...because we can't all be on the bleeding edge...





TURBO - V3

SOFTSYS COMPUTER CENTERS, INC.

TURBO - V3

Processor

8088

Processor Speed

8MHz

Chip Set

None

Max. Onboard DRAM

640KB

Cache

None

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

None

NPU Options

8087

CONNECTIONS

Purpose

Location

Purpose

Location

Keylock

JP3

Turbo LED

JP6

Turbo switch

JP5

   

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

CPU speed select switchable from turbo switch

JP4

Closed

 

CPU speed select switchable from keyboard

JP4

Open

Self test enabled

SW1/1

Off

 

Self test disabled

SW1/1

On

NPU disabled

SW1/2

On

 

NPU enabled

SW1/2

Off

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

64KB

(8) 4164

NONE

NONE

NONE

128KB

(8) 4164

(8) 4164

NONE

NONE

192KB

(8) 4164

(8) 4164

(8) 4164

NONE

256KB

(8) 4164

(8) 4164

(8) 4164

(8) 4164

448KB

(8) 41256

(8) 4164

(8) 4164

(8) 4164

640KB

(8) 41256

(8) 41256

(8) 4164

(8) 4164

640KB

(8) 41256

(8) 41256

(8) 41256

NONE

DRAM SWITCH CONFIGURATION

Size

SW1/3

SW1/4

SW2/1

SW2/2

SW2/3

SW2/4

64KB

On

On

On

On

On

On

128KB

Off

On

On

On

Off

On

192KB

On

Off

On

On

On

Off

256KB

Off

Off

On

On

Off

Off

448KB

Off

Off

On

Off

Off

Off

640KB 1

Off

Off

Off

On

Off

Off

640KB 2

Off

Off

Off

Off

Off

Off

Note 1 :Use this setting when Bank 3 is populated with (8) 4164.

Note 2 :Use this setting when Bank 3 is unpopulated.

FLOPPY DRIVE CONFIGURATION

Drives installed

SW1/7

SW1/8

1

On

On

2

On

Off

3

Off

On

4

Off

Off

MONITOR CONFIGURATION

Type

SW1/5

SW1/6

None

On

On

CGA (80 x 25)

On

Off

CGA (40 x 25)

Off

On

Monochrome

Off

Off