Motorola MCPN750A 用户手册
TM-PIMC-0001 Transition Module
http://www.motorola.com/computer/literature
7-35
7
Note
PMC I/O modules only use power, ground and the OUT-going
serial port pins on the Host I/O connectors. With certain
modifications, it is possible for a host I/O module to use all pins
except the OUT-going serial port.
serial port pins on the Host I/O connectors. With certain
modifications, it is possible for a host I/O module to use all pins
except the OUT-going serial port.
27
DA2
DA1
28
29
GND
DA0
30
31
DASP
DD0
32
33
PDIAG
GND
34
35
DD1
DD8
36
37
+5V
DD2
38
39
DD9
DD10
40
41
CD2_L
+3.3V
42
43
RESERVED
RESERVED
44
45
GND
RESERVED
46
47
RESERVED
RESERVED
48
49
RESERVED
GND
50
51
RESERVED
OUT_RI
52
53
+5V
OUT_DCD
54
55
OUT_DTR
OUT_DSR
56
57
OUT_CTS
+3.3V
58
59
OUT_RTS
OUT_RXD
60
61
-12V
OUT_TXD
62
63
I2C_CLK
I2C_DAT
64
Table 7-24. TM-PIMC-0001 PMC I/O Module 2 (PIM2) - Host I/O
Connector Pin Assignments (Continued)