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Release Notes
Panasonic@
CPC-EX, Version 1 .O (Preliminary)
June
lo,1996
Additional Serial Port on CPC Card
Description
The CPC-EX card contains an on-board serial
port
(Serial Port 2) which can be
used for Bus Monitor/ Remote Maintenance. This serial port (labeled CN5) is
located just above the
LEDs
on the front of the card (see the illustration on
page
8).
This additional serial
port
allows you to dial directly into the system for remote
maintenance, without having to disconnect the SMDR cabling from the backplane
serial port (Serial Port 1).
l
Serial Port 1 (the backplane port) and Serial Port 2 have separate controls for
baud rate, stop bit, parity, and data length
Installation
Serial Port 2 requires the CPC-EX Serial Port Adapter Cable (VB-43890). This
cable connects to Serial Port 2 via a
lo-pin
connector, and to a programming
terminal via a DB25 connector.
Figure 14. CPC-EX Serial Port 2
Master Cabinet
/
I
linal
Serial Port Adaoter Cable End
(Requires
LIB-25
Male)
Proarimmina
Terminal End
(Requires
De-9
or
De-25
Male)
Pin No. and Connection
Sianal
DE-9
IX-25
Name
I
-
I
.3
1
In
”
7D
NIC
I
1
1
8
I I
CD
CT!:
I
7
1
4
1
RTS
0
I
5
I
CTS
I
I
DIR
lSl6l
DSR
I
l
The standard DBS
SMDRlMaintenance
cable (normally connected to CN6) may be
connectsd
to the programming terminal.
Page 32
l
Additional Serial Port on CPC Card
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