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PT-426V/PT-426i/PT-602A

PINE TECHNOLOGY

PT-426V/PT-426i/PT-602A

Processor

80486SX/80487SX/80486DX/ODP486SX/80486DX2

Processor Speed

25/33/40/50(internal)/50/66(internal)MHz

Chip Set

UMC

Max. Onboard DRAM

32MB

Cache

64/128/256KB

BIOS

AMI

Dimensions

220mm x 250mm

I/O Options

32-bit VESA local bus slots (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J1

Reset switch

J5

Speaker

J2

External battery

J6

Turbo switch

J3

32-bit VESA Local bus slots

SL1 & SL2

Turbo LED

J4

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Monitor select type monochrome

W1

Open

 

Monitor select type color

W1

Closed

Factory configured do not alter

W14

N/A

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(4) 256 x 9

NONE

2MB

(4) 256 x 9

(4) 256 x 9

4MB

(4) 1M x 9

NONE

5MB

(4) 256 x 9

(4) 1M x 9

8MB

(4) 1M x 9

(4) 1M x 9

16MB

(4) 4M x 9

NONE

20MB

(4) 1M x 9

(4) 4M x 9

32MB

(4) 4M x 9

(4) 4M x 9

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

64KB

(4) 8K x 8

(4) 8K x 8

(1) 8K x 8

128KB

(4) 32K x 8

NONE

(1) 8K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

W6

W7

W8

W9

64KB

Open

Open

Open

Open

128KB

Open

Closed

Open

Closed

256KB

Closed

Closed

Closed

Closed

CACHE JUMPER CONFIGURATION (CONTINUED)

Size

W10

W11

W12

W13

64KB

pins 1 & 2 closed

Open

pins 1 & 2 closed

pins 1 & 2 closed

128KB

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

256KB

pins 1 & 2 closed

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

CPU TYPE CONFIGURATION

Type

W2

W3

80486SX

pins 2 & 3 closed

Open

80487SX

pins 1 & 2, 3 & 4 closed

pins 1 & 2

80486DX

pins 1 & 2, 3 & 4 closed

pins 2 & 3

ODP486SX

pins 1 & 2, 3 & 4 closed

pins 1 & 2

80486DX2

pins 1 & 2, 3 & 4 closed

pins 2 & 3

VESA WAIT STATE/BUS SPEED CONFIGURATION

CPU speed

Wait states

W4

W5

< 33MHz

0 wait states

Open

Open

> 33MHz

1 wait state

Closed

Closed