MPC821 datasheet(159/242 Pages) NXP

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Support Information

MPC8XXFADS Design Specification—Rev 0.1

PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE

CAUTION

BEFORE REMOVING OR INSTALLING ANY

EQUIPMENT IN THE SUN-4 COMPUTER,

TURN THE POWER OFF AND REMOVE

THE POWER CORD.

C•3•1

ADI Installation in the SUN-4

There are no jumper options on the ADI board for the Sun-4 computer. The ADI board can be inserted

into any available SBus expansion slot on the motherboard.

Refer to the appropriate Installation and Setup manual for the Sun-4 computer for instructions on

removing the computer cover and installing the board in an expansion slot.

FIGURE A-3 ADI board for SBus

Following is a summary of the Instructions in the Sun manual:

Turn off power to the system, but keep the power cord plugged in. Be sure to save all open files

and then the following steps should shut down your system:

•

hostname% /bin/su

•

Password: mypasswd

•

hostname# /usr/etc/halt

•

wait for the following messages.

Syncing file systems... done

Halted

Program Terminated

Type b(boot), c(continue), n(new command mode)

•

When these messages appear, you can safely turn off the power to the system unit.

Open the system unit. Be sure to attach a grounding strap to your wrist and to the metal casing

of the power supply. Follow the instructions supplied with your system to gain access to the

SBus slots.

Remove the SBus slot filler panel for the desired slot from the inner surface of the back panel

of the system unit. Note that the ADI board is a slave only board and thus will function in any

available SBus slot.

Slide the ADI board at an angle into the back panel of the system unit. Make sure that the

mounting plate on the ADI board hooks into the holes on the back panel of the system unit.

ADI

SBus

Connector

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

MPC821 Datasheet(PDF) 159 Page - NXP Semiconductors

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