Figure 5-9. Mvme162Fx Port 1 Eia-232 Dce - Motorola MVME162FX Programmer's Reference Manual

TXD
RXD
Z85230
A PORT
TXD D
RXD R
RTS D
CTS R
DTR D
DCD R
TXC D
RXC D
D
3 4
1 2
R
J11
Figure 5-9. MVME162FX Port 1 EIA-232 DCE, MVME712A/AM/-12/-13 Port 2
P2-C27 TXD2
P2-C28 RXD2
RTS P2-C29 RTS2
CTS P2-C30 CTS2
DTR P2-C31 DTR2
DCD P2-C32 DCD2
P2 CABLE
DTE
712A/AM/12/13
TRANSITION MODULE
PORT 2
DCE DTE
1.5K J9 1.5K
+12V
SERIAL PORT 2
J16
MODEM PORT 2
J17
MTXD
MRXD
MCTS
MDTR
MDCD
MVME 712A/AM/-12/-13 PORT 2 CONFIGURED AS EIA-232-D SERIAL PORT
NOTES:
1. SERIAL PORT 2 IS HARD-WIRED DTE. USE NULL MODEM CABLE FOR DCE.
2. TO ATTACH TERMINAL, CONNECT J9 TO "DCE" FOR DSR SIGNAL.
FRONT PANEL
DB25
PORT 1
TXD
PIN 2
RXD
PIN 3
RTS
PIN 4
CTS
PIN 5
DTR
PIN 20
DCD
PIN 8
MVME162 EIA-232-D DCE CONFIGURATION
DSR
PIN 6
TXC
PIN 15
RXC
PIN 17
TXCO
PIN 24
PIN 7
Introduction
DB9
TXD
PIN 3
RXD
PIN 2
RTS
PIN 7
CTS
PIN 8
DTR
PIN 4
DCD
PIN 1
DSR
PIN 6
RJ11
TIP
MODEM
PIN 2
(712AM/712-13 RING
PIN 3
ONLY)
(TO TERMINAL)
11020.00 9406 (1-4)
5-11
5