Figure 5-6. Mvme162Fx Port 2 Eia-232 Dce, Mvme712M Port 4 Dte - Motorola MVME162FX Programmer's Reference Manual

Serial Port Connections
5
Z85230
B PORT
TXD
RXD
RTS
CTS
DTR
DCD
TXC
3 4
RXC
1 2
J12

Figure 5-6. MVME162FX Port 2 EIA-232 DCE, MVME712M Port 4 DTE

5-8
TXD P2-A25
RXD P2-A26
RTS P2-A27
CTS P2-A29
DTR P2-A30
DCD P2-A31
RTXC P2-A32
TRXC P2-A28
SIM06
EIA-232-D DCE
D
R
D
R
D
R
D
+5V
D
D
R
TO MODEM
TXD4
RXD4
RTS4
CTS4
DTR4
DCD4
RTXC4
TO TERMINAL
TRXC4
P2 CABLE
+12V
1.5K
MVME712M EIA-232-D DTE CONFIGURATION (TO MODEM)
NOTE:
WITH DCE MODULE AND MVME 712 JUMPERED AS TO TERMINAL,
THE CLOCKS (TXC AND RXC) ARE THE WRONG DIRECTION.
THE CLOCKS ARE BOTH OUTPUTS. THEY SHOULD BOTH BE INPUTS.
FRONT PANEL
DB25
TXD
PIN 2
RXD
PIN 3
RTS
PIN 4
CTS
PIN 5
DTR
PIN 20
DCD
PIN 8
DSR
PIN 6
TXC
PIN 15
RXC
PIN 17
TXCO
PIN 24
PIN 7
712M TRANSITION
MODULE
PORT 4
J19
TXD
RXD
RTS
CTS
DTR
DCD
DSR
TXC
RXC
J18
TXCO
J15
PORT 2
MVME 162 EIA-232-D DCE CONFIGURATION
(TO TERMINAL)
10970.00 (6-6) 9405
DB25
PIN 2
PIN 3
PIN 4
PIN 5
PIN 20
PIN 8
PIN 6
PIN 15
PIN 17
PIN 24
PIN 7