PT CPC5565, Руководство пользователя, Страница: 87 / 118

Backplane Connectors
87
Backplane Connectors
J1 (IPMB/Power Connector)
J1 is a 125-pin, 2 mm x 2 mm, female, 32-bit, CompactPCI-style connector providing rear-panel
access to IPMB and power. Rows 12-14 are used for connector keying. See
Table 5-2, “J1
CompactPCI Bus Connector Pinout,” for pin definitions and Figure 5-2, “Backplane
Connectors Pin Locations,” on page 86 , for pin placement.
Table 5-2: J1 CompactPCI Bus Connector Pinout
Pin # Z A B C D E F
25
G
N
D
5V REQ64# ENUM# 3.3V 5V
G
N
D
24 AD[1] 5V V(I/O) AD[0] ACK64#
23 3.3V AD[4] AD[3] 5V AD[2]
22 AD[7] GND 3.3V AD[6] AD[5]
21 3.3V AD[9] AD[8] M66EN C/BE[0]#
20 AD[12] GND V(I/O) AD[11] AD[10]
19 3.3V AD[15] AD[14] GND AD[13]
18 SERR# GND 3.3V PAR C/BE[1]#
17 3.3V IPMB_SCL IPMB_SDA GND PERR#
16 DEVSEL# GND V(I/O) STOP# LOCK#
15 3.3V FRAME# IRDY# PWRON# TRDY#
14
KEY 13
12
11 AD[18] AD[17] AD[16] GND C/BE[2]#
10 AD[21] GND 3.3V AD[20] AD[19]
9 C/BE[3]# RSV AD[23] GND AD[22]
8 AD[26] GND V(I/O) AD[25] AD[24]
7 AD[30] AD[29] AD[28] GND AD[27]
6 REQ# GND 3.3V FB_CLK AD[31]
5 BRSVP1A5 BRSVP1B5 PCI_RST# GND GNT0#
4 IPMB_PWR HAPPY# V(I/O) INTP INTS
3 INTA# INTB# INTC# 5V INTD#
2 TCK 5V TMS TDO TDI
1 5V -12V TRST# +12V 5V