MPC821 datasheet(14/242 Pages) NXP

14 / 242 page

Hardware Preparation and Installation

MPC8XXFADS Design Specification—Rev 0.1

PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE

FIGURE 2-8 P7: +12V Power Connector

P7 is a 2 terminal block power connector with power plug. The plug is designed to accept 14 to 22

AWG wires. It is recommended to use 14 to 18 AWG wires.

2•4•6

ADI Installation

For ADI installation on various host computers, refer to APPENDIX C - "ADI Installation" on page 155.

2•4•7

Host computer to MPC8XXFADS Connection

The MPC8XXFADS ADI interface connector, P1, is a 37 pin, male, D type connector. The connection

between the MPC8XXFADS and the host computer is by a 37 line flat cable, supplied with the ADI

board. FIGURE 2-9 below shows the pin configuration of the connector.

FIGURE 2-9 P1 - ADI Port Connector

NOTE: Pin 26 on the ADI is connected to +12 v power supply, but it is not used in the MPC8XXFADS.

2•4•8

Terminal to MPC8XXFADS RS-232 Connection

A serial (RS232) terminal or any other RS232 equipment, may be connected to the RS-232

connectors PA2 and PB2. The RS-232 connectors is a 9 pin, female, Stacked D-type connector as

shown in FIGURE 2-10.

The connectors are arranged in a manner that allows for 1:1 connection with the serial port of an IBM-

ATA or compatibles, i.e. via a flat cable.

A. IBM-AT is a trademark of International Business Machines Inc.

+12V

GND

Gnd

N.C

Gnd

(+ 12 v) N.C.

HST_ACK

ADS_SRESET

HOST_VCC

ADS_HRESET

ADS_SEL2

ADS_SEL1

ADS_SEL0

HOST_VCC

Gnd

HOST_ENABLE~

HOST_REQ

ADS_REQ

ADS_ACK

N.C.

Gnd

PD0

PD2

PD4

PD6

N.C.

PD1

PD3

PD5

PD7

D_C~

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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