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7270 Motherboard Settings and Configuration






MEMOREX TELEX CORPORATION

7270

Processor

80386DX

Processor Speed

25MHz

Chip Set

Unidentified

Video Chip Set

Unidentified

Maximum Onboard Memory

8MB

Maximum Video Memory

Unidentified

Cache

32KB

BIOS

Unidentified

Dimensions

355mm x 304mm

I/O Options

Floppy drive interface, parallel port, PS/2 mouse port, serial port, VGA port

NPU Options

80387DX/3167

CONNECTIONS

Purpose

Location

Purpose

Location

Speaker

J1

Serial port

J12

Reset switch/LEDs

J2

Parallel port

J15

Power LED & keylock

J3

Keyboard connector

J16

External battery

J4

Floppy drive interface

J17

VGA port

J11

PS/2 mouse port

J18

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured - do not alter

JP3

Unidentified

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

4MB

(2) 1M x 9

(2) 1M x 9

None

None

8MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

VIDEO MEMORY CONFIGURATION

Note: The size of the video memory is unidentified.








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