Emerson 752I Manuel D’Utilisation
Backplane Signals:
Pinouts
14-2
PINOUTS
J1 is a 110-pin female connector (Emerson #01899062-00) that routes power supply source
signals from the CompactPCI backplane, and cPCI and IPMI signals to the CompactPCI
backplane, as listed in the following table.
signals from the CompactPCI backplane, and cPCI and IPMI signals to the CompactPCI
backplane, as listed in the following table.
Table 14-1:
cPCI Connector Pin Assignments, J1
Pin:
Row A:
Row B:
Row C:
Row D:
Row E:
25
EP_5V
CPCI_REQ64_J1*
CPCI_ENUM_J1*
EP_3_3V
EP_5V
24
CPCI_AD1_J1
EP_5V
LJ1_EPVIO
CPCI_AD0_J1
CPCI_ACK64_J1*
23
EP_3_3V
CPCI_AD4_J1
CPCI_AD3_J1
LJ1_EP5V
CPCI_AD2_J1
22
CPCI_AD7_J1
ground
LJ1_EP3_3V
CPCI_AD6_J1
CPCI_AD5_J1
21
EP_3_3V
CPCI_AD9_J1
CPCI_AD8_J1
CPCI_66EN_J1
CPCI_CBE0_J1*
20
CPCI_AD12_J1
ground
EP_VIO
CPCI_AD11_J1
CPCI_AD10_J1
19
EP_3_3V
CPCI_AD15_J1
CPCI_AD14_J1
ground
CPCI_AD13_J1
18
CPCI_SERR_J1*
ground
EP_3_3V
CPCI_PAR_J1
CPCI_CBE1_J1*
17
EP_3_3V
IPMB_SCL
IPMB_SDA
ground
CPCI_PERR_J1*
16
CPCI_DEVSEL_J1*
CPCI_PCIXCAP_J1
EP_VIO
CPCI_STOP_J1
no connection
15
EP_3_3V
CPCI_FRAME_J1*
CPCI_IRDY_J1*
CONN_CPCI_BD_SEL*
CPCI_TRDY_J1*
14—12
keying
keying
keying
keying
keying
11
CPCI_AD18_J1
CPCI_AD17_J1
CPCI_AD16_J1
ground
CPCI_CBE2_J1*
10
CPCI_AD21_J1
ground
EP_3_3V
CPCI_AD20_J1
CPCI_AD19_J1
9
CPCI_CBE3_J1*
CPCI_IDSEL_J1*
CPCI_AD23_J1
ground
CPCI_AD22_J1
8
CPCI_AD26_J1
ground
EP_VIO
CPCI_AD25_J1
CPCI_AD24_J1
7
CPCI_AD30_J1
CPCI_AD29_J1
CPCI_AD28_J1
ground
CPCI_AD27_J1
6
CPCI_REQ0_J1*
CPCI_PRESENT_J1* LJ1_EP3_3V
CPCI_CLK_J1
CPCI_AD31_J1
5
no connection
no connection
CPCI_RST_J1* ground
CPCI_GNT0_J1*
4
IPMB_PWR
CONN_HEALTHY*
LJ1_EPVIO
no connection
no connection
3
CPCI_INTA_J1*
no connection
no connection
LJ1_EP5V
no connection
2
no connection
EP_5V
no connection
no connection
no connection
1 EP_5V
EP_NEG12V
no
connection
EP_POS12V
EP_5V