Motorola CPX8216T Manual De Usuario
5-28
Computer Group Literature Center Web Site
Transition/Bridge Modules
5
Figure 5-11. X.21-DTE Port Configuration (Ports 3 and 4)
Z85230 SCC
Z8536 CIO
DB25
X.21 DTE SIM
TXD
RTS_
RXD
CTS_
RTXC
TRXC
DSR_
DTR_
LL_
RL_
DCD_
RI_
TM_
+
-
+
-
TXDB
RXDB
INDB
SETB
GND
TXDA
RXDA
INDLA
SETA
J3/MX
7
2
3
14
16
17
9
12
+V
+V
NC
NC
Transition Module
J8, J9
3
2
1
CPX750HATM
CPX750
CTRLB
CTRLA
+
-
NC
11
24
15