Board Installation - Intel iSBC 80 Hardware Reference Manual

iSBC 80/30
cable makes contact with pins 1 and 2 of the mating
connector and not with pin 26. Table 2-22 provides pin
correspondence between connector 13 and an RS232C
connector. When attaching the cable to J3, be sure that the
PC connector is oriented properly with respect to pin 1 on
the edge connector. (Refer to the footnote in table 2-10.)
--
Table 2-22. Connector J3 Vs RS232C
Pin Correspondence
PC Conn. RS232C
PC Conn. RS232C
J3 Conn. J3 Conn.
1 14
14 7
2 1 15 21
3 15 16 8
4 2 17 22
5 16 18 9
6 3
19 23
7 17 20
10
8 4 21
24
9 18 22
11
10 5 23 25
11 19 24 12
12
6
25
N/C
13 20 26 13
Preparation for Use
2-31. BOARD INSTALLATION
Always turn off the computer system power
supply before installing or removing the iSBC
80/30 board and before installing or removing
device interface cables. Failure to take these
precautions, can result in damage to the board.
In an iSBC 80 Single Board Computer based system,
install the iSBC 80/30 in any slot that has not been wired
for a dedicated function. In an Intellec System, install the
iSBC 80/30 in any slot except slot 1 or 2. Make sure that
auxiliary connector P2 (if used) mates with the user-
installed mating connector. Attach the appropriate cable
assemblies to connectors J 1 through 13.
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