Appendix A Expansion Bus
Prox-1750G1/G2 USER
′
S MANUAL
Page: A-3
PCI BUS PIN ASSIGNMENT
Like ISA-BUS connector, the PCI-BUS edge connector is also divided into two
sets: one consists of 98-pin; the other consists of 22-pin.
The pin assignments are as follows :
B52
A52
B62
A62
A49
B49
B1
A1
B A B A
PIN ASSIGNMENT PIN ASSIGNMENT PIN ASSIGNMENT PIN ASSIGNMENT
B1 -12V
A1 TRST#
B31
+3.3V
A31
AD18
B2 TCK
A2 +12V
B32
AD17
A32
AD16
B3 GND
A3 TMS
B33
C/BE2#
A33
+3.3V
B4 TDO
A4 TDI
B34
GND
A34
FRAME#
B5
+5V A5
+5V B35
IRDY#
A35
GND
B6 +5V
A6 INTA#
B36
+3.3V
A36
TRDY#
B7
INTB# A7
INTC# B37
DEVSEL#
A37
GND
B8 INTD#
A8 +5V
B38
GND
A38
STOP#
B9 REQ3#
A9 CLKC
B39
LOCK#
A39
+3.3V
B10
REQ1# A10
+5V(I/O)
B40
PERR# A40
SDONE
B11 GNT3#
A11
CLKD
B41 +3.3V
A41
SB0#
B12
GND A12
GND B42
SERR#
A42
GND
B13
GND A13
GND B43
+3.3V A43
PAR
B14 CLKA
A14
GNT1#
B44 C/BE1#
A44
AD15
B15 GND
A15
RST#
B45 AD14
A45
+3.3V
B16 CLKB
A16
+5V(I/O)
B46 GND
A46
AD13
B17 GND
A17
GNT0#
B47 AD12
A47
AD11
B18 REQ0#
A18
GND
B48 AD10
A48
GND
B19 +5V(I/O)
A19
REQ2#
B49 GND
A49
AD09
B20
AD31 A20
AD30 B52
AD08 A52
C/BE0#
B21
AD29 A21
+3.3V B53
AD07 A53
+3.3V
B22 GND
A22
AD28
B54 +3.3V
A54
AD06
B23
AD27 A23
AD26 B55
AD05 A55
AD04
B24
AD25 A24
GND B56
AD03 A56
GND
B25 +3.3V
A25
AD24
B57 GND
A57
AD02
B26 C/BE3#
A26
GNT2#
B58 AD01
A58
AD00
B27 AD23
A27
+3.3V
B59 +5V(I/O)
A59
+5V(I/O)
B28 GND
A28
AD22
B60 ACK64#
A60
REQ64#
B29
AD21 A29
AD20 B61
+5V A61
+5V
B30 AD19
A30
GND
B62 +5V
A62
+5V
