Motorola CPCI-6020 Benutzerhandbuch
COM2 Header
Transition Module Preparation and Installation
CPCI-6020 CompactPCI Single Board Computer Installation and Use (6806800A51C)
147
7.9.5
COM2 Header
One 9-pin planar header is located on the CPCI-6020-MCPTM-01 to provide the interface to
the COM2 serial port. This port can be configured as either DCE or DTE. The pin assignments
for this header are as follows:
the COM2 serial port. This port can be configured as either DCE or DTE. The pin assignments
for this header are as follows:
7.9.6
EIDE Header
One 40-pin planar header is located on the CPCI-6020-MCPTM-01 to provide the interface to
the secondary EIDE port. The pin assignments for this header are as follows:
the secondary EIDE port. The pin assignments for this header are as follows:
Table 7-8 COM2 Header Pin Assignments
Pin
Signal
Signal
Pin
1
DCD
DSR
2
3
RXD
RTS
4
5
TXD
CTS
6
7
DTR
RI
8
9
GND
VOID (Key)
10
Table 7-9 EIDE Header Pin Assignments
Pin
Signal
Signal
Pin
1
DRESET_L GND
2
3
DD7
DD8
4
5
DD6 DD9 6
7
DD5 DD10
8
9
DD4 DD11
10
11
DD3 DD12
12
13
DD2 DD13
14
15
DD1 DD14
16
17
DD0 DD15
18
19
GND
No Connect
20
21
DMARQ GND
22
23
DIOW_L GND
24
25
DIOR_L
GND 26
27
IORDY
No Connect
28
29
DMACK_L
GND
30
31
INTRQ
No Connect
32
33
DA1
No Connect
34
35
DA0
DA2
36
37
CS1FX_L
CS3FX_L
38