TMC RESEARCH CORPORATION

PCI58SP (VER. 1.0)

Processor

Pentium

Processor Speed

60/66MHz

Chip Set

OPTI

Max. Onboard DRAM

128MB

Cache

256/512KB

BIOS

Unidentified

Dimensions

330mm x 254mm

I/O Options

32-bit PCI slots (4), green PC connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Turbo switch & LED

J3

Green PC connector

J9

Reset switch

J5

Green PC LED

J10

Speaker

J6

Hard drive LED

J13

Power LED & keylock

J7

32-bit PCI slots

SL1 - SL4

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Monitor type select color

JP11

Closed

 

Monitor type select monochrome

JP11

Open

Pipeline mode disabled

JP14

pins 1 & 2 closed

 

Pipeline mode enabled

JP14

pins 2 & 3 closed

CMOS memory normal operation

JP16

pins 1 & 2 closed

 

CMOS memory clear

JP16

pins 2 & 3 closed

Secondary IDE interface enabled

JP24

Closed

 

Secondary IDE interface disabled

JP24

Open

PCI IDE clock select 33MHz

JP27

Closed

 

PCI IDE clock select 25MHz

JP27

Open

Factory configured - do not alter

W1

N/A

DRAM CONFIGURATION

Size

Bank 0

Bank 1

2MB

(2) 256K x 36

NONE

4MB

(2) 512K x 36

NONE

8MB

(2) 512K x 36

(2) 512K x 36

8MB

(2) 1M x 36

NONE

16MB

(2) 2M x 36

NONE

20MB

(2) 512K x 36

(2) 2M x 36

32MB

(2) 2M x 36

(2) 2M x 36

32MB

(2) 4M x 36

NONE

36MB

(2) 512K x 36

(2) 4M x 36

48MB

(2) 2M x 36

(2) 4M x 36

64MB

(2) 8M x 36

NONE

80MB

(2) 2M x 36

(2) 8M x 36

128MB

(2) 8M x 36

(2) 8M x 36

128MB

(2) 16M x 36

NONE

CPU SPEED CONFIGURATION

Speed

JP7

JP8

60MHz

Closed

Open

66MHz

Closed

Closed

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

DIRTY

256KB

(8) 32K x 8

NONE

(1) 16K x 8

(1) 8K x 8

512KB 1

(8) 32K x 8

(8) 32K x 8

(1) 32K x 8

(1) 32K x 8

512KB 2

(8) 64K x 8

NONE

(1) 32K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP1

JP4

JP5

JP6

256KB

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2, 3 & 4 closed

pins 2 & 3 closed

512KB 1

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3, 4 & 5 closed

pins 2 & 3 closed

512KB 2

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2, 3 & 4 closed

pins 1 & 2 closed

IDE CYCLE TIME CONFIGURATION

Mode

Time

JP25

JP26

0

600ns

Closed

Closed

1

383ns

Open

Closed

2

240ns

Closed

Open

3

180ns

Open

Open