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PTM-1010V2 (EDIT. 1.01)

DTK COMPTUER, INC.

PTM-1010V2 (EDIT. 1.01)

Processor

80286

Processor Speed

10MHz

Chip Set

Unidentified

Video Chip Set

None

Maximum Onboard Memory

1MB

Maximum Video Memory

None

Cache

None

BIOS

DTK

Dimensions

330mm x 218mm

I/O Options

None

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

Speaker

J3

Turbo LED

JP1

Power LED & keylock

J4

Turbo switch

JP3

External battery

J18

Reset switch

JP4

USER CONFIGURABLE SETTINGS

Function

Label

Position

 

BIOS type select 27128

J2

Pins 2 & 3 closed

 

BIOS type select 27256

J2

Pins 1 & 2 closed

 

Wait state select 0 wait states

JP2

Closed

 

Wait state select 1 wait state

JP2

Open

 

Monitor type select color

S1

Pins 1 & 2 closed

 

Monitor type select monochrome

S1

Pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

512KB

(9) 41256

(9) 41256

None

None

640KB

(9) 41256

(9) 41256

(9) 4164

(9) 4164

1MB

(9) 41256

(9) 41256

(9) 41256

(9) 41256

Note: The location of the banks are unidentified.

DRAM JUMPER CONFIGURATION

Size

S2

S3

512KB

Pins 1 & 2 closed

Pins 2 & 3 closed

640KB

Pins 2 & 3 closed

Pins 1 & 2 closed

1MB

Pins 1 & 2 closed

N/A