Technical data
MVME3100 Single Board Computer Installation and Use (6806800G36A)
Pin Assignments Serial Port Connectors (COM1/J41A, COM2–COM5/J2A-D)
76
5.2.4 Serial Port Connectors (COM1/J41A, COM2–COM5/J2A-D)
There is one front access asynchronous serial port interface (SP0) that is routed to the RJ-45
front-panel connector. There are four asynchronous serial port interfaces, SP1 – SP4, which
are routed to the P2 connector. The pin assignments for these connectors are as follows:
5.2.5 VMEbus P1 Connector
The VME P1 connector is a 160-pin DIN. The P1 connector provides power and VME signals
for 24-bit address and 16-bit data. The pin assignments for the P1 connector is as follows:
45 GND AD40 46
47 AD39 AD38 48
49 AD37 GND 50
51 GND AD36 52
53 AD35 AD34 54
55 AD33 GND 56
57 +3.3V (VIO) AD32 58
59 Reserved Reserved 60
61 Reserved GND 62
63 GND Reserved 64
Table 5-9 PMC Slot 2 Connector (J23) Pin Assignments (continued)
Pin Signal Signal Pin
Table 5-10 COM Port Connector Pin Assignments
Pin Signal
1 No connect
2RTS
3GND
4TX
5RX
6GND
7CTS
8 No connect
Table 5-11 VMEbus P1 Connector Pin Assignments
ROW Z ROW A ROW B ROW C ROW D
1 Reserved D00 BBSY* D08 +5V 1
2 GND D01 BCLR* D09 GND 2