Motorola MVME2600 用户手册
MVME761 Transition Module Preparation
http://www.motorola.com/computer/literature
1-29
1
Figure 1-13. MVME761 Serial Ports 1 and 2 (DCE Only)
MVME2603/2604
11552.00 9609 (1-3)
3
7
2
8
4
MVME761
6
1
9
5
3
7
2
8
4
6
1
9
5
COM1
COM2
SOUT1
RTS1#
DTR1#
SIN1
RI1#
CTS1#
DSR1#
DCD1#
PC87308
P2/P2MX
SOUT2
RTS2#
DTR2#
SIN2
RI2#
CTS2#
DSR2#
DCD2#
DCE
DB9
DB9