AUVA COMPUTER, INC.

TXM10-II (M8031)/TXM8-III (M8021)

Processor

8088

Processor Speed

8/10MHz

Chip Set

None

Max. Onboard DRAM

1MB

Cache

None

BIOS

Phoenix

Dimensions

304mm x 215mm

I/O Options

None

NPU Options

8087

CONNECTIONS

Purpose

Location

Purpose

Location

Keylock

KEY

Speaker

SPK

Power LED

PLD

Turbo LED

TLD

Reset switch

RST

Turbo switch

TSW

USER CONFIGURABLE SETTINGS

Function

SW1

Position

»

Factory configured - do not alter

SW1/1

Off

»

NPU disabled

SW1/2

On

 

NPU enabled

SW1/2

Off

»

Factory configured - do not alter

SW1/3

Off

»

Factory configured - do not alter

SW1/4

Off

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

256KB

(9) 4164

(9) 4164

(9) 4164

(9) 4164

448KB

(9) 41256

(9) 4164

(9) 4164

(9) 4164

640KB

(9) 41256

(9) 41256

(9) 4164

(9) 4164

1MB

(9) 41256

(9) 41256

(9) 41256

(9) 41256

DRAM JUMPER CONFIGURATION

Size

JP1/pins 8 & 11

JP1/pins 9 & 10

256KB

Closed

Closed

448KB

Open

Closed

640KB

Closed

Open

1MB

Open

Open

FLOPPY DRIVE CONFIGURATION

Drives installed

SW1/7

SW1/8

1

On

On

2

Off

On

3

On

Off

4

Off

Off

MONITOR CONFIGURATION

Type

SW1/5

SW1/6

Monochrome

Off

Off

40 x 20 color

Off

On

80 x 25 color

On

Off

EGA

On

On