWProt this bit is set to one 1 when the RWprot changes state This bit may also be written by the host RReady this bit is used to determine the internal state of the READY signal This bit may be used to determine the state of the READY signal as this pin has been reallocated for use as Interrupt Request on an card When written this bit acts as a mask MReady for writing the corresponding bit CReady WProt this bit is always zero 0 since the CompactFlash Storage or CF Card does not have a Write Protect switch When written this bit acts as a mask for wnting the corresponding bit CWProt MReady this bi
34. 2 shall be set to one the CompactFlash Storage Card supports the Read Buffer command Bit 14 of word 82 shall be set to one the CompactFlash Storage Card supports the NOP command Bit 15 of word 82 is obsolete Bit O of word 83 shall be set to zero the CompactFlash Storage Card does not support the Download Microcode command Bit 1 of word 83 shall be set to zero the CompactFlash Storage Card does not support the Read DMA Queued and Write DMA Queued commands Bit 2 of word 83 shall be set to one the CompactFlash Storage Card supports the CFA feature set If bit 3 of word 83 is set to one the CompactFlash Storage Card supports the Advanced Power Management feature set Bit 4 of word 83 shall be set to zero the CompactFlash Storage Card does not support the Removable Media Status feature set gt Words 85 87 Features command sets enabled Words 85 86 and 87 shall indicate features command sets enabled The value 0000h or FFFFh was placed in each of these words by CompactFlash Storage Cards prior to ATA 4 and shall be interpreted by the host as meaning that features command sets enabled are not indicated Bits 1 through 15 of word 86 are reserved Bits 0 13 of word 87 are reserved Bit 14 of word 87 shall be set to one and bit 15 of word 87 shall be cleared to zero to provide indication that the features command sets enabled words are valid The values in these words should not be depended on by host implementers Bit O of word 85 shal
35. 4 4 7 IORDY See note 4 4 3 Notes 1 Device address consists of CS0 CS1 and A 02 00 2 Data consists of D 15 00 16 bit or D 07 00 8 bat 3 IOCS16 is shown for PIO modes 0 1 and 2 For other modes this signal is ignored 4 The negation of JORDY by the device 15 used to extend the PIO cycle The determination of whether the cycle is to be extended 15 made by the host after tA from the assertion of IORD IOWR The assertion and negation of IORD Y 1s described the following three cases 4 1 Device never negates IORDY No wait 1s generated 4 2 Device starts to dnve IORDY low before tA but causes JORDY to be asserted before tA No wait generated 4 3 Device drives IORDY low before tA wait generated The cycle completes after IORDY 15 reasserted For cycles where a wait 15 generated and IORD 15 asserted the device shall place read data on 015 000 for tRD before causing IORDY to be asserted Transcend Information Inc 26 O LL O To e 0 0 S 0 c N hm T FP True IDE Ultra DMA Mode Read Write Timing Specification Table Ultra DMA Data Burst Timing Measurement location See Mote 2 22 O B 2 g eene 27 Transcend Information Inc Transcend Industrial 128MB 8GB Notes 1 All timing measurement switching points low to high and high to low shall be taken at 1 5
36. DSC This bit is set when the CompactFlash Storage Card is ready Bit 3 DRQ The Data Request is set when the CompactFlash Storage Card requires that information be transferred either to or from the host through the Data register During the data transfer of DMA commands the Card shall not assert DMARQ unless either the BUSY bit the DRQ bit or both are set to one Bit 2 CORR This bit is set when a Correctable data error has been encountered and the data has been corrected This condition does not terminate a multi sector read operation Bit 1 IDX This bit is always set to O Bit 0 ERR This bit is set when the previous command has ended in some type of error The bits in the Error register contain additional information describing the error It is recommended that media access commands such as Read Sectors and Write Sectors that end with an error condition should have the address of the first sector in error in the command block registers Transcend Information Inc 49 Transcend Industrial 128MB 8GB gt Device Control Register Address 3F6h 376h Offset Eh This register is used to control the CompactFlash Storage Card interrupt request and to issue an ATA soft reset to the card This register can be written even if the device is BUSY The bits are defined as follows Bit 7 this bit is ignored by the CompactFlash Storage Card The host software should set this bit to O Bit 6 this bit is i
37. For proper operation in older hosts while DMA operations are not active the card shall ignore this signal including a floating condition 7 Signal usage in True IDE Mode except when Ultra mode protocol is active Signal usage in True IDE Mode when Ultra DMA mode protocol DMA Write is active Signal usage in True IDE Mode when Ultra DMA mode protocol DMA Read is active Transcend Information Inc 5 Transcend Industrial 128MB 8GB Signal Description m _ _ 8 10 11 12 These address lines along with the REG signal used to 14 15 16 17 select the following The VO port address registers within the 18 1920 CompactFlash Storage Card or CF the memory mapped A10 AU PC Card Mode A2 AU True IDE Mode BVD1 PC Card Memory Mode STSCHG PC Card Mode status Changed PDIAG True IDE Mode 02 SPKR Card VO Mode DASP True IDE Mode CD1 CD2 PC Card Memory CD1 CD2 PO Card VO Mode CD2 True IDE Mode GE1 CE2 PC Card Memory Mode Gard Enable 1 CE2 Mode Card Enable CSU0 C51 True IDE Mode Transcend Information Inc port address registers within the CompactFlash Storage Card or Card a byte in the card s information structure and its configuration control and status registers Th
38. Mode this input should be grounded by the host READY PC Card Memory Mode IREQ PC Card VO Mode INTRO True IDE Mode REG PC Card Memory Mode Atribute Memory Select REG PC Card VO Mode DMACK True IDE Mode RESET PC Card Memory Mode RESET PC Card Mode RESET True IDE Mode Transcend Information Inc 4 ndustrial In Memory Mode this signal is set high when the CompactFlash Storage Card or CF Card is ready to accept a new data transfer operation and is held low when the card is busy At power up and at Reset the READY signal is held low busy until the CompactFlash Storage Card or Card has completed its power up or reset function No access of type should be made to the CompactFlash Storage Card or CF Card during this lime Note however that when a card is powered up and used with RESET continuously disconnected or asserted the Reset function of Ihe RESET pin is disabled Consequently the continuous assertion of RESET from the application af power shall not cause the READY signal to remain continuously in the Operation After the CompactFlash Storage Card or CF Card has been configured for operation this signal is used as Interrupt Request This line is strobed low lo generate a pulse mode interrupt ar held low for a level mode interrupt In True IDE Mode signal is the active high Interrupt Request to This signal is used
39. Transcend Industrial 128MB 8GB Description Features The Transcend 128MB 8GB is an industrial CompactFlash Card with Industrial Flash Memory e CompactFlash Specification Version 3 0 Complaint e RoHS compliant products assembled on a printed circuit board e Operating Temperature 40 to 85 e Storage Temperature 55 C to 100 C Placement e Operation Modes v PC Card Memory Mode Y PC IO Mode Transcend V True IDE Mode CompactFlash True IDE Mode supports up to Ultra DMA Mode 4 B Series of D support Ultra DMA mode please see Order Information Industrial e Endurance 2 000 000 Program Erase cycles e MTBF 1 000 000 hours e Durability of Connector 10 000 times e High Data Reliability based on the internal 4 bits ECC Error Correcting Code function Dimensions e Support Wear leveling algorithm 4280 0100 169 0004 D 0630070 002 0000 B Order Information Part Number True IDE mode Non DMA Fixed Disk TS128M 8GCF45l CF45 PCMCIA mode Non DMA Removable Disk True IDE mode Ultra DMA Fixed Disk TS128M 8GCF45I D PCMCIA mode Ultra DMA Removable Disk Transcend Information Inc 1 Transcend Industrial 128MB 8GB 1 60mm gt 05 O63 in 30mm 10 039 002 gs in gt 25 A 1 01mm 07 1 01mm 07 N 040 in Pi 003 040 in x 003
40. al may be used as IORDY In True IDE Mode when Ultra DMA mode DMA Write is active this signal is asserted by the host to indicate that the device is read to receive Ultra DMA data in bursts The device may negate DDMARDY to pause an Ultra DMA transfer In True IDE Mode when Ultra DMA mode DMA Write is active this signal is the data out strobe generated by the device Both the rising and falling edge of DSTROBE cause data to be latched by the host The device may stop generating DSTROBE edges to pause an Ultra DMA data out burst This is a signal driven by the host and used for strobing memory write data to the registers of the CompactFlash Storage Card or Card when the card is configured in the memory interface mode It is also used for writing the configuration registers In PC Card I O Mode this signal is used for writing the configuration registers In True IDE Mode this input signal is not used and should be connected to VCC by the host Memory Mode The CompactFlash Storage Card or CF Card does not have a write protect switch This signal is held low after the completion of the reset initialization sequence Operation When the CompactFlash Storage Card or CF is configured for Operation Pin 24 is used for the Selected is 16 Bit Port IOIS16 function A Low signal indicates that a 16 bit or odd byte only operation can be performed at the addressed port In True IDE Mode this output s
41. ars on dedicated pins in memory cards that have alternate use I O cards m Single Function CF Cards Single function CF Cards shall have a single configuration tuple describing a single set of Function Configuration registers m Multiple Function CF Cards Table CompactFlash Storage Card Registers and Memory Space Decoding 1 we SELECTED SPACE _ xl x x x x x x 191919119111 x x x Restos Read _ 3 x x x x x foommon Memory Read 6 807 00 _ Popa fa o 1 x x X Memory Read 88401528 _ Cx x 0 Memory Read 16 Bi 015 00 x x _____ x Cx x omen Memory wrie 16 01600 Cx 0 cars Px x 0 access 1S Wie fo ols x x x x x x Odd atibute Read spo x x x x x x X fiat access Atte wie Table CompactFlash Storage Card Configuration Registers Decoding nes o At Ao SELECTED REGISTER _ x fcontguraton Opion Reg Read Px fo fo x fo o card Status C ofr
42. at least the following load 10 while meeting all AC timing requirements the number of sockets wired in parallel multiplied by 50 pF with DC current 700 A low state and 150 A high state per socket 2 Resistor is optional 3 Status Signals the socket shall present a load to the card no larger than 50 pF 10 at DC current of 400 A low state and 100 A high state including pull up resistor card shall be able to drive at least the following load 10 while meeting all AC timing requirements 50 pF at a DC current of 400 A low state and 100 high state 4 Status Signals the socket shall present a load to the card no larger than 50 pF at a DC current of 400 A low state and 100 4 A high state including pull up resistor The card shall be able to drive at least the following load 10 while meeting all AC timing requirements 50 pF at a DC current of 400 A low state and 100 A high state 5 Status Signals the socket shall present a load to the card no larger than 50 pF 10 at DC current of 400 A low state and 100 A high state including pull up resistor card shall be able to drive at least the following load 10 while meeting all AC timing requirements 50 pF at a DC current of 400 A low state and 1100 high state 6 BVD2 was not defined in the JEIDA 3 0 release Systems fully supporting JEIDA release 3 SRAM cards shall pull up pin 45 BVD2 to avoid sensing their batteries as Low 7 Add
43. bit is obsolete and should be written as If the obsolete functionality 15 not supported it shall be read as written or shall be read as 0 If the obsolete functionality is supported the bit shall be read as written If supported this bit sets the drive number which the card matches with the DRV bit of the Drive Head register when configured in a twin card configuration It 15 recommended that the host always write 0 for the drive number in this register and in the DRY bit of the Drive Head register for PCMCIA modes of operation A the socket number is ignored by the CompactFlash Storage Card Transcend Information Inc 38 Transcend Industrial 128MB 8GB I O Transfer Function The transfer to or from the CompactFlash Storage or CF Card can be either 8 or 16 bits When a 16 bit accessible port is addressed the signal IOIS16 is asserted by the CompactFlash Storage or CF Card Otherwise the IOIS16 signal is de asserted When 16 bit transfer is attempted and the 101516 signal is not asserted by the CompactFlash Storage or Card the system shall generate a pair of 8 bit references to access the word s even byte and odd byte The CompactFlash Storage Card permits both 8 and 16 bit accesses to all of its addresses so 101516 is asserted for all addresses to which the CompactFlash Storage responds CF cards may or may not allow 16 bit register accesses and thus shall assert IOIS16 as require
44. ch signal line For True IDE mode operation using a cable with IDE ATA type 40 pin connectors it is recommended that the host sense the cable type using the method described in the ANSI INCITS 361 2002 AT Attachment 6 standard to prevent use of Ultra DMA with a 40 conductor cable Transcend Information Inc 16 Transcend Industrial 128MB 8GB B Attribute Memory Read Timing Specification eem tem Symbol IEEE Symbol Minns Maxns RedoyeTme t MAwresAcesTme tav Gard Enable Access Time 39 _ output enable Access Time wot 19 output Disable _ output Disable Time rom OE soc Haz MmesSepTme 3 Output Enable Time tom GE tct anz 5 _ output Enable Time tom OE taz 5 wax tc R 4 7 tv A m nil Pu fp ten CE tdis OE Transcend Information Inc 17 Transcend Industrial CF 128MB 8GB B Configuration Register Attribute Memory Write Timing Specification wem gt tem sym IEE tsu A trec WE tw WE tsu D WEH NS Danan vaia lt lt lt Data In Valid Transcend Information Inc 18 Transcend Industrial 128MB 8GB B Com
45. cification This bit is ignored by some controllers in some commands Bit 6 LBA is a flag to select either Cylinder Head Sector CHS or Logical Block Address Mode LBA When LBA 0 Cylinder Head Sector mode is selected When LBA 1 Logical Block Address is selected In Logical Block Mode the Logical Block Address is interpreted as follows LBA7 LBAO Sector Number Register 07 00 LBA15 LBA8 Cylinder Low Register 07 00 LBA23 LBA16 Cylinder High Register 07 00 LBA27 LBA24 Drive Head Register bits 53 50 Bit 5 this bit is specified as 1 for backward compatibility reasons It is intended that this bit will become obsolete in a future revisions of the specification This bit is ignored by some controllers in some commands Bit 4 DRV is the drive number When DRV 0 drive card 0 is selected When DRV 1 drive card 1 is selected Setting this bit to 1 is obsolete in PCMCIA modes of operation If the obsolete functionality is support by a CF Storage Card the CompactFlash Storage Card is set to be Card 0 or 1 using the copy field Drive of the PCMCIA Socket amp Copy configuration register Transcend Information Inc 48 Transcend Industrial 128MB 8GB Bit 3 HS3 when operating in the Cylinder Head Sector mode this is bit 3 of the head number It is Bit 2 in the Logical Block Address mode Bit 2 HS2 when operating in the Cylinder Head Sector mode this is bit 2 of the head number I
46. d Bit 4 Expire If set to 1 indicates that the security count has expired and Security Unlock and Security Erase Unit are command aborted until a power on reset or hard reset Bit 3 Freeze If set to 1 indicates that the security is Frozen Bit 2 Lock If set to 1 indicates that the security is locked Bit 1 Enable Disable If set to 1 indicates that the security is enabled If set to O indicates that the security is disabled Bit 0 Capability If set to 1 indicates that CompactFlash Storage Card supports security mode feature set If set to 0 indicates that CompactFlash Storage Card does not support security mode feature set gt Word 160 Power Requirement Description This word is required for CompactFlash Storage Cards that support power mode 1 Bit 15 VLD If set to 1 indicates that this word contains a valid power requirement description If set to O indicates that this word does not contain a power requirement description Bit 14 RSV This bit is reserved and shall be O Bit 13 XP If set to 1 indicates that the CompactFlash Storage Card does not have Power Level 1 commands If set to 0 indicates that the CompactFlash Storage Card has Power Level 1 commands Bit 12 XE If set to 1 indicates that Power Level 1 commands are disabled If set to 0 indicates that Power Level 1 commands are enabled Bit 0 11 Maximum current This field contains the CompactFlash Storage Card s maximum current in mA gt 162
47. d The CompactFlash Storage and CF Card may request the host to extend the length of an input cycle until data is ready by asserting the WAIT signal at the start of the cycle Table PCMCIA Mode Function High Z High Z H High Z Even Byte H High Z Odd Byte L Don t Care Even Byte L Don t Care Odd Byte Standby Mode Byte Input Access 8 bits Byte Output Access 8 bits Word Input Access L Odd Byte Even Byte 16 bits High Z High Z Odd Byte High Z Read Inhibit H X Write Inhibit H High Byte Input Only L 8 bits High Byte Output Only L L L Odd Byte Don t Care 8 bits Transcend Information Inc 39 Transcend Industrial 128MB 8GB Common Memory Transfer Function The Common Memory transfer to or from the CompactFlash Storage or Card can be either 8 or 16 bits Table Common Memory Function Function Code Standby Mode Byte Read Access 8 bits Byte Write Access 8 bits Word Read Access 16 bits Word Write Access 16 bits Odd Byte Read Only 8 bits Odd Byte Write Only 8 bits 01508 0700 X High Z High Z High Z Even Byte High 2 Odd Byte L Don t Care Even Byte L Don t Care Odd Byte Odd Byte High Z H Function Code REG 2 cE1 ao StandbyMode x X x murem L H H a ee guum im
48. dicate that the nost is read to receive Ultra datain bursts The host may negate HDMARDY to pause an Ultra DMA transfer In True IDE Mode when Ultra mode Write is active this signal is the data out strobe generated by the host Both the rising and falling edge of HSTROBE cause data to be latched by Ihe device The host may stop generaling HSTROBE edges to pause an Ultra DMA data out burst This signal is not used in this mode The Write strobe pulse is used to clock data on the Card Data bus into the CompactFlash Storage Card or controller registers when the CompactFlash Storage Card or CF Card is configured to use the I O interface The cocking shall occur on the negative to positive edge of the signal trailing edge In True IDE Mode while Ultra DMA mode protocol is not active this signal has the same function as in PC Card VO Mode When Ultra mode protocol is supported this signal must be negated before entering Ullra DMA mode protocol In True IDE Mode while Ultra DMA mode protocol is active the assertion of this signal causes the termination of the Ultra DMA burst This is an Output Enable strobe generated by the host interface It is used to read data from the CompactFiash Storage Card or CF Card in Memory Mode and to read the CIS and configuration registers In PC Card VO Mode this signal is used to read the CIS and configuration registers To enable True IDE
49. ding on AU and CE2 A mulliplexing scheme based CE1 CE2 allows 8 bit hosts to access all dala on 00 07 This signal is the same as the PC Card Memory Mode signal In the True IDE Made C S0 is the chip select for the task file registers while 51 is used to select the Alternate Status Register and the Device Control Register While DMACK 15 asserted CS0 and 51 shall be held negated and the width of the transfers shall be 16 bits Transcend 128MB 8GB Industrial CF SignalName Di scription PC VO Mode CSEL True IDE Mode PC Card VO Mode 015 DOO True IDE GND PC Card VO Mode GND True IDE Made PC Card VO Mode Input Acknowledge DMARQ True IDE Mode ORD PC Card Memory Mode Transcend Information Inc This signal ts not used for this mode but should be connected by the host to PC Card A25 grounded by the host This signal is nol used for this mode but should be connected by the host to PC Card A25 or grounded by the host This internally pulled up signal is used to configure this device as a Master or a Slave when configured in the True IDE Mode When this pin is grounded this device is configured as a Master When the pin is open this device is configured as a Slave These lines carry the Data Commands and Status informalion between the host and the controller DDO ts the LSB of th
50. driNPACK Rising from IORD 101516 Delay Falling 19101516 from Address 101516 Delay Rising 9101516 tAVISH from Address Wait Delay Falling tdWT IORD from IORD Data Delay f from td WT Wait Rising tw WT tIGHQX tIGLIGH tAVIGL tIGHAX IRGLIGL GLIAL tAVISL gt E tIGLWT gt E Wait Width Time Transcend Information Inc 21 M3 m 21 D m on Transcend Industrial CF 128MB 8GB A tsuA IO RD thA IO RD tsuREG IORD thREG IORD CE hCE IORD JORD tdilNPACK IORD INPACK LE 101516 pos wom tdflOIS16 ADR WAIT d tdW q4 D Transcend Information Inc 22 Transcend Industrial 128MB 8GB m Output Write Timing Specification Data Setup before IOWR Data Hold following IOWR IOWR Width Time Address Setup before IOWR Address Hold ihA lOWR tIWHAX following IOWR CE Setup before tsuCE tELIWL 5 5 5 IOWR IOWR CE Hold following thCE tIWHEH IOWR IOWR REG Setup before tsuREG tRGLIWL 5 5 5 IOWR IOWR REG Hold following thREG WHRGH IOWR IOWR 101516 Delay Falling tdflOIS16 tAVISL 35 from Address ADR 101516 Delay Rising tdrlOIS16 from Address
51. ds indicates that there is not more than a single speed extension byte Transcend Information Inc 42 Transcend Industrial 128MB 8GB CF ATA Drive Register Set Definition and Protocol The CompactFlash Storage Card can be configured as a high performance device through The standard PC AT disk I O address spaces 1FOh 1F7h 3F6h SF7h primary or 170h 177h 376h 377h secondary with IRQ 14 or other available IRQ b Any system decoded 16 byte I O block using any available IRQ c Memory space The communication to or from the CompactFlash Storage Card is done using the Task File registers which provide all the necessary registers for control and status information related to the storage medium The PCMCIA interface connects peripherals to the host using four register mapping methods Table 39 is a detailed description of these methods 2 1FOh 1F 7h Primary Mapped SF6h 3F h 3 170h 17 7h Secondary Mapped 3 6h 37 fh Transcend Information Inc 43 Transcend Industrial 128MB 8GB B Primary and Secondary Address Configurations Table Primary and Secondary Decoding Even RO bata GenwRDm 12 Li Feres 712 Sector Count Secor cout ____ ____ Ex REG A3 A2 At 0 0
52. during Memory Cycles to distinguish between Common Memory and Register Attribute Memory accesses High for Common Memory Low for Attribute Memory The signal shall also be active low during Cycles when the address is on the Bus This is Acknowledge signal that is asserted by the host response to DMARC to initiate DMA transfers While DMA operations are not active the card shall ignore the signal including a floating condition IT operation is supported by a True IDE Mode only host this signal should be driven high or connected by the A host that does not support mode and implements both PCMCIA and True IDE modes of operation need not alter the PCMCIA mode connections while in True IDE mode as long as this does not prevent proper operation all modes The CompactFlash Storage Card or CF Card is Reset when the RESET pin is high with the following important exception The host may leave the RESET pin open or keep it continually high from the application of power without causing a continuous Reset of the card Under either of these conditions the card shall emerge from power up having completed an initial Reset The CompactFlash Storage Card or CF Card is also Reset when the Soft Reset bit in the Card Configuration Option Register is set This signal is the same as the PC Card Memory Mode signal In the True IDE Mode this input pin is the active low hardware
53. e The CompactFlash Storage Card is always configured for both 8 and 16 bit so this bit is ignored Some cards be configured for either 8 bit O mode or 16 bit mode so CF cards may respond to this bit XE this bit is set and reset by the host to disable and enable Power Level 1 commands in CF cards If the value 15 0 Power Level 1 commands are enabled if it 15 1 Power Level 1 commands are disabled Default value at power on or after reset is 0 The host may read the value of this bit to determine whether Power Level 1 commands are currently enabled For CompactFlash cards that do not support Power Level 1 this bit has value 0 and is not writeable Audio this bit is set and reset by the host to enable and disable audio information SPKR when the card is configured This bit should always be zero for CompactFlash Storage cards PwrDwn this bit indicates whether the host requests the CompactFlash Storage Card or CF Card to be in the power saving or active mode When the bit is one 1 the CompactFlash storage Card or CF Card enters a power down mode When PwrDwn is zero 0 the host Is requesting the CompactFlash Storage Card or CF Card to enter the active mode The PCMCIA READY value becomes false busy when this bit i amp changed READY shall not become true ready until the power state requested has been entered The CompactFlash Storage Card automatically powers down when it is idle and powers back
54. e Even Byte of the Word 008 is the LSB of the Odd Byte of the Word This signal is the as the PC Card Memory Mode signal In True IDE Mode all Task File operations occur in byte mode on the low order bus D 7 0 while all data transfers are 16 bit using D 15 0 Ground This signal is the same for all modes This signal is the same for all modes This signal is not used in this mode The Input Acknowledge signal is asserted by the CompactFlash Storage Card or Card when the card is selected and responding to VO read cycle at the address that is on the address bus This signal 15 used by the nost to control the enable of any input data buffers between the CompactFlash Storage Card or Card and the CPU This signal a Request thal is used for dala transfers between hast and device It shall be asserted by the device when it is ready to transter data to or from the host For Multrword DMA transfers the direction of data transfer is controlled by IORD and IOWR This signal is used in a handshake manner with DMACK i e device shall wail until the host asserts DMACK before negating DMARQ and re asserting if there is more data to Iransfer shall not be driven when the device is not selected While a OMA operation is in progress CS0 and CS1 shall be held negated and the width of the transfers shall be 16 bits If there is no hardware support for OMA mode in
55. er on Transcend Information Inc 40 Transcend Industrial CF 128MB 8GB True IDE Mode l O Transfer Function The CompactFlash Storage Card and CF Card can be configured in a True IDE Mode of operation The CompactFlash Storage Card is configured in this mode only when the OE input signal is grounded by the host during the power off to power on cycle Optionally CompactFlash Storage Cards and Cards may support the following optional detection methods 1 The card is permitted to monitor the ATA SEL signal at any time s and switch to PCMCIA mode upon detecting a high level on the pin 2 card is permitted to re arbitrate the interface mode determination following a transition of the RESET pin 3 The card is permitted to monitor the ATA SEL signal at any time s and switch to True IDE mode upon detection of a continuous low level on pin for an extended period of time Table True IDE Mode Function defines the function of the operations for the True IDE Mode C50 A0 A2 DMACK JORD X X D15 D8 Undefined In Out Undefined Qut Undefined Undefined 07 00 Undefined In Out Undefined Function Code Invalid Modes X Undefined Qut Undefined Undefined Undefined a d Standby Mode Task File Write Task File Read PIO Data Register Write DMA Data Register Write Ultra Data Register Wr
56. etired bits in the word Bit 15 12 Configuration Flag If bits 15 12 are set to 8h then Word 0 shall be 848Ah If bits 15 12 are set to Oh then Bits 11 0 are set using the definitions below and the Card is required to support for the CFA command set and report that in bit 2 of Word 83 Bit 15 12 values other than 8h and Oh are prohibited Bits 11 8 Retired These bits have retired ATA bit definitions It is recommended that the value of these bits be either the preferred value of Oh or the value of 4h that preserves the corresponding bits from the 848Ah CF signature value Bit 7 Removable Media Device If Bit 7 is set to 1 the Card contains media that can be removed during Card operation If Bit 7 is set to 0 the Card contains nonremovable media Bit 6 Not Removable Controller and or Device Alert This bit will be considered for obsolescence in a future revision of this standard If Bit 6 is set to 1 the Card is intended to be nonremovable during operation If Bit 6 is set to 0 the Card is intended to be removable during operation Bits 5 0 Retired Reserved Alert Bit 2 will be considered for definition in a future revision of this standard and shall be 0 at this time Bits 5 1 have retired ATA bit definitions Bit 2 shall be 0 Bit 1 Reserved and shall be 0 It is recommended that the value of bits 5 0 be either the preferred value of 00 or the value of OAh that preserves the corresponding bits from the 848Ah CF signature
57. fer and the low order 3 bits encode the mode value One PIO mode shall be selected at all times For Cards which support DMA one Multiword DMA mode shall be selected at all times The host may change the selected modes by the Set Features command Transcend Information Inc 72 Transcend Industrial 128MB 8GB m Set Multiple Mode C6h es 3 Sec Cnt 2 Sector Count m Set Sleep Mode 99h E6h _____ gt 7 e 5 4 2 Command 7 99h or 6 High 5 Sec Num 3 Sec Cnt 2 m Standby 96h or E2h L emm x SSS Cyl Low 4 Sec Num 3 Sec Cnt 2 Feature 1 Transcend Information Inc 73 Transcend Industrial 128MB 8GB Standby Immediate 94h or EOh Cyl High 5 Translate Sector 87h Si 7 6 5 4 1 LEA 1 j brie Head LBA 27 24 Cyl High 5 Cylinder High LBA 23 15 Cyl Low 4 Cylinder Low LBA 15 8 Sec Num 3 Sector Number LBA 7 0 Sec Cnt 2 Translate Sector Information Address Information 00 5 Cylinder MSB 00 Cylinder LSB 01 041 051 MSB 04 LSB 06 18n 1Ah Hot Count MSB 18 LSB IBh IFFh Erased Flag FFh Erased 00h Not Erased Transcend Inf
58. fset 2 This register contains the numbers of sectors of data requested to be transferred on a read or write operation between the host and the CompactFlash Storage Card If the value in this register is zero a count of 256 sectors is specified If the command was successful this register is zero at command completion If not successfully completed the register contains the number of sectors that need to be transferred in order to complete the request Sector Number LBA 7 0 Register Address 1F3h 173h Offset 3 This register contains the starting sector number or bits 7 0 of the Logical Block Address LBA for any CompactFlash Storage Card data access for the subsequent command 6 1 5 5 Cylinder Low LBA 15 8 Register Address 1F4h 174h Offset 4 This register contains the low order 8 bits of the starting cylinder address or bits 15 8 of the Logical Block Address Cylinder High LBA 23 16 Register Address 1F5h 175h Offset 5 This register contains the high order bits of the starting cylinder address or bits 23 16 of the Logical Block Address Drive Head LBA 27 24 Register Address 1F6h 176h Offset 6 The Drive Head register is used to select the drive and head It is also used to select LBA addressing instead of cylinder head sector addressing D7 06 D5 D4 D3 D2 D1 DO Bit 7 this bit is specified as 1 for backward compatibility reasons It is intended that this bit will become obsolete in a future revision of the spe
59. gnored by the CompactFlash Storage Card The host software should set this bit to O Bit 5 this bit is ignored by the CompactFlash Storage Card The host software should set this bit to O Bit 4 this bit is ignored by the CompactFlash Storage Card The host software should set this bit to O Bit 3 this bit is ignored by the CompactFlash Storage Card The host software should set this bit to O Bit 2 SW Rest this bit is set to 1 in order to force the CompactFlash Storage Card to perform AT Disk controller Soft Reset operation This does not change the PCMCIA Card Configuration Registers as a hardware Reset does The Card remains in Reset until this bit is reset to 0 Bit 1 IEn the Interrupt Enable bit enables interrupts when the bit 1 0 When the bit is 1 interrupts from the CompactFlash Storage Card are disabled This bit also controls the Int bit in the Configuration and Status Register This bit is set to 0 at power on and Reset Bit 0 this bit is ignored by the CompactFlash Storage Card Transcend Information Inc 50 Transcend Industrial 128MB 8GB gt Drive Address Register Address 3F7h 377h Offset Fh This register is provided for compatibility with the AT disk drive interface It is recommended that this register not be mapped into the host s space because of potential conflicts on Bit 7 07 05 04 03 D2 01 00 x we s nso nosi noso _ B
60. icate the multiword DMA mode which is currently selected Of these bits bits 15 through 11 are reserved Bit 8 if set to one indicates that Multiword mode 0 has been selected Bit 9 if set to one indicates that Multiword DMA mode 1 has been selected Bit 10 if set to one indicates that Multiword DMA mode 2 has been selected Selection of Multiword DMA modes 3 and above are specific to CompactFlash are reported in word 163 Word 163 CF Advanced True IDE Timing Mode Capabilities and Settings Bits 7 through 0 of word 63 of the Identify Device parameter information is defined as the Multiword DMA data transfer supported field If this field is supported bit 1 of word 53 shall be set to one This field is bit significant Any number of bits may be set to one in this field by the CompactFlash Storage Card to indicate the Multiword DMA modes it is capable of supporting Of these bits bits 7 through 2 are reserved Bit 0 if set to one indicates that the CompactFlash Storage Card supports Multiword DMA mode O Bit 1 if set to one indicates that the CompactFlash Storage Card supports Multiword DMA modes 1 and O Bit 2 if set to one indicates that the CompactFlash Storage Card supports Multiword modes 2 1 and 0 Support for Multiword modes 3 and above are specific to CompactFlash are reported in word 163 Word 163 CF Advanced True IDE Timing Mode Capabilities and Settings gt 64 Advanced PIO transfer modes supported
61. ify Device Ech 7 5 4 Command emm x x x ome High 5 The Identify Device command enables the host to receive parameter information from the CompactFlash Storage Card This command has the same protocol as the Read Sector s command The parameter words in the buffer have the arrangement and meanings defined in Table as below All reserved bits or words are zero Hosts should not depend on Obsolete words in Identify Device containing 0 Table 47 specifies each field in the data returned by the Identify Device Command In Table as below X indicates a numeric nibble value specific to the card and aaaa indicates an ASCII string specific to the particular drive Address Value Bytes General configuration signature for the CompactFlash Storage Card General configuration Bit Significant with 4 definitions 6 2 _ Deraut numer of sectors per track Number of sectors per card Word 7 MSW Word 8 LSW mm oe 1019 20 Serial number in ASCII Right Justified m mm 2 m mm 2 jme Number of ECC bytes passed on Read Write Long Commands Firmware revision in ASCII Big Byte Order in Word Model number in ASCII Left Justified Big Endian Byte Order in Word Maximum number of sectors on Read Write Multiple command Transcend Information Inc
62. ignal is asserted low when this device is expecting a word data transfer cycle 10 Transcend Industrial 128MB 8GB Electrical Specification The following tables indicate all D C Characteristics for the CompactFlash Storage Card Unless otherwise stated conditions are Vcc 5V 10 Vcc 3 3V 5 B Absolute Maximum Conditions Parameter Sym Input Power 0 3V min to 6 5V max Voltage on any pin except Vcc with respect to GND 0 5V min to Vcc 0 5V max Input Power Maximum Average RMS Current Measurement Method 5 mA 500 mA in Power Level 1 3 3V at 25 2 0V 10 100 mA 500 in Power Level 1 2 0V at 25 C B Input Leakage Current Type Parameter symbol Conditions MIN MAX Units MZ mpuleakageCumen IL Vin Vec Vi Gnd 1 m mu PulUpResstr Vec SOv sok 500k Onm PulDownResstr vec sov sok 500k Onm B Input Characteristics Type Parameter Em mme rer LM Units 33 V vec 50V Input Voltage Vih 24 0 CMOS Vil Input Voltage Vih CMOS Vil Input Voltage 2 8 CMOS H Schmitt Trigger 2 0 Transcend Information Inc 11 Transcend Industrial 128MB 8GB B Output Drive Type Output Type Valid Conditions Totempote lo ox P Channel Only ich Only N Channel Only lol Only B Output Drive Cha
63. is 1 Bit 5 HS3 this bit is the negation of bit 3 in the Drive Head register Bit 4 HS2 this bit is the negation of bit 2 in the Drive Head register Bit 3 HS1 this bit is the negation of bit 1 in the Drive Head register Bit 2 HS0 this bit is the negation of bit 0 in the Drive Head register Bit 1 nDS1 this bit is 0 when drive 1 is active and selected Bit 0 nDS0 this bit is 0 when the drive 0 is active and selected Transcend Information Inc 51 Transcend Industrial 128MB 8GB CF ATA Command Set CF ATA Command Set summarizes the CF ATA command set with the paragraphs that follow describing the individual commands and the task file for each Class COMMAND FR SC SN CY DH LBA Check Power Mode esnorgen o mesa feom fem ro e Initialize Drive Parameters 9 Key Management C C Read Keying Material Feature 80 Key Management Change C C Key Management Value Feature 81 Erh ECh Key Management B9 C DC Structure Read Feature 0 127 B9 B9 E4h ead Lone Secor _ meme v merece v v v v ead very Secons Leonoran v v v v v meme ES m rm em
64. is signal is the same as the Memory Mode signal In True IDE Mode only A 2 0 are used to select the one of eight registers in the Task File the remaining address lines should be grounded by the host This signal ts asserted high as BVD1 is not supported This signal is asserted low to alert the host to changes in the READY and Write Protect states while the VO interface is configured Iis use is controlled by the Card Config and Status Register In the True IDE this input output is the Pass Diagnostic signal in the Master Slave handshake protocol This signal is asserted high as 2 is not supported This line is the Binary Audio output from the card If the Card does not support the Binary Audio function this line should held negated In the True IDE Mode this input output is the Disk Active Slave Present signal in the Master Slave handshake protocol These Card Detect pins are connected to ground on the CompactFlash Storage Card or Card They are used by the host lo determine that the CompactFlash Storage Card Card is fully inserted into its socket This signal is the same for all modes This signal is the same for all modes These input signals are used both to select the card and to indicate to the card whether a byte or a word operation is being performed 2 always accesses the odd byte of the word CE1 accesses Ihe even byte or the Odd byte of the word depen
65. it 7 this bit is unknown Implementation Note Conflicts may occur on the host data bus when this bit is provided by a Floppy Disk Controller operating at the same addresses as the CompactFlash Storage Card Following are some possible solutions to this problem for the PCMCIA implementation 1 Locate the CompactFlash Storage Card at a non conflicting address i e Secondary address 377 or in an independently decoded Address Space when a Floppy Disk Controller is located at the Primary addresses 2 Do not install a Floppy and a CompactFlash Storage Card in the system at the same time 3 Implement a socket adapter that can be programmed to conditionally tri state D7 of 1 0 address 3F7h 377h when a CompactFlash Storage Card is installed and conversely to tristate D6 DO of address 3F7h 377h when a floppy controller is installed 4 Donotuse the CompactFlash Storage Card s Drive Address register This may be accomplished by either a If possible program the host adapter to enable only I O addresses 1FOh 1F7h 3F6h or 170h 177h 176h to the CompactFlash Storage Card or b if provided use an additional Primary Secondary configuration in the CompactFlash Storage Card which does not respond to accesses to locations 3F7h and 377h With either of these implementations the host software shall not attempt to use information in the Drive Address Register Bit 6 WTG this bit is 0 when a write operation is in progress otherwise it
66. ite PIO Data Register Read DMA Data Register Read Ultra DMA Data Register Read Control Register High Z High Z d nt Care High Z Data Out Odd Byte Even Byte 18 d pm Odd Byte Even Byte see Note 2 Odd Byte Even Byte H Odd Byte Qut Odd Byte Qut Odd Byte Don t Care Even Byte H Even Byte See Note Even Byte Control In Alt Status Read Drive Address High Z High Z Status Out Data Out 05 Transcend Information Inc 41 Transcend Industrial 128MB 8GB Metaformat Overview The goal of the Metaformat is to describe the requirements and capabilities of the CompactFlash Storage Card and CF Card as thoroughly as possible This includes describing the power requirements IO requirements memory requirements manufacturer information and details about the services provided Table Sample Device Info Tuple Information for Extended Speeds Speed Attribute D6 D5 D3 D2 21 00 Notes Memory Relative Offset Dh Function Specific 1h 250 nsec PCMCIA Std Le um ocrunens i lates EXE RESET Oe encres 1 om Note The value 1 defined for D3 of the N 0 words indicates that no write protect switch controls writing the ATA registers The value 0 defined for D7 in the N 2 wor
67. l be set to zero the SMART feature set is not enabled If bit 1 of word 85 is set to one the Security Mode feature set has been enabled via the Security Set Password command Bit 2 of word 85 shall be set to zero the Removable Media feature set is not supported Bit 3 of word 85 shall be set to one the Power Management feature set is supported Bit 4 of word 85 shall be set to zero the Packet Command feature set is not enabled If bit 5 of word 85 is set to one write cache is enabled If bit 6 of word 85 is set to one look ahead is enabled Bit 7 of word 85 shall be set to zero release interrupt is not enabled Bit 8 of word 85 shall be set to zero Service interrupt is not enabled Bit 9 of word 85 shall be set to zero the Device Reset command is not supported Bit 10 of word 85 shall be set to zero the Host Protected Area feature set is not supported Bit 11 of word 85 is obsolete Bit 12 of word 85 shall be set to one the CompactFlash Storage Card supports the Write Buffer command Bit 13 of word 85 shall be set to one the CompactFlash Storage Card supports the Read Buffer Transcend Information Inc 62 Transcend Industrial 128MB 8GB command Bit 14 of word 85 shall be set to one the CompactFlash Storage Card supports the NOP command Bit 15 of word 85 is obsolete Bit O of word 86 shall be set to zero the CompactFlash Storage Card does not support the Download Microcode command Bit 1 of
68. mon Memory Read Timing Specification Wait Width Time tv WT OE tv WT Transcend Information Inc 19 Transcend Industrial 128MB 8GB B Memory Write Timing Specification Cycle Time Mode 250ns 120ns 1006 sons Data Setup tsu tDVWH 50 before WE D WEH Data Hold th D tWMDX 30 15 10 following WE WE Pulse Width Pulse Width WE Pulse Width twWE E 150 Address Setup tsu A La E ES Time CE Setup tsu CE tELWL before WE Write Recovery trec WE tWMAX 30 15 15 Time Address Hold th A tGHAX 20 15 CE Hold th CE tGHEH 20 10 following WE Wait Delay 30 Falling from WE WT WE WE High from tv WT tWTHWH Wait Release Wait Width Time 4 vw tsu D W EH th D Dinvana Transcend Information Inc 20 Transcend Industrial 128MB 8GB B l Olnput Read Timing Specification Cycle Time Mode Data Delay after td IORD IORD Data Hold following th IORD IORD IORD Width Time tw IORD Address Setup tsuA IORD before IORD Address Hold following IORD CE Setup before tsuCE IORD tELIGL IORD Hold following Ih CE IORD tiGHEH IORD REG Setup before tsuREG IORD IORD Hold following IORD IORD INPACK Delay Falling from INPACK Delay t
69. n In Out Name SET OT1 ES on vo 12 023 12 023 AE Ground 5 gt af IRE o on Power OPEN mu on on 12 023 4 12 023 T Ground CSEL 52 WAIT au IORDY DDMARDY DSTROBE MAR DASP IO PDIA 2 B un IT m Ad lt 2 8 oA o 20 a 7 32 3B Te j 5 N N M N uuu lt lt 9 m N N Lad 0 N e AJ ES 48 a9 Note 1 These signals required only for 16 bit accesses and not required when installed 8 bit systems Devices should allow for 3 state signals not to consume current 2 he signal should be grounded by the host 3 The signal should be tied to VCC by the host 4 The mode is optional for Cards but required for CompactFlash Storage Cards 5 The CSEL signal is ignored by the card in PC Card modes However because it is not pulled upon the card in these modes it should not be left floating by the host in PC Card modes In these modes the pin should be connected by the host to PC Card A25 or grounded by the host 6 If DMA operations are not used the signal should be held high or tied to VCC by the host
70. n adjacent ground conductor shall also be cut within one half inch of the connector The test load and test points should then be soldered directly to the exposed source side connectors The test loads consist of a 15 pF or a 40 pF 5 0 08 inch by 0 05 inch surface mount or smaller size capacitor from the test point to ground Slew rates shall be met for both capacitor values Measurements shall be taken at the test point using a lt 1 pF gt 100 Kohm 1 Ghz or faster probe and a 500 MHz or faster oscilloscope The average rate shall be measured from 20 to 80 of the settled VOH level with data transitions at least 120 nsec apart The settled VOH level shall be measured as the average output high level under the defined testing conditions from 100 nsec after 80 of a rising edge until 20 of the subsequent falling edge Transcend Information Inc 31 Transcend Industrial 128MB 8GB Card Configuration The CompactFlash Storage Cards and CF Cards are identified by appropriate information in the Card Information Structure CIS The following configuration registers are used to coordinate the spaces and the Interrupt level of cards that are located in the system In addition these registers provide a method for accessing status information about the CompactFlash Storage Card or CF Card that may be used to arbitrate between multiple interrupt sources on the same interrupt level or to replace status information that appe
71. n of CF Advanced Timing modes and Ultra DMA modes respectively m Additional Requirements for CF Advanced Timing Modes The CF Advanced Timing modes include PCMCIA I O and Memory modes that are 100ns or faster and True IDE PIO Modes 5 6 and Multiword DMA Modes 3 4 When operating in CF Advanced timing modes the host shall conform to the following requirements 1 Only one CF device shall be attached to the CF Bus 2 The host shall not present a load of more than 40pF to the device for all signals including any cabling 3 The maximum cable length is 0 15 m 6 in The cable length is measured from the card connector to the host controller 0 46 m 18 in cables are not supported 4 The WAIT and IORDY signals shall be ignored by the host Devices supporting CF Advanced timing modes shall also support slower timing modes to ensure operability with systems that do not support CF Advanced timing modes Transcend Information Inc 14 Transcend Industrial 128MB 8GB m Ultra DMA Electrical Requirements Hostand Card signal capacitance limits for Ultra DMA operation The host interface signal capacitance at the host connector shall be a maximum of 25 pF for each signal as measured at 1 MHz The card interface signal capacitance at the card connector shall be a maximum of 20 pF for each signal as measured at 1 MHz Series termination required for Ultra DMA operation Series termination resistors are required at both
72. om CRC valid until negation CRC word valid hold time at sender from DMACK negation until CRC may become invalid Time from STROBE output released to driving until the first transition of critical timing Time from data output released to driving until the first transition of critical timing First STROBE time for device to first negate DSTROBE from STOP during a data in burst Interlock time with minimum Unlimited interlock time Maximum time allowed for output drivers to release from asserted or negated Minimum delay time required for output drivers to assert or negate from released Envelope time from DMACK to STOP and during data in burst initiation and trom DMACK to STOP during data out burst initiation Ready to final S TROBE time no STROBE edges shall be sent this long after negation of DMARDY Heady to pause time that recipient shall wait to pause after negating DMARDY Maximum time before releasing IORD Y Minimum time before driving ORDY setup and hold times for DMACK before assertion or negation Time from STROBE edge to negation of or assertion of STOP when sender g w fw fe en terminates a burst Transcend Information Inc 29 Transcend Industrial 128MB 8GB Notes 1 The parameters tUI Ultra DMA Data In Burst Device Termination Timing and Ultra DMA Data In Burst Host Termina
73. ord 68 If bit 1 of word 53 is set to one because a CompactFlash Storage Card supports a field in words 64 70 other than this field and the CompactFlash Storage Card does not support this field the CompactFlash Storage Card shall return a value of zero in this field gt 68 Minimum PIO transfer cycle time with IORDY Word 68 of the parameter information of the Identify Device command is defined as the minimum PIO transfer with IORDY flow control cycle time This field defines in nanoseconds the minimum cycle time that the CompactFlash Storage Card supports while performing data transfers while utilizing IORDY flow control If this field is supported Bit 1 of word 53 shall be set to one Any CompactFlash Storage Card that supports PIO mode 3 or above shall support this field and the value in word 68 shall be the fastest defined PIO mode supported by the CompactFlash Storage Card If bit 1 of word 53 is set to one because a CompactFlash Storage Card supports a field in words 64 70 other than this field and the CompactFlash Storage Card does not support this field the CompactFlash Storage Card shall return a value of zero in this field gt Words 82 84 Features command sets supported Words 82 83 and 84 shall indicate features command sets supported The value 0000h or FFFFh was placed in each of these words by CompactFlash Storage Cards prior to ATA 3 and shall be interpreted by the host as meaning that features command sets supported are
74. ord define the maximum number of sectors per block that the CompactFlash Storage Card supports for Read Write Multiple commands gt 49 Capabilities Bit 13 Standby Timer If bit 13 is set to 1 then the Standby timer is supported as defined by the IDLE command If bit 13 is set to 0 then the Standby timer operation is defined by the vendor Bit 11 IORDY Supported If bit 11 is set to 1 then this CompactFlash Storage Card supports IORDY operation If bit 11 is set to 0 then this CompactFlash Storage Card may support IORDY operation Bit 10 IORDY may be disabled Bit 10 shall be set to 0 indicating that IORDY may not be disabled Bit 9 LBA supported Bit 9 shall be set to 1 indicating that this CompactFlash Storage Card supports LBA mode addressing CF devices shall support LBA addressing Bit 8 DMA Supported If bit 8 is set to 1 then Read DMA and Write DMA commands are supported Bit 8 shall be set to 0 Read Write DMA commands are not currently permitted on CF cards gt PIO Data Transfer Cycle Timing Mode The PIO transfer timing for each CompactFlash Storage Card falls into modes that have unique parametric timing specifications The value returned in Bits 15 8 shall be 00 for mode 0 01h for mode 1 or 02h for mode 2 Values O3h through FFh are reserved Transcend Information Inc 59 Transcend Industrial 128MB 8GB gt Translation Parameters Valid shall be set to 1 indicating that words 54 to
75. ormation Inc 74 Transcend Industrial 128MB 8GB m Wear Level F5h es s D Ts a ac m Write Buffer E8h eel sec Num 3 X m Write DMA esp o sni Cyl High 5 Cylinder High LBA 23 16 Cyl Low 4 Cylinder Low LBA 15 8 sector Number LBA 7 0 Sec Cnt 2 sector Count Feature 1 Transcend Information Inc 75 Transcend Industrial 128MB 8GB m Write Long Sector 32h or 33h 5 4 2 7 32h or 33h 6 Head LBA 27 24 Cyl High 5 Cylinder High LBA 23 16 Cylinder Low LBA 15 8 sector Number LBA 7 0 m Write Multiple Command C5h s 4 2 1 ea 1 2 Cyl High 5 Cylinder Pigh Cyl Low 4 Cylinder Low Sec Num 3 Sector Number Sec Cnt 2 Sector Count Feature 1 m Write Multiple without Erase CDh mfz 5 1 Command 7 cmm g x wa 1 Cyl High 5 Cylinder High Cyl Low 4 Cylinder Low Sec Num 3 Sector Number Sec Cnt 2 Sector Count Feature 1 Transcend Information Inc 76 Transcend Industrial 128MB 8GB m Write Sector s 30h or 31h
76. r LBA 7 0 Sec Cnt 2 Sector Count X O Transcend Information Inc 54 Transcend Industrial 128MB 8GB m Flush Cache E7h This command causes the card to complete writing data from its cache The card returns status with RDY 1 and DSC 1 after the data in the write cache buffer is written to the media If the Compact Flash Storage Card does not support the Flush Cache command the Compact Flash Storage Card shall return command aborted wf 7 5 4 emm x O E Sec Num 3 Format Track 50h This command writes the desired head and cylinder of the selected drive with a vendor unique data pattern typically FFh or 00h To remain host backward compatible the CompactFlash Storage Card expects a sector buffer of data from the host to follow the command with the same protocol as the Write Sector s command although the information in the buffer is not used by the CompactFlash Storage Card If LBA 1 then the number of sectors to format is taken from the Sec Cnt register 0 256 The use of this command is not recommended m 7 4 1 1 a 1 rive Head 27 24 Cyl High 5 Cylinder High LBA 23 16 Cylinder Low LBA 15 8 Sec Num 3 X LBA 7 0 Count LBA mode only Transcend Information Inc 55 Transcend Industrial 128MB 8GB Ident
77. racteristics symbol Transcend Information Inc 12 Transcend Industrial 128MB 8GB CF Card B Signal Interface Control Signal GSEL Data Bus D 15 0 Card Detect CD 2 1 Connected to GND in the card Voltage Sense S81 V52 Transcend Information Inc p Pull up to Vec 500 2 R 2 50 and shall be sufficient to keep inputs inactive when the pins not connected at the host Pul up to 500 gt gt 50 WE RESET Pul up to Vcc 500 KO gt R gt 50 Status Signal READY WAIT W Address A 10 0 13 Pull up to gt 10 In PCMCIA modes Pull up to Vcc gt 10 In True IDE mode if DMA operation is supported by the host Pull down to R 25 6 PCMCIA True IDE hosts switch the pull up to pull down in True IDE mode if DMA operation is supported The PCMCIA mode Pull up may be left active during True IDE mode if True IDE DMA operation is not supported Pull up to Vcc 10 KO R 100 Pull up gt 50 Transcend Industrial 128MB 8GB Notes 1 Control Signals each card shall present a load to the socket no larger than 50 pF 1o at a DC current of 700 A low state and 150 A high state including pull resistor The socket shall be able to drive
78. ress Signals each card shall present a load of no more than 100pF oat a DC current of 450 A low state and 150 A high state The host shall be able to drive at least the following load while meeting all AC timing requirements the number of sockets wired in parallel multiplied by 100pF with DC current 450 A low state and 150 A high state per socket 8 Data Signals the host and each card shall present a load no larger than 10 at a DC current of 450 A and 150 A high state The host and each card shall be able to drive at least the following load 10 while meeting all AC timing requirements 100pF with DC current 1 6mA low state and 300 A high state This permits the host to wire two sockets in parallel without derating the card access speeds 9 Reset Signal This signal is pulled up to prevent the input from floating when a CFA to PCMCIA adapter is used in a PCMCIA revision 1 host However to minimize DC current drain through the pull up resistor in normal operation the pull up should be turned off once the Reset signal has been actively driven low by the host Consequently the input is specified as 127 because the resistor is not necessarily detectable in the input current leakage test 10 Host and card restrictions for CF Advanced Timing Modes and Ultra DMA modes Additional Requirements for CF Advanced Timing Modes and Ultra DMA Electrical Requirements for additional required limitations on the implementatio
79. sh Storage Cards the base address of the ard configuration registers is 200h For cards the base address of the card configuration registers is determined by the Configuration tuple CISTPL CONFIG Table 31 Attribute Memory Function Function Mode CE2 H H D15 D8 igh Z igh Z 07 00 High Even Byte ao A9 0 StandbyMode X Read Byte Access L CIS ROM 8 bits Write Byte Access L H L L CIS 8 bits Invalid Read Byte Access L H L L H L Configuration CompactFlash Storage 8 bits L H Write Byte Access L L H L Configuration CompactFlash Storage 8 bits Write Byte Access L H L Configuration 8 bits Read Word Access L L L CIS 16 bits Write Word Access L L L L L CIS 16 bits Invalid L L L L Read Word Access Don t Care Even Byte High Z Even Byte Don t Care Even Byte igh Z Even Byte ont Care Even Byte Mot Valid Even Byte Don t Care Even Byte Mot Valid Even Byte Configuration CompactFlash Storage 16 bits Write Word Access L H Don t Care Even Byte Configuration CompactFlash L Storage 16 bits Head Word Access Configuration CF 16 bits Write Word Access L Configuration 16 bits Not Valid Even Byte r Don t Care Even Byte WE Transcend Information Inc 34 Configuration Option Register Base 00h Attribute Memory The Configuration Option
80. t acts as a mask for writing the corresponding bit CReady MWProt this bit when written acts as a mask for writing the corresponding bit CWProt Pin Replacement Changed Bit Mask Bit Values Initial Value Written by Host Final of C Status C Bit c Bi o x o o __ 1 J o CeaedbyHod Ooo x 1 1 1 Seb ___ Transcend Information Inc 37 Transcend Industrial CF 128MB 8GB m Socket and Copy Register Base 06h in Attribute Memory This register contains additional configuration information This register is always written by the system before writing the card s Configuration Index Register This register is not required for CF or CF Cards If present it is optional for a CF Card to allow setting bit 04 Drive number to 1 If two drives are supported it is intended for use only when two cards are co located at either the primary or secondary addresses in PCMCIA mode The availability and capabilities of this register are described in the Card Information Structure of the CF Card Hosts shall not depend on the availability of this functionality Operation D7 D6 D5 04 03 D2 01 DO Read Reserved Obsolete 0 Drive Reserved this bit is reserved for future standardization This bit shall be set to zero 0 by the software when the register is written Obsolete Drive Socket and Copy Register Obsolete Drive this
81. t is Bit 26 in the Logical Block Address mode Bit 1 HS1 when operating in the Cylinder Head Sector mode this is bit 1 of the head number It is Bit 25 in the Logical Block Address mode Bit 0 HSO when operating in the Cylinder Head Sector mode this is bit O of the head number It is Bit 24 in the Logical Block Address mode Status amp Alternate Status Registers Address 1F7h 177h amp 3F6h 376h Offsets 7 amp Eh These registers return the CompactFlash Storage Card status when read by the host Reading the Status register does clear a pending interrupt while reading the Auxiliary Status register does not The status bits are described as follows 07 D6 D5 D4 D3 D2 D1 DO Busy psc CORR ERR Bit 7 BUSY the busy bit is set when the CompactFlash Storage Card has access to the command buffer and registers and the host is locked out from accessing the command register and buffer No other bits in this register are valid when this bit is set to a 1 During the data transfer of DMA commands the Card shall not assert DMARQ unless either the BUSY bit the DRQ bit or both are set to one Bit 6 RDY RDY indicates whether the device is capable of performing CompactFlash Storage Card operations This bit is cleared at power up and remains cleared until the CompactFlash Storage Card is ready to accept a command Bit 5 DWF This bit if set indicates a write fault has occurred Bit 4
82. ted the Card shall return a value of zero in this field gt Recommended Multiword DMA transfer cycle time Word 66 of the parameter information of the Identity Device command is defined as the recommended Multiword DMA transfer cycle time This field defines in nanoseconds the cycle time that if used by the host may optimize the data transfer from by reducing the probability that the CompactFlash Storage Card will need to negate the DMARQ signal during the transfer of a sector If this field is supported bit 1 of word 53 shall be set to one The value in word 66 shall not be less than the value in word 65 This field shall be supported by all CompactFlash Storage Cards supporting DMA modes 1 and above If bit 1 of word 53 is set to one but this field is not supported the Card shall return a value of zero in this field gt 67 Minimum PIO transfer cycle time without flow control Word 67 of the parameter information of the Identify Device command is defined as the minimum PIO transfer without flow control cycle time This field defines in nanoseconds the minimum cycle time that if used by the host the CompactFlash Storage Card guarantees data integrity during the transfer without utilization of flow control If this field is supported Bit 1 of word 53 shall be set to one Any CompactFlash Storage Card that supports PIO mode 3 or above shall support this field and the value in word 67 shall not be less than the value reported in w
83. tion Timing and 10 indicate sender to recipient or recipient to sender interlocks i e one agent either sender or recipient is waiting for the other agent to respond with a signal before proceeding tUl is an unlimited interlock that has no maximum time value is a limited time out that has a defined minimum is a limited time out that has a defined maximum 2 80 conductor cabling shall be required in order to meet setup tDS tCS and hold tDH tCH times in modes greater than 2 Timing for tDVS tDVH tC VS and tCVH shall be met for lumped capacitive loads of 15 and 40 pF at the connector where the Data and STROBE signals have the same capacitive load value Due to reflections on the cable these timing measurements are not valid in a normally functioning system 4 For all modes the parameter tZIORDY may be greater than tENV due to the fact that the host has a pull up on IORDY giving it a known state when released 5 The parameters tDS and tDH for mode 5 are defined for a recipient at the end of the cable only in a configuration with a single device located at the end of the cable This could result in the minimum values for tDS and tDH for mode 5 at the middle connector being 3 0 and 3 9 ns respectively Comments Recipient IC data setup time from data valid until STROBE edge see note 2 Recipient IC data hold time from STROBE edge until data may become invalid see note 2 sender data valid setup time from
84. value Transcend Information Inc 58 Transcend Industrial CF 128MB 8GB gt 1 Default Number of Cylinders This field contains the number of translated cylinders in the default translation mode This value will be the same as the number of cylinders gt 3 Default Number of Heads This field contains the number of translated heads in the default translation mode gt 6 Default Number of Sectors per Track This field contains the number of sectors per track in the default translation mode gt Words 7 8 Number of Sectors per Card This field contains the number of sectors per CompactFlash Storage Card This double word value is also the first invalid address in LBA translation mode gt Words 10 19 Serial Number This field contains the serial number for this CompactFlash Storage Card and is right justified and padded with spaces 20h gt 22 ECC Count This field defines the number of ECC bytes used on each sector in the Read and Write Long commands This value shall be set to 0004h gt Words 23 26 Firmware Revision This field contains the revision of the firmware for this product gt Words 27 46 Model Number This field contains the model number for this product and is left justified and padded with spaces 20h gt 47 Read Write Multiple Sector Count Bits 15 8 shall be the recommended value of 80h or the permitted value of OOh Bits 7 0 of this w
85. word 86 shall be set to zero the CompactFlash Storage Card does not support the Read DMA Queued and Write DMA Queued commands If bit 2 of word 86 shall be set to one the CompactFlash Storage Card supports the CFA feature set If bit 3 of word 86 is set to one the Advanced Power Management feature set has been enabled via the Set Features command Bit 4 of word 86 shall be set to zero the CompactFlash Storage Card does not support the Removable Media Status feature set gt 88 Ultra DMA Modes Supported and Selected Word 88 identifies the Ultra DMA transfer modes supported by the device and indicates the mode that is currently selected Only one DMA mode shall be selected at any given time If an Ultra DMA mode is selected then no Multiword DMA mode shall be selected If a Multiword DMA mode is selected then no Ultra DMA mode shall be selected Support of this word is mandatory if Ultra DMA is supported Bits 15 13 Reserved Bit 12 1 Ultra DMA mode 4 is selected 0 Ultra DMA mode 4 is not selected Bit 11 1 Ultra DMA mode 3 1 selected 0 Ultra DMA mode 3 is not selected Bit 10 1 Ultra DMA mode 2 15 selected 0 Ultra DMA mode 2 is not selected Bit 9 1 Ultra DMA mode 1 is selected 0 Ultra DMA mode 1 1 not selected Bit 8 1 Ultra DMA mode 0 is selected 0 Ultra DMA mode 0 1 not selected Bits 7 5 Reserved Bit 4 1 Ultra DMA mode 4 and below are supported Bits 0 3 Shall be set to 1 Bit 3 1 Ultra mode
86. xCF45l TSxxCFASIF are RoHS compliant Transcend Information Inc certifies that to its knowledge the products listed herein conform to the requirements of Directive 2002 95 EC of the European Parliament and of the Council on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment The compliance of the Transcend product s with the requirements of the above mentioned directive have been verified by adhering to the standards for the following prohibited substances ae 2 and its compounds 002 Cadmium Cd and its compounds nden croman PY and Date Feb 08 2006 en Jum SIGNATURE NAME Ryan Tsai TITLE Manufacturing Director Above technical information is based on industry standard data and tested to be reliable However Transcend makes no warranty either expressed or implied as to its accuracy and assumes no liability in connection with the use of this product Transcend reserves the right to make changes in specifications at any time without prior notice Transcend Information Inc 83

Transcend CompactFlash Card 4GB Industrial 45x

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