PCCproto 150 User`s Manual Preliminary
Contents
1. 5 V 2 Test Points HEADER 3 24 WP 1 2 CDI ares 2 CDI Sle 2456 CDO 1 S o 0 2 6 21 11 12 5 12 12142112114 1 GND 6 15 1314 16 CALS D3 CDI HEADER 3 veco EF 17 18 18 VPP1 3 WE PGM 19 20 RDY BSY D4 D11 19 20 911 2111920 22 5 2 CAS 23 24 CAS D6 D13 23 24 6 OE 25 26 11 D7 D14 2 25 26 T ICEL 27 28 10 D15 _ 27 28 8 CD6 29 30 ZEM 10 2 29 30 2 9 CD4 22 CD5 35 34 a4 TT All LORD 2 34 9 IOWR 151 17 SP 13 A13 Als 19 VEC WE PGM WE PGM A20 RDY BSY 17 RDY BSY 21 7 TBC Test Points v 19 16 22 20 22 15 A23 211 12 24 21 14 22 7 25 CD9 4 4 3 2 10 BVD 6 4 CDS 24 REG 8 7 2 5 RESET CRESET 8 7 25 WAIT LO 9 4 WAIT WAIT 10 9 26 VS2 11 CRESET INPACK CA2 27 CA24 14 13 CA25 A2 REG REG 14 13 28 CA22 16 LY CA23 28 Al BVD2 BVD2 16 16 15 15 5423 305780 BVD 2 20 18 17 22. o Sycard Technology PCCproto 210 2 58 57 60 59 62 61 64 63 143 144 141 142 139 140 137 138 135 136 200011 00 1996 Sycard Technology Appendix 3 210 2 100 144 176 Pin Mapping M EK Header rarre Header Tatoo Header Tatoo Tara 5 98 122 123 66 59 123 6 155 1 69 102 126 127 7129 _72 E 132 75 132 124 I I 12 12 73 74 P 7 2 135 E a 136 eo m 0 ___ 24 22 26 27 27 1 S 25 1 mm gt co o mm gt mm 5 EARE os s esej 5 gt S gt O J s sss
3. 7 9 40 41 42 43 44 45 46 47 48 49 51 52 53 55 56 57 58 59 200011 00 91996 Sycard Technology Appendix Page 17 PCCpr oto 210 4 144 Side hd u u hd a a u u hd a a a 143 141 139 137 135 133 131 129 127 125 123 121 119 117 115 113 111 109 a a a 144 142 140 138 136 134 132 130 128 126 124 122 120 118 116 114 112 110 u 1 2 108 107 u 3 4 106 105 a 5 6 104 103 4 2 102 101 a 9 10 100 99 1112 97 13 14 96 95 15 16 94 93 17 18 92 91 19 20 90 89 88 87 23 24 86 85 a 25 26 84 83 27 28 82 81 a 5 m 80 7 31 32 78 77 33 34 76 75 35 36 74 73 a 38 40 42 44 46 48 50 52 54 56 58
4. Header 160 ___ 60 __ Header eei __ PANE PA 48 42 18 98 18 154 200011 00 105 106 107 97 121 122 123 124 125 126 127 128 129 111 112 113 114 115 116 117 118 119 Appendix 1996 Sycard Technology Appendix Page 7 210 2 160 mapping E ou Header 160 Header 160 Header 160 ____ 4 109 50 44 Eee SEE 62 46 112 102 5 a n 193 114 115 116 117 118 119 100 101 102 103 104 105 106 107 108 109 169 170 171 172 173 174 175 155 156 157 158 159 54 200011 00 91996 Sycard Technology 8 Appendix PCCor oto 210 3 64 100 Side 64 100 x Sycard Technology 210 3 Re Re 28 30 32 34 36 27 29 31 33 35 200011 00 1996 Sycard Technology Appendix 9 210 3 64 100 Pin Mapping ra Ta Header 3 4 EI __2 2 4 __3 3 a 200011 00 91996 Sycard Technology 10
5. K R E 82126 00 157 160 128 _ _ 2 eb ej es 161 s 5 tos 162 6 130 162 Te s sie 161 tea 132 a tos 106 15 a 16 9 166 s 48 5 tos 167 135 1167 o a 5 109 168 92 136 o si 42 5 169 137 n jn KEE 24 84 25 25 25 25 ll 2 76 77 78 79 80 30 A 33 34 34 94 153 55 36 37 200011 00 91996 Sycard Technology 4 Appendix 210 2 100 144 176 Pin Mapping v51 55 200011 00 Fe 100 0144 0176 Header 100 0144 176 Header 100 70144 TQ176 32 43 51 111 54 87 111 94 138 170 33 44 52 12 55 2 171 95 139 171 4 45 56 897 1183 172 172 S M 38 4
6. WAIT 10 9 INPACK VS 4212 11 CRESET CRESET 22 121245 A23 16 15 VS 201817 19 2 gt 2442221 33 817 ZETOR VS1 ey 24 23 25 LORD vst CDI5 281 26 25 27 2 e 28 27 5 2 pit 32 30 29 ST 22 31 33 CD 33 gt Sycard Technology Title PCCproto Host Connector SizelDocument Number REV B 140004 B Date March 21 1996 Sheet 2 2 Appendix 1 PCCproto Daughter Board Layouts B 1 PCCproto 210 2 176 144 100 TOFP Side Layout B 2 PCCproto 210 2 176 144 100 TOFP Pinouts B 3 PCCproto 210 2 160 POFP Side Layout B 4 PCCproto 210 2 160 POFP Pinouts 5 PCCproto 210 3 64 100 TOFP Side Layout B 6 PCCproto 210 3 64 100 TOFP Pinouts B 7 PCCproto 210 3 44 100 POFP Side Layout B 8 PCCproto 210 3 44 100 POFP Pinouts B 9 PCCproto 210 4 144 100 TOFP Side Layout B 10 210 4 144 100 Pinouts B 11 PCCproto 210 4 144 POFP Side Layout B 12 PCCproto 210 4 144 POFP Pinouts M200011 00 1996 Sycard Technology 2 PCCpr oto 210 2 176 144 100 TOFP Side Appendix 175 176 173 174 171 172 169 170 167 168 165 166 163 164 161 162 159 160 157 158 155 156 153 154 151 152 149 150
7. 210 3 64 100 Pin Mapping i a Header Tatoo Header Tasa m s o e 921 1141 s 200011 00 Appendix 91996 Sycard Technology Appendix 11 PCCor oto 210 3 44 100 POFP Side 103 101 99 104 102 100 44 100 o o 13 14 Re 28 30 32 34 36 27 29 31 33 35 200011 00 1996 Sycard Technology PageB 12 Appendix B PCCproto 210 3 44 100 side SEN Header 44 00 Header 44 100 os 5 _ 1 5 o s 200011 00 1996 Sycard Technology Appendix 13 PCCproto 210 3 44 100 side ds o r _ Header PO44 PO100 Header PO100 40 o S 5 e w Sl 5 u 200011 00 1996 Sycard Technology 14 u hd u hd u u u o e 143 141 139 137 135 133 131 129
8. v k o L I EG he Eb ve 26 11 _ MP o 1 Me 200011 00 19 1996 Sycard Technology 1 Ordering Additional PCCproto Modules Additional PCCproto daughter boards may be ordered directly from Sycard Technology The following boards are available Model Number PCCproto 210 2 44 64 100 TOFP 44 100 PCCproto 210 3 64 100 144 TOFP 144 POFP PCCproto 210 4 100 144 176 TOFP 160 POFP M200011 00 1996 Sycard Technology Appendix D Page D 1 Appendix D PCMCIA Interface PC Card Pinout Memory Mode Description Description Pin 2 Data Bit 7 Data Bit 14 Card Enable 1 Data Bit 15 D6 _____ Data Bit 13 0 Address Bit 10 CE2 Card Enable 2 Output Enable m VS1 Voltage Sense 1 11 Address Bit 11 Address Bit 9 7 1 1 m Bit 8 Address Bit 17 13 Bit 13 Address Bit 18 3 14 14 19 Address Bit 19
9. 13 Bit 13 4 7 Address 14 WE Write Enable 9 8 Voltage 2 A A3 1 1 REQ Interrupt Request Programming Supply Voltage 1 N 18 Address 18 lt U U u co 16 Address 16 15 55 Bit 15 6 1 Pin 46 417 3 0 2 3 4 2 2 2 2 2 25 Address Bit 3 INPACK Input Port Acknowledge 27 A2 Address Bit 2 61 REG Register and select enable 28 Al Address Bit 1 62 SPKR Digital Audio Waveform 29 6 8 31 6 ____ 32 __ 02 DataBit2 46 0 4 68 200011 00 1996 Sycard Technology Appendix E Page E 1 Appendix E Connector Drawings 68 pin Card Side Connector Pin 34 S Surface A 68 ns 68 Socket System side Pin 34 zm Front view Right angle connector hole pattern Top side 1 33 2 gt 0 O O O O O O O O O 0 0 0 0 0 0 0 O O O O O O O O O O O O O O O O 7 A 000000000000 0 0 36 68 INSERT CARD Right angle connector hole pattern Bottom Side 33 1 s 0 0
10. 50 nS CALS 22 29 27 21 32 TOWR 24 23 7 2 10 24 23 33 26 29 IORD wP CD2 7 26 25 34 GND GND 127325 28 28 27 27 CE2 CD13 30 30 29 29 CD14 PCMCIA CD11 Be ed 32 31 CD12 3231 CDI 2x17 HOST SIDE CONNECTOR Sycard Technology Title PCCproto Host Connector SizelDocument Number REV B 140004 B FILE PROTO1 S31 Date March 21 1996 Sheet Lo 2 251 FILE PROTO2 S31 CA 0 25 CD 0 15 5 LED R1 D1 D2 4 2 JS 100 ohm LED 3 3V ZENER R2 3 220 ohm LED POWER LED SZ R3 JP5 2 VARISTOR JUMP ER JP6 JUMPER 28 we 1 2 WP CD1 3 2 4 CD2 CAO 5 CDO 7 46 5 AS Tr 2 1052 AS CAT 16 TS 181 15 WEZ POM IS 12 18 20 BDY ESY VEPI WE PGM 21 1920 22 RDY B 21 22 E 25 26 m 271 2526 28 291227 28 T30 D7 s 33 34 je 2 10 BVD1 6 5 CD8 a 10 9
11. properly configured system pushing the PCCswap switch will cycle power to the host socket Before using the PCCswap switch the user should determine if their prototype is immune from latchup problems see section 3 0 3 5 Signal Quality Problems One of the most common signal quality problem is over and under shoot on the interface signals The PC Card Specification dictates that the maximum Vih be no higher than Vcc 0 25 volts and the Vil be no lower than 0 3volts Operation beyond these limits often times cause unreliable and unexpected errors with the PCCtest series of socket testers Why the problem CMOS I O pins are clamped against Vcc and Ground through protection diodes When the input voltage exceeds the Vcc protection diode will start conducting The current induced through this clamping action may be quite high depending on the magnitude over Vcc or below ground This current may effect adjacent logic areas and cause unpredictable failures Caution Do not ignore these failures While many PC cards are tolerant of such over and undershoots many are not M20001 1 00 1996 Sycard Technology Appendix Page 1 Appendix Schematics 150 Schematic 200011 00 1996 Sycard Technology CDSW PUSHBUTTON
12. m IWE Write Enable Address Bit 20 READY Ready Busy Address Bit 21 50 Voltage 1 Voltage 2 53 5 55 56 57 58 1 1 N lt 70 79 co A4 AddressBit4 59 __ AddressBit3 60 RFU Reserved A2 7 AddressBit2 61 REG Select Address Bit 1 62 BVD2 Battery Voltage Detect 2 A Address Bit 0 63 BVD1 Battery Voltage Detect 1 DO ____ 664 D8 Di 65 DS 32 __ 02 DataBit2 466 D10 ____ 4 68 8 9 50 51 52 53 0 54 55 2 56 3 57 4 58 59 61 9 0 3 4 5 7 0 1 6 1 5 6 7 8 1 1 1 D D D D 9 8 7 6 5 4 3 0 D 20 3 2 1 _2 27 A2 ___30 A 92 2 2 2 2 2 2 2 2 2 2 3 3 200011 00 91996 Page D 2 Appendix D Card Pinout Mode Description GND 2 D3 _____ Data Bits GND CD1 Card Detect 1 g Data Bit 4 Data Bit 11 D5 _ Bit Di2 Bit 12 D6 Data D7 Data Bit7 D D D A A 4 5 7 Description GND 7 OWR Write Strobe m 10 Address Bit 10 Output Enable m 10 Address 11 11 __ 9 Address Bit 9
13. for standard ribbon type connectors M200011 00 1996 Sycard Technology 3 PCCproto 150 User s Manual Figure 2 1 1 PCCproto Layout 2 y 6 eal LAS V 0 00 0 91996 Sycard Technology M200011 00 4 150 User s Manual Power Grid A clearly marked power grid allows access to and Ground power planes power grid is marked with a silk screen double line on both the component and circuits side of the board is indicated by a diamond shaped pattern while Ground is indicated by a sguare pad Bypass capacitors may be mounted between and ground anywhere in the grid 2 1 1 Host Interface Area The Host Interface area contains two 34 pin headers and J2 with the PC Card signals labeled and 12 can be used to connect a logic analyzer or scope probes two headers at J3 and 14 are used to connect the PC signals to the user s interface circuitry The Vcc jumpers JP5 JP6 can be used to isolate the prototype s power from the host system Figure 2 1 2 Host Interface Area Note Although J2 and J4 carry the same signals the pin I location on the connectors is mirrored PCCswap switch SW1 can be configured to interrupt the card detect pin
14. 60 62 64 66 68 70 72 9 37 39 41 43 45 47 49 _ 51 53 55 57 59 61 63 65 67 69 7 u u u hd u u hd u hd u 200011 00 91996 Sycard Technology PageB 18 Appendix B PCCproto 210 4 144 pin PQFP pin mapping _ NE Header Header Paiaa Header tw ta Sek 985 6 96 66 1 1 127 9 68 7 7 130 130 EE PAE 3 73 73 133 133 a a aja 1 1 7 7 195 135 7 7 136 136 muj 7 7 138 7 139 2 eo eo 140 140 at K TE 102 102 18 103 4 14 S 16 16 ___ 48 88 U 200011 00 1996 Sycard Technology Appendix PCCproto 210 4 144 PQFP mapping pa A Ea E a ae Header PO144 ____ Header 144 Header PQ144 38 a i M s ko
15. packages the pinouts of the board will differ depending on the package type Appendix B lists the pin mapping for all the possible package type and daughter board combinations Warning The pinout of PCCproto 210 2 210 3 and 210 4 differ depending on the type of IC package used Carefully follow the pin mappings listed in appendix B or damage to your prototype or host may result DODODODODODODODODODODODODODO 100 144 176 TOFP Pattern Figure 2 2 1 PCCproto 210 2 Pattern The user may mount devices on either side of the PCCproto 210 boards depending on the pin count and lead pitch of the particular device Once the devices are mounted the female headers are mounted on the opposite side of the board 2 2 1 Connecting Power to the PCCproto 210 PCCproto 210 boards are of multilayer construction A separate Vcc and Ground plane provide a low inductance source for the particular chip package Access to the both the Vcc and Ground planes is provided at the edge of each daughter board Square VCC and Diamond GND shaped holes identify the which power plane is attached These pins may be directly connected to the appropriate pins on the particular chip Each daughter board contains four surface mount capacitor 1206 size that are tied between Vcc and Ground that can be used to mount bypass capacitors M20001 1 00 1996 Sycard Technology 150 User s Manual 7 2 2 2 PCCproto 210 2 The PCCproto 21
16. 0 2 supports the larger package sizes One side supports 100 144 and 176 pin TOFP packages while the other side supports a 160 pin POFP Package The 176 pin pinout of the PCCproto 210 2 can be accepted in proto zones 1 and 2 2 2 3 PCCproto 210 4 The PCCproto 210 4 supports 100 and 144 pin TOFP and 144 pin POFP Package The 144 pin pinout of the PCCproto 210 4 can be accepted in proto zones 1 and 2 2 2 4 PCCproto 210 3 The PCCproto 210 3 supports 64 and 100 pin TOFP on one side and 44 and 100 pin POFP Package on the other The 104 pin pinout of the PCCproto 210 3 can be accepted in proto zones 3 and 4 M200011 00 1996 Sycard Technology Page 8 150 User s Manual 3 0 Prototyping Tips Hints The PCCproto 150 is designed to provide the designer with a flexible prototyping environment However as with any prototype the effects of long wires poor power distribution and noise may impact your assembly As with any prototype proper planning prior to assembly will insure good results with the PCCproto The following practices will reduce the effects of the prototype construction Bypass and Bulk Capacitors Bypass and bulk capacitors may be placed between the and Ground planes on any of the power access points Use low ESR equivalent series resistance X7R type ceramic capacitors of 0 1uF or greater For bulk capacitance use tantalum capacitors Be sure not to over populate the tantalum capacitors The in rush
17. 000000000000 0 gt 770 0000000000000 00 68 36 INSERT CARD M200011 00 1996 Sycard Technology
18. 127 125 123 121 119 117 115 113 111 109 o 144 142 140 138 136 134 132 130 128 126 124 122 120 118 116 114 112 110 5 100 144 4 1 106 105 5 6 104 103 102 101 o o 9 10 100 99 11 12 97 13 14 96 95 9 o o 15 16 94 93 17 18 9 91 90 89 210 22 88 87 n u 23 24 86 85 o 25 26 84 83 27 28 82 81 29 30 80 79 5 Technology 210 4 s e o 33 34 76 75 35 36 74 73 m o 38 40 42 44 46 48 5 52 54 56 58 60 62 64 66 68 70 72 9 u o 37 39 41 43 45 47 49 51 5 55 57 59 61 63 65 67 69 71 9 200011 00 1996 Sycard Technology Appendix 15 PCCproto 210 4 100 144 pin mapping NE 2 5 2 P ECE 7 5 J a 2 6 6 EAE B 10 10 12 12 5 9 14
19. 14 AA 16 16 18 18 19 19 2 21 2 __22 22 3 23 24 24 55 25 ___ 2 jE 27 ____ 28 A ___ 5 ___ 32 ___ _33 136 26 37 __27 38 28 39 2 7 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 3 31 32 33 34 3 EA 46 EB A 9 93 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 M200011 00 els Ex 0144 122 123 77 78 0 81 125 82 83 84 PEA oa a a a a a a a a a a 4 BR DB 45 olo o oo ol ol on N CO N OD O1 A o CO CO A 51 96 98 99 100 77 78 79 81 82 83 84 88 92 93 94 7 100 91996 Sycard Technology PageB 16 Appendix B PCCproto 210 4 100 144 TQFP pin mapping AEE jin area 3 3 49 5 a __56 4 4
20. 7 115 58 91 115 174 98 142 174 7 48 716 5 92 116 175 99 143 175 49 17 so 117 1 100 144 176 Eo S19 dk f ___ 7120 96 120 3 so 60 1996 Sycard Technology Appendix PCCpr oto 210 2 160 POFP Side Page B 5 0 Ne ce o n ICM A gt o Je hd 175 176 46 45 173 174 48 47 171 172 50 49 169 170 52 51 167 168 54 53 165 166 163 164 161 162 159 160 157 158 155 156 153 154 151 152 149 150 147 148 145 146 143 144 141 142 139 140 82 81 137 138 84 83 135 136 86 85 133 134 88 87 200011 00 91996 Sycard Technology PageB 6 210 2 160 pin pin mapping kc
21. SYCARD TECHNOLOGY PCCproto 150 User s Manual M20001 1 00 April 1996 Preliminary Sycard Technology 1180 F Miraloma Way Sunnyvale CA 94086 408 749 0130 408 749 1323 FAX http www sycard com 150 User s Manual 1 1 0 Introduction PCCproto 150 is designed to guickly prototype evaluating 16 bit Card design Designed specifically for the PC Card development environment the PCCproto 150 provides support for a wide variety of high pincount tight pin pitch devices PCCproto 150 Key Features Large prototype area Current Protection Device protect host system Plug in Daughter boards support a wide variety of high pin count devices Support 4 types of I O connectors Multilayer construction LEDs indicate Vcc levels Includes 3 general purpose daughter boards PCCswap switch simulates card insertion removal 1 1 Specifications Electrical Power 3 3V 5 0V Operation Current Consumption 1A max Mechanical Width 7 7 19 6 Length 11 7 29 7 cm Thickness 0 7 18mm Weight 8 oz 1 2 Packing List The PCCproto 150 contains a number of items designed to help in your prototype design PCCproto 150 Main Prototype Board PCCproto 210 2 44 100 Pin Prototype Board 210 3 100 144 176 Pin Prototype Board PCCproto 210 4 100 144 176 Pin Prototype Board PCCproto Connector Kit Dual row 0 1 Male Header Assortment Dual row 0 1 Female He
22. ader Assortment 150 User s Manual 1 3 References PC Card Specification February 1995 Release PCMCIA Developer s Guide Second Edition M200011 00 1996 Sycard Technology 2 150 User s Manual 2 0 Prototyping with PCCproto 150 PCCproto was designed to provide flexible prototyping environment for PC Card designs PCCproto board is divided into several prototype zones Certain zones accept plug in daughter boards that support high pin count chips most often found in PC card designs These high pin count devices are soldered directly onto the daughter board and plugged into the main prototype board Included in the PCCproto kit are three daughter boards supporting a wide variety of chip types Section 2 1 describes each zone and which daughter boards are compatible with that zone Warning Familiarize yourself with the PCCproto s pin numbering and power supply grid before starting Your prototype design Failure to do so may result in damage to your prototype circuitry and or your host system 2 1 PCCproto 150 Main Board The PCCproto 150 consists of several prototype zones PCMCIA host interface Interface Area Prototype Area 1 Prototype Area 2 Prototype Area 3 and 4 Prototype Area 5 and 6 VO Connector Area Power Grid PCMCIA Host Interface The PCCproto connects to the PC Card host via a standard Type I interface 68 pins be accessed via two 34 pin
23. connectors at locations J1 and J2 Scope or logic analyzer probes may be connected to these areas Interface Area Just past JI and J2 is the interface area This area contains the isolation and over current protection devices Dual LEDs indicate 3 3V 5V Vcc levels A pushbutton switch can be configured to interrupt card detects and CD2 to trick the host interface into thinking that the PC Card has been removed This allows for hot insertion removal testing without removing the card from the socket Prototype Area 1 Prototype area 1 is located at the center of the board It is designed to accept the PCCproto 210 2 prototype daughter board Prototype Area 2 Area 2 is designed to accept a PCCproto 210 2 or 210 4 daughter board The 210 2 and 210 4 allow the user to mount the small TOFP packages typically found on ICs designed for PC Card applications Prototype Area 3 and 4 Designed to accept PCCproto 210 3 daughter board The PCCproto 210 3 daughter board 1s designed to accept 44 64 100 pin TOFP or 44 100 pin POFP packages Prototype Area 5 and 6 Designed for traditional devices on 0 1 centers Connector Area Three types of I O connectors are supported in the I O connector area The area adjacent to Prototype area 5 support staggered 0 1 connectors The connector pattern adjacent to Prototype area 6 supports SMT connectors with 0 05 or 0 031 spacing Next to Prototype area 2 are standard 0 1 dual row locations
24. current on card power up may exceed the capability of the Vcc switch on your PC card host Watch the power distribution Short paths from the PCCproto s power planes will reduce the effects of ground bounce and power supply noise Watch undershoot and overshoot on I O signals Under and over shoot on PC card I O signals can be a major problem with hardware prototypes Many CMOS chips are very sensitive to negative undershoot and specify a maximum undershoot of between 0 5 and 0 7V If your host or you prototype experience large amounts of undershoot it may be wise to reduce it by using series resistors or some other terminating network Be aware of the switched power environment of the PC Card interface The switched power environment of the PC Card interface can cause destructive latchup if Be extremely careful using external power supplies If for any reason an external power supply is used in your prototype insure that the power switched environment of the PC Card interface does not cause a latchup The designer should consider a relay or some other protection device to prevent destructive latch up 3 1 Testing your PC Card implementation There are several steps involved in debugging your PC Card design The first step is to verify the functionality of the hardware In order to reduce the number of variables in you hardware debug it is recommended that you disable Socket and Card Services This can be accomplished by removing these entri
25. es in your CONFIG SYS or AUTOEXEC BAT The first step is to open I O and or memory windows to your prototype and enable power To do this the user must be familiar with the architecture of the particular host socket controller Accessing your host socket controller s internal registers is often a time consuming and frustrating experience Most socket controller chip vendors have created socket controller debuggers These utilities can usually be obtained without charge from your socket controller vendor Once the windows have been opened the user may enable the card s I O or memory resources through attribute memory space Once this have been accomplished the hardware can be debugged using any number of traditional debuggers including Microsoft s DEBUG EXE Note In order to eliminate any possible interactions between your debugger and Socket Card services disable Card and Socket Services by removing them from your CONFIG SYS Once the hardware has been debugged it is time to test your software client implementation with the hardware Note Before testing your hardware make sure that your PC Card software is installed properly and works with a variety of similar cards Testing a client implementation involves inserting and removing a card to verify that the client interacts with Card Services to properly assign resources to your card By configuring the PCCswap switch the user may simulate insertion removals without having to physically pul
26. l out the PC Card M20001 1 00 1996 Sycard Technology 150 Manual 9 3 2 Measuring Current Consumption The PCCproto power plane be isolated from host system s power via jumpers 5 and JP6 When these two jumpers are removed an ammeter can be inserted in series to measure the prototype s power consumption Warning Always insure that the slot power is removed before changing the positions 7 5 and JP6 damaging latch up condition may occur if CMOS devices are improperly power seguenced 3 3 Current Protection Device Located at R3 is Raychem PolySwitch current protection device This device is designed to protect the host s power supply from a Vcc to ground short on the PCCproto 150 3 4 Using the PCCswap Switch The PCCswap switch allow the user to momentarily disconnect the CD1 and CD2 signals from the PC card prototype Headers CD1 and CD2 located near the PCCswap switch SW1 enable operation of the switch CD1 header CD2 header Enable PCCswap Disable PCCswap Table 3 4 1 PCCswap Configuration Jumpers Once the PCCswap switch is enabled a push of the switch will momentarily de assert card detects If Card Services is enabled it should inform the client of the event and then remove power from the slot When the switch is released card detects will be re asserted Card Services will re power the slot and notify the client of the insertion event Note
27. s CD1 and CD2 Jumpers CD1 and CD2 are described in section 3 4 2 1 2 I O connector Area The I O connector area supports three type of connectors The SMT pattern routes 0 05 and 0 031 spaced pads to a standard dual row 0 1 header A dual row 0 1 header accepts a wide variety of solder and wire wrap headers M20001 1 00 1996 Sycard Technology 150 User s Manual 5 050 031 SMT Pattern 0 1 Pattern Staggered 0 1 Pattern Figure 2 1 3 I O Connector Area 2 1 3 Power Grid The Power Grid allows access to the and ground planes The grid is clearly marked with a double white lines The plane is available through the sguare holes The ground plane is accessed via the diamond shaped holes Round holes within the grid are not tied to any plane Gnd Vec Figure 2 1 4 Power Grid M200011 00 1996 Sycard Technology Page 6 150 User s Manual 2 2 General Purpose Daughter Boards The PCCproto 150 development kit includes three general purpose daughter boards These boards can accept a wide variety of SMT packages typically used in PC Card applications PCC prota Zee R Poco X X Px je ko Poasa X k Table 2 2 1 PCCproto Daughter Boards Since each different daughter board supports several
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