Unicorn Electronics ENDAT-3201M, User Manual

Page: 58 / 65

52
The ENDAT-3201M Embedded CPU Board
Expansion Slot to PCI/ISA Pin Assignment
Pin No. Description A Description B Description E Description F
1 –IOCHK GND GND GND
2 SD7 RSTDRV GND GND
3 SD6 VCC –PCINT2 –PCINT4
4
SD5 IRQ9 –PCINT3 –PCINT1
5
SD4 –5V VCC VCC
6 SD3 DRQ2 KEY KEY
7 SD2 –12V VCC VCC
8 SD1 0WS –PCIRST PCLKF
9 SD0 +12V –GNT3 GND
10 IOCHRDY GND –REQ3 GNT1
11
AEN –SMEMW GND GND
12 SA19 –SMEMR PCLKE –REQ1
13 SA18 –IOW GND AD31
14 SA17 –IOR AD30 AD29
15 SA16 –DACK3 PCLKG N.C
16 SA15 DRQ3 KEY KEY
17
SA14 –DACK1 –GNT2 –REQ2
18 SA13 DRQ1 AD28 AD27
19 SA12 REFRESH AD26 AD25
20 SA11 SYSCLK –CBE3
21 SA10 IRQ7 AD22 AD23
22 SA9 IRQ6 AD20 AD21
23
SA8 IRQ5 AD18 AD19
24 SA7 IRQ4 N.C. N.C
25 SA6 IRQ3 KEY KEY
26 SA5 –DACK2 N.C N.C
27 SA4 TC AD16 AD17
28 SA3 BALE –FRAME –IRDY
29
SA2 VCC –CBE2 –DEVSEL
30 SA1 OSC –TRDY –PLOCK
31 SA0 GND –STOP –PERR
AD24