18
B�3 Backplane cBX-3018L Connectors Pin Assignments
B�3�1 PXI Connectors Pin Assignments
System Slot (Slot #1) P1 Pin Assignment
Pin
Z
A
B
C
D
E
F
25
GND
+5V
REQ64#
ENUM#
+3.3V
+5V
GND
24
GND
AD[1]
+5V
V(I/O)
AD[0]
ACK64#
GND
23
GND
+3.3V
AD[4]
AD[3]
+5V
AD[2]
GND
22
GND
AD[7]
GND
+3.3V
AD[6]
AD[5]
GND
21
GND
+3.3V
AD[9]
AD[8]
GND
C/BE[0]#
GND
20
GND
AD[12]
GND
V(I/O)
AD[11]
AD[10]
GND
19
GND
+3.3V
AD[15]
AD[14]
GND
AD[13]
GND
18
GND
SERR#
GND
+3.3V
PAR
C/BE[1]#
GND
17
GND
+3.3V
IPMB_SCL IPMB_SDA
GND
PERR#
GND
16
GND
DEVSEL#
GND
V(I/O)
STOP#
LOCK#
GND
15
GND
+3.3V
FRAME# IRDY#
GND
TRDY#
GND
12-
14
Key
11
GND
AD[18]
AD[17]
AD[16]
GND
C/BE[2]#
GND
10
GND
AD[21]
GND
+3.3V
AD[20]
AD[19]
GND
9
GND
C/BE[3]#
GND
AD[23]
GND
AD[22]
GND
8
GND
AD[26]
GND
V(I/O)
AD[25]
AD[24]
GND
7
GND
AD[30]
AD[29]
AD[28]
GND
AD[27]
GND
6
GND
REQ# (1)
GND
+3.3V
CLK (1)
AD[31]
GND
5
GND
BRSVP1A5 BRSVP1B5 PCIRST#
GND
GNT# (1)
GND
4
GND
IPMB_PWR
GND
V(I/O)
INTP
INTS
GND
3
GND
INTA# (1) INTB# (1) INTC# (1)
+5V
INTD# (1)
GND
2
GND
TCK
+5V
TMS
TDO
TDI
GND
1
GND
+5V
-12V
TRST#
+12V
+5V
GND
System Slot (Slot #1) P2 Pin Assignment
Pin Z
A
B
C
D
E
F
22 GND
PXI_BRSVA22 PXI_BRSVB22 PXI_BRSVC22 PXI_BRSVD22 PXI_BRSVE22
GND
21 GND CLK6
GND
NC
NC
NC
GND
20 GND CLK5
GND
NC
GND
NC
GND
19 GND GND
GND
SMBDATA
SMBCLK
SMBALERT-
GND
18 GND
PXI_TRIG3 PXI_TRIG4 PXI_TRIG5
GND
PXI_TRIG6
GND
17 GND
PXI_TRIG2
GND
PRST#
REQ6#
GNT6#
GND
16 GND
PXI_TRIG1 PXI_TRIG0 DEG#
GND
PXI_TRIG7
GND
15 GND
PXI_BRSVA15
GND
FAL#
REQ5#
GNT5#
GND
14 GND AD[35]
AD[34]
AD[33]
GND
AD[32]
GND
13 GND AD[38]
GND
V(I/O)
AD[37]
AD[36]
GND
12 GND AD[42]
AD[41]
AD[40]
GND
AD[39]
GND
11 GND AD[45]
GND
V(I/O)
AD[44]
AD[43]
GND
10 GND AD[49]
AD[48]
AD[47]
GND
AD[46]
GND
9 GND AD[52]
GND
V(I/O)
AD[51]
AD[50]
GND
