Pci Expansion Bus Connector Pin Assignments - NEC POWERMATE P60D Service Manual

A-16 Connector Pin Assignments

PCI Expansion Bus Connector Pin Assignments

The ISA/PCI-Bus backboard connectors J10B1, J10C1, and J10C2 are given in
Table Appendix A-14.
Table Appendix A-14 PCI Expansion Slot Pin Assignments
Pin
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
Signal Pin
GND B1
+12V B2
No connection B3
No connection B4
VCC B5
–PCINT3 B6
–PCINT1 B7
VCC B8
Reserved B9
VCC B10
Reserved B11
GND B12
GND B13
Reserved B14
–SPCIRST B15
VCC B16
–AGNT B17
GND B18
Reserved B19
AD30 B20
+3.3V B21
AD28 B22
AD26 B23
GND B24
AD24 B25
AD22(IDSEL) B26
+3.3V B27
AD22 B28
Signal
–12V
No connection
GND
No connection
VCC
VCC
–PCIINT2
–PCIINT4
No connection
Reserved
No connection
GND
GND
Reserved
GND
PCLKE
GND
–REQA
VCC
AD31
AD29
GND
AS27
AD25
+3.3V
–CBE3
AD23
GND