C
C-1
C
Connector Pin Assignments
Introduction
This chapter provides information on pin assignments for various
connectors on board the MVME2100 Single Board Computer.
VMEbus Connectors
VMEbus connectors P1 and P2 are the160-pin DIN type. Connector P1
provides power and VME signals for 24-bit address and 16-bit data. The
pin assignments for this connector are specified by the IEEE P1014-1987
VMEbus Specification and the VME64 Extension Standard.
Row B of connector P2 provides power to the MVME2100, the upper 8
VMEbus address lines, and additional 16 VMEbus data lines. Rows A, C,
Z, and D provide power and interface signals for the Type I PC-MIP and/or
PMC mezzanine boards. The pin assignments for connector P2 are as
follows:
Table C-1. P2 Connector Pin Assignment
Pin
Row Z
Row A
Row B
Row C
Row D
1
PCMIP2 (P3-59)
PMC1(J14-2)
+5V
PMC1(J14-1)
PCMIP2(P3-60)
2
GND
PMC1 (J14-4)
GND
PMC1 (J14-3)
PCMIP2 (P3-57)
3
PCMIP2 (P3-55)
PMC1 (J14-6)
NC
PMC1 (J14-5)
PCMIP2 (P3-56)
4
GND
PMC1 (J14-8)
VA24
PMC1 (J14-7)
PCMIP2 (P3-54)
5
PCMIP2 (P3-51)
PMC1 (J14-10)
VA25
PMC1 (J14-9)
PCMIP2 (P3-52)
6
GND
PMC1 (J14-12)
VA26
PMC1 (J14-11)
PCMIP2 (P3-49)
7
PCMIP2 (P3-47)
PMC1 (J14-14)
VA27
PMC1 (J14-13)
PCMIP2 (P3-48)
8
GND
PMC1 (J14-16)
VA28
PMC1 (J14-15)
PCMIP2 (P3-46)
9
PCMIP2 (P3-43)
PMC1 (J14-18)
VA29
PMC1 (J14-17)
PCMIP2 (P3-44)