Xycom XVME-400, Manual

Page: 26 / 83

XVME-400/40l/490/491 Manual
October, 1989
Table 2-10. XVME-490 Rear Edge P2 Connector Pin Definitions (Cont’d)
Pin # Row A Signal
1 7 TXD2
1 8
RXD2
1 9 RTS2
20 RXC2 Ch. 2
2 1 C T S 2
22 DTR2
23 DCD2
24 TXC2
25 TXD3
26
RXD3
27 RTS3
28 RXC3 Ch. 3
29 CTS3
30 DTR3
3 1
D C D 3
32 TXC3
Row B Signal
N C
N C
N C
N C
N C
GND
N C
N C
N C
N C
N C
N C
N C
N C
GND
v c c
Row C Signal
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
NOTE
All P2 signal names are of the form “XXXN” where “N” is the serial
channel number and “XXX’ is the name of the signal. Signals with
the same “XXX” function identically with respect to the particular
channel.
2-15