Motorola CPCI-6020 CompactPCI Connectors, PMC I/O Module Connector, Connector Pin Assignments

Connector Pin Assignments Transition Module Preparation and Installation

7.9Connector 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.

7.9.1CompactPCI 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 Chapter 3, Controls, LEDs, and Connectors.

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.

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 Chapter 3, Controls, LEDs, and Connectors.

7.9.2PMC 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.

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
CPCI-6020 CompactPCI Single Board Computer Installation and Use (6806800A51C)				143