Motorola MCPN750A 用户手册
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Preparation
http://www.motorola.com/computer/literature
1-19
1
Figure 1-7. MCPN750A/TM-PIMC-0001 Serial Ports 1 and 2
2362 0001
SOUT
SIN
RTS
CTS
RI
DTR
DCD
DSR
16C550
J11
J3
1
7
2
8
5
4
3
6
RI
DSR
DCD
DTR
SOUT
CTS
RTS
SIN
16C550
1
8
2
5
7
4
3
6
IO
MUX
RJ45
(front panel)
COM1
(rear panel)
COM1
4
5
7
8
2
1
3
6
(rear panel)
COM2
TM-PIMC-0001
MCPN750
IO
MUX
IO
MUX
PIM 1
IO
MUX
PIM 2
J2