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





TURBO - V4

SOFTSYS COMPUTER CENTERS, INC.

TURBO - V4

Processor

8088 (exact location unknown)

Processor Speed

8MHz

Chip Set

Unidentified

Max. Onboard DRAM

640KB

Cache

None

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

None

NPU Options

8087 (exact location unknown)

CONNECTIONS

Purpose

Location

Purpose

Location

Keylock

JP3

Power LED

JP7

Turbo switch

JP5

Speaker

SPK

LED counter

JP6

   

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

Softswitch enabled

JP4

Open

 

Softswitch disabled

JP4

Closed

Factory configured - do not alter

SW1/3

N/A

Factory configured - do not alter

SW1/4

N/A

Self test disabled

SW2/1

On

 

Self test enabled

SW2/1

Off

NPU disabled

SW2/2

On

 

NPU enabled

SW2/2

Off

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

64KB

(9) 4164

NONE

NONE

NONE

128KB

(9) 4164

(9) 4164

NONE

NONE

192KB

(9) 4164

(9) 4164

(9) 4164

NONE

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

640KB

(9) 41256

(9) 41256

(9) 41256

NONE

DRAM SWITCH CONFIGURATION

Size

SW1/1

SW1/2

SW2/3

SW2/4

64KB

N/A

N/A

On

On

128KB

N/A

N/A

Off

On

192KB

N/A

N/A

On

Off

256KB

On

On

Off

Off

448KB

On

Off

N/A

N/A

640KB

Off

On

N/A

N/A

640KB

Off

Off

N/A

N/A

VIDEO CONFIGURATION

Type

SW2/5

SW2/6

None

On

On

Monochrome

Off

Off

40 x 25 color

Off

On

80 x 25 color

On

Off

FLOPPY DRIVE CONFIGURATION

Drives installed

SW2/7

SW2/8

1

On

On

2

Off

On

3

On

Off

4

Off

Off