EQUITY 386SX/20 PLUS

SIMM lnstallation

The sockets are labelled as shown below.

If an option card is blocking access to the SIMM sockets, remove the option card(s).

Hold the SIMM so the component side is facing the computer’s back parAandthemetalconnectorpinsarefaciqdown

component3

Installing Memory Modules

~erearesixSTMMsocketronthemainsystem~dorganizedin three banks consisting of two sockets each Each socket can contain 0neSIMM.

Youmustfiuthesocketsinanybankyouusewiththesametypeof SIMM. The type of SIMMs you can install are 256KB, IMB, or 4MB.

You can install SlMMs for a total of 12MB of additional memory, which brings yoke system total to 14MB of on-board memory. To irtstaU the maximum amount of on+oard memory, you would install t.befollowingSlMMsinthethreebanks:

Bank0

X!FY

&IMB MB 1MB 1MB

The following is another example of an additional memory configuration

This configuration adds 4MB plus 512KB for a total 6MB plus 512KB of on-board memory.

Note:

When installing SIMh43, the only constraint is that you must install thes.ametypeofSJMMinbothslotsofabank

Dh4A alanruls

ChUlnl

IFWllOfl

0(cTlu1)

Isram

1 (cmul)

SMC

2(cTRLl)

Floppy d&i drw8 omtrdlor

3(cTFLl)

span

4

CTRL 2)

Icasurde?OfCTFtLl

5

(CTRL 2)

spare

6 (CTRL 2)

spar0

7

(mu 2)

spsro

Hard Disk Drive Types

‘Ihefollowingtablelissthetypgofharddiskdrivesyoucanusein your computer. Check this tile and the documentation supplied wi~yourharddisktofindthecorredrnrmberforthetypeofhard disk drive(s) installed in your computer. You need to enter this number when you st the hard disk drive configuration in the Setup

progr-

Hard disk drive types

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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1

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1MB 1MB 256KB 256KB 1MB 1MB

386SX/20 PLUS-4

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