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.