1.0 Introduction
Contents
1. R25 110 ohm RED LED 3 3V ZENER AR O 10 0 10 27 0 15 RS aa DR O 15 LES 220 ohm YEL LED 1 POWER LED 7 CDIAR P2 JP3 1 26 6 2 DR3 20500 DR11 DR4 D4 D12 28 DR1I2 JUMPER DR5 4 D5 D13 29 DR13 DRE 5122 JP4 DR7 6 DRIS 7 22 35 9 20 2 ca CE2 33 VSIR LR JUMPER O lur O 1uF 3 3uF 3 3uF oe 34 IORDR OER OE IORDR 10 35 IOWRR A9 IOWRR 35 WERF 12 37 RDY IREOR A7 RDYIREQ RDY IREQR REO 2 VCCX VCCX 14 39 CSELR A6 CSEL CSELR 15 SEL 40 VS2R 5 52 VS2R 16 4 41 RESETR RESETR 17 42 WAITR A3 WAIT WAITR 18 A2 INPACK 43 INPR INPR 2 9 Do 44 REGR Al REG REGR 0 1uF 0 1uF 20 45 BVD2R AO BVD2 BVD2R DRO 21 DO BVDL 46 BVDIR BVDIR DRI pd D1 D8 47 DR8 DR2 ae D2 48 DRY WP 7IOL6RE 22 16 D10 22 DELO CDZAR 21 2 GND gt CF HOST SOCKET SIDE CONNECTOR Sycard Technology Title CFextend 160 Card Side Size Document Number REV B 140015 A FILE CFEXT3 S31 Date November 21 1997 Sheet 5 32. 42 WAIT BVDI D8 A2 18 42 43 INP THEE REG a BVD2 Al 19 aT REG 44 REG WAIT INP 20 45 BVD2 VS2 RESET AO BVD2 BVD2 DO 21 1 46 BVD1 ve a CSEL DI 22151 pa 27 D8 WEF RDY IREQ D2 23 D gt Do D9 TORDE 9 WP 1016 24 42 DIO 2 VS1 lt WE TOTOF 25 cpa 50 D14 9 515 DIZ 9 D13 CF CARD CD1 Dil HEADER 13X2 CD2 sw2 CD2A HOST SIDE CONNECTOR 0 ET oe USHBUTTON Sycard Technology Title CFextend 160 Host Connector Size Document Number REV B 140015 A Date October 23 1997 Sheet 1 of 3 R21 TAF CD2A CD2AR CD2ARF gt AR O 10 10 OHM It AO ARO R33 R4 DO DRO DEF R20 Al R34 5 OHM D1 DR1 CEL CEIR 0 OHM R3 A2 AR2 R35 R19 OHM D2 DR2 lt 16 WP IO16R WE7TOL6RE gt Can OHM R22 A3 AR3 R36 R7 D3 DR3 BYDT 1 BVD
3. A 2 SYCARD CF extend 160A amp CF extend 160B CompactFlash Extender Cards User s Manual Preliminary M200036 03 February 2002 Sycard Technology 1180 F Miraloma Way Sunnyvale CA 94085 408 749 0130 408 749 1323 fax http www sycard com CompactFlash is a trademark of the CompactFlash Association CF extend 160 160A 160B User s Manual Page 1 1 0 Introduction Sycard Technology s CF extend 160 CF extend 160A and CF extend 160B CompactFlash extender cards are debug tool for CompactFlash development and test CF extend 160 160A 160B offers the following features Push button switches simulates card removal insertion cycle Low profile enclosure compatible with all CompactFlash hosts 4 layer construction to insure low noise environment All 50 pins available as test points Both I O and memory mode signals clearly marked Vcc can be isolated through jumper blocks for current measurements Surface mount resistors can be added to any signal line Vcc LEDs indicate 3 3V or 5V operation Convenient grounding posts for scope probes or other test equipment Supports type I CompactFlash 3 3mm cards CF extend 160 Supports type I and type CompactFlash 3 3mm and 5 0mm cards CF extend 160A 160B 2 0 Using the CF extend 160 160A 160B Using the CF extend 160 160A 160B is relatively straightforward The extender card is inserted into the desired slot in the host system Then the CompactFlash card under test is inserted int
4. IR EUR R23 A4 AR4 R37 0 D4 DR4 lt 2 2 BVD2R 99525 AAST OHM R24 5 ARS R38 R9 OHM D5 DR5 REG REG REGR REGR OHM OHM R1 AR6 R39 R10 OHM D6 DR6 WAITE WAIT WAITR WATTRE a OHM R26 A7 AR7 R40 R11 OHM D7 DR7 INP F INP INPR ON Gui OHM R2 A8 R41 R12 OHM D8 DR8 ES CRE OHM R28 A9 AR9 R42 DRY RESET RESET RESETR RESETR OU R29 A10 10 R43 R14 D10 DR10 CSEL CSEL CSELR CSELR OHM R44 R15 D11 DR11 WEF WE WER WERF R30 Sing VS1 VSIR gt OHM R45 R16 D12 DR12 lt CRDY 7TREQ RDY IREQ RDY IREQR RDY IREOR ene R31 D 6 OHM CE2 CE2R OHM R46 R17 DR13 IORDF IORD IORDR ere R32 EDTARS OHM OHM CDIA CDIAR gt R47 R18 D14 DR14 IOWR IOWRR TOWRRE o OHM OHM R48 015 DR15 DR O 15 OHM DR O 15 10 101 Sycard Technology D O 15 D 0 15 Title CFextend 160 Series Resistors Size Document Number REV B 140015 2 31 Date November 21 1997 Sheet 2 of 3 5V LED
5. eries resistor these traces must be cut prior to soldering the resistor to the board Figure 2 4 1 and 2 4 2 illustrate the termination areas located on both sides of the CF extend 160 board Use this guide when making modifications to the board since the silk screen designations may be difficult to read 1999 2002 Sycard Technology M200036 03 CF extend 160 160A 160B User s Manual Page 3 O WP 1016 R19 D1 AO A2 A3 7 gt 5 215 a a m BARRE ou PAL My D 201 2 2 2 Figure 2 4 1 Termination Area Component Side 09 BVD1 REG WAIT VS2 RDY IREQ IOWR 1 015 013 011 2 27 2 7 2 Figure 2 4 2 Termination Area Solder Side M200036 03 1999 2002 Sycard Technology Appendix A 1 Appendix A CompactFlash 50 Pin Interface Name Description Pin Name Description Ground 2 CD Card Detect Data Bit 4 Data Bit 12 Data Bit 5 Data Bit 13 3 3 CardEnabet 3 Address Bt10 3 0 2 CE2 Card Enable 2 3 VSi Voltage Sense 1 O Read Strobe JO Write Strobe 11 408 Address Bit 8 Write Enable Address Bit 7 7 Ready Busy Interrupt Request WoC Gard Power SELF Slave Select vsz Voltage Sense 2 RESET Card Reset WAIT Extend Bus INPACKE Input Por Acknowledge REGH Register Selec allele m Battery Voltage Detec
6. o the card connector Caution Insertion and removal of the extender and CF card should be done with care The CF Card s fragile connectors may be broken or bent if improper force is used Both card and extender should be inserted straight without any lateral movement or force Proper care and use of the extender card will insure years of trouble free operation Gnd oO co oo Gna sw1 O pwr sv He M200036 03 Figure 2 0 1 The CF extend 160 CF extend 160A and CF extend 160B 1999 2002 Sycard Technology 2 CF extend 160 160 160 User s Manual 2 1 Test Points All 68 pins of the interface are available to probe through clearly marked headers The headers are standard 0 1 dual row headers with 0 025 posts designed to accept a wide variety of test probes and cable assemblies 2 2 Power Indicators Two LED power indicators display the status of the socket s The PWR LED indicates that power is applied to the board When both the PWR LED and the 5V LED are lit a Vcc of greater than approximately 3 5V is present When only the PWR LED is lit the Vcc is at a level of less than 3 5V Note The power LEDs are designed to indicate the presence of power on the Vcc supply pins The LEDs do not provide an accurate measurement of Vcc U
7. se a voltmeter to determine the actual operating voltage 2 2 Current Measurements The Vcc power bus may be isolated from the CF Card socket through two jumper blocks labeled JP3 and JP4 Both jumpers must be removed to isolate the power A current meter can be inserted to measure card current consumption Caution Care must be taken to insure that the current measuring device is inserted before turning on power to the host socket Improper power sequencing may cause a damaging latchup condition 2 3 Using the Card Detect Switches CF extend 160 160A160B includes two micro switches SW1 and SW2 which can be used to momentarily interrupt the CD1 and CD2 signals By interrupting CD1 and 2 signals card removal insertion cycle can be simulated To test the operation of the Card Detect switches be sure that your CF Card Software drivers are loaded Momentarily press both of the Card Detect switches Most software drivers will issue a removal beep followed by an insertion beep The software may also remove power from the socket when the card is removed 2 4 Termination Area An area with SMT resistors is located between the test points and the card connector allows access to all CF Card signals A series of surface mount pads allows the user to isolate a signal by cutting a trace The user may also add series resistors to any signal When shipped from the factory the resistor pads are shorted with PCB traces In order to insert s
8. t 2 BVD1 Battery Voltage Detect _ Data Bit 9 4 Data Bit 10 25 50 Ground A ASR RB BR BR RY BR CO CO CO CO GO A Co ony gt M200036 03 1999 2002 Sycard Technology Appendix 1 CF extend 160 Schematic M200036 03 1999 2002 Sycard Technology DI0 15 FILE CFEXT1 S 31 CD2 d A O 10 D2 a 1016 0 151 9 a A2 5 A4 CD1 LBS A6 vcco ET OEF 9 9 PUSHBUTTON A10 KZ D6 a D7 D4 9 D5 P1 D3 24 28 D3 2 53 27 D11 HEADER 13x2 D4 Slipa 28 DIZ D5 4155 29 D13 5 30 14 D7 6 59 31 515 7 32 CE2 lt 1 ALO 33 ER OEF 216 34 TORD A9 10 35 TOWR A9 IOWR 11148 36 WEF wee AT 12 37 RDY IREQ TREO 7 ae 39 CSEL AS 15 40 52 d 4 16 41 ESET D9 5 D10 A3 17
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