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TP486 SONIC EISA

TECHNOLOGY POWER ENTERPRISES, INC.

TP486 SONIC EISA

Processor

80486SX/80486DX/ODP486SX/80486DX2

Processor Speed

20/25/33/50(internal)/50/66(internal)MHz

Chip Set

Unidentified

Max. Onboard DRAM

64MB

Cache

64/256KB

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

32-bit proprietary local bus slots(2)

NPU Options

4167

CONNECTIONS

Purpose

Location

Purpose

Location

Reset switch

J1

32-bit proprietary local bus slot(video)

SL1

Speaker

J2

32-bit proprietary local bus slot(CPU)

SL2

Power LED & keylock

J3

   
       
       
       

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Monitor type select color

JP7

Closed

 

Monitor type select monochrome

JP7

Open

TP Sonic Mirage Local bus graphics card not installed

JP9

pins 1 & 2 closed

 

TP Sonic Mirage Local bus graphics card installed

JP9

pins 2 & 3 closed

Factory configured-do not alter

JP13

Open

Note: The location of JP13 is unidentified.

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

4MB

(1) 1M x 36

NONE

NONE

NONE

8MB

(1) 1M x 36

(1) 1M x 36

NONE

NONE

12MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

NONE

16MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

16MB

(1) 4M x 36

NONE

NONE

NONE

20MB

(1) 1M x 36

(1) 4M x 36

NONE

NONE

24MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

NONE

24MB

(1) 1M x 36

(1) 4M x 36

(1) 1M x 36

NONE

28MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

(1) 1M x 36

28MB

(1) 1M x 36

(1) 4M x 36

(1) 1M x 36

(1) 1M x 36

32MB

(1) 4M x 36

(1) 4M x 36

NONE

NONE

36MB

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

NONE

36MB

(1) 4M x 36

(1) 4M x 36

(1) 1M x 36

NONE

40MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

40MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

40MB

(1) 4M x 36

(1) 4M x 36

(1) 1M x 36

(1) 1M x 36

48MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

 

52MB

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

52MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 1M x 36

64MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

CPU TYPE CONFIGURATION

Type

JP1

JP2

JP3

JP5

JP6

JP11

JP12

386 EISA

1 & 2

1 & 2

Closed

Open

Open

1 & 2

1 & 2

486 EISA

2 & 3

2 & 3

Open

Closed

Closed

2 & 3

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED CONFIGURATION

Speed

JP4

JP8

JP10

20MHz

pins 2 & 3 closed

pins 2 & 3 closed

Closed

25MHz

pins 1 & 2 closed

pins 2 & 3 closed

Open

33MHz

pins 1 & 2 closed

pins 2 & 3 closed

Open

50iMHz

pins 1 & 2 closed

pins 1 & 2 closed

Open

50MHz

pins 1 & 2 closed

pins 1 & 2 closed

Open

66iMHz

pins 1 & 2 closed

pins 2 & 3 closed

Open

CACHE CONFIGURATION

Size

Bank 0

TAG(U1)

TAG(U9)

64KB

(8) 8K x 8

(1) 8K x 9

(1) 16K x 1

256KB

(8) 32K x 8

(1) 32K x 9

(1) 64K x 1

CACHE JUMPER CONFIGURATION

Size

JP5

JP6

JP7

JP8

64KB

Open

Open

Open

Open

256KB

Closed

Closed

Closed

Closed

CPU TYPE CONFIGURATION

Type

SW1/1

SW1/2

SW1/3

SW1/4

DX2

Off

On

Off

On

Overdrive

On

Off

On

Off

CPU SPEED CONFIGURATION

Speed

JP1

JP2

JP3

JP4

20MHz

2 & 3

Open

Open

Open

25MHz SX

2 & 3

Open

Open

Open

25MHz DX

1, 2, 3, & 4

Closed

Open

Open

33MHz

1, 2, 3, & 4

Closed

Open

Closed

50iMHz

1, 2, 3, & 4

Closed

Open

Open

50MHz

1, 2, 3, & 4

Closed

Closed

Closed

66iMHz

1, 2, 3, & 4

Closed

Open

Closed

Note: Pins designated should be in the closed position.