Motorola CPCI-6020 用户手册
Connector Pin Assignments
Transition Module Preparation and Installation
CPCI-6020 CompactPCI Single Board Computer Installation and Use (6806800A51C)
143
7.9
Connector Pin Assignments
The following tables summarize the pin assignments of RTM connectors that are specific to the
CPCI-6020 modules configured for use with the CPCI-6020-MCPTM-01 transition module.
CPCI-6020 modules configured for use with the CPCI-6020-MCPTM-01 transition module.
7.9.1
CompactPCI Connectors
Connector J3 is a 95-pin AMP Z-pack 2 mm hard metric type B connector. The pinouts for this
connector are identical to those on the corresponding J3 connector on the CPCI-6020, and are
described in
connector are identical to those on the corresponding J3 connector on the CPCI-6020, and are
described in
Connector J4 is a 110-pin 2 mm hard metric type A connector. This connector is placed on the
board for alignment only. The keying tabs on the type A connector assist with alignment of pins
in the backplane connector during insertion of the boards. No signals are connected to J4
except the row F ground pins.
board for alignment only. The keying tabs on the type A connector assist with alignment of pins
in the backplane connector during insertion of the boards. No signals are connected to J4
except the row F ground pins.
Connector J5 is a 110-pin AMP Z-pack 2 mm hard metric type B connector. This connector
routes the I/O signals for the two COM ports, the EIDE secondary port, the keyboard, the
mouse, the two USB ports (not implemented on the CPCI-6020-MCPTM-01, but related signals
are routed to the host I/O connector of the PMC I/O interface) and the two Ethernet ports. The
pinouts for this connector are identical to those on the corresponding J5 connector on the CPCI-
6020, and are described in
routes the I/O signals for the two COM ports, the EIDE secondary port, the keyboard, the
mouse, the two USB ports (not implemented on the CPCI-6020-MCPTM-01, but related signals
are routed to the host I/O connector of the PMC I/O interface) and the two Ethernet ports. The
pinouts for this connector are identical to those on the corresponding J5 connector on the CPCI-
6020, and are described in
.
7.9.2
PMC I/O Module Connector
There is one pair of 64-pin SMT connectors on the CPCI-6020-MCPTM-01 transition module
that provide an interface for one optional add-on PMC I/O module (PIM). On the host I/O
connectors, a PMC I/O module would only use power, ground, and the OUT-going serial port
pins. A host I/O module could potentially use all pins except the OUT-going serial port.
that provide an interface for one optional add-on PMC I/O module (PIM). On the host I/O
connectors, a PMC I/O module would only use power, ground, and the OUT-going serial port
pins. A host I/O module could potentially use all pins except the OUT-going serial port.
The pin assignments are as follows:
Table 7-4 PMC I/O Module - Host I/O Connector Pin Assignments
Pin
Signal
Signal
Pin
1
IN1_DCD
+12 V
2
3
IN1_RXD
IN1_TXD
4
5
+5 V
IN1_DTR
6
7
IN1_DSR
IN1_RTS
8
9
IN1_CTS
+3.3 V
10
11
IN1_RI
IN2_DCD
12
13
GND
IN2_RXD
14
15
IN2_TXD
IN2_DTR
16
17
IN2_DSR
GND
18
19
IN2_RTS
IN2_CTS
20