TMC RESEARCH CORPORATION

PCI54PL (VER. 1.0)

Processor

Pentium

Processor Speed

90/100MHz

Chip Set

OPTI

Video Chip Set

None

Maximum Onboard Memory

128MB

Maximum Video Memory

None

Cache

256/512KB

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

32-bit VESA local bus slots (2), 32-bit PCI slots (4)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J2

IDE interface LED

J5 pins 10 & 20

Speaker

J5 pins 1 – 4

Power LED & keylock

J5 pins 11 – 15

Turbo switch

J5 pins 7 & 17

IDE interface LED

J6

Turbo LED

J5 pins 8 & 18

32-bit PCI slots

PC1 – PC4

Reset switch

J5 pins 9 & 19

32-bit VESA local bus slots

SL1 & SL2

USER CONFIGURABLE SETTINGS

Function

Label

Position

 

Battery type select internal

JP1

Pins 2 & 3 closed

 

Battery type select external

JP1

Open

 

CMOS memory clear

JP1

Pins 1 & 2 closed

 

Monitor type select color

JP2

Closed

 

Monitor type select monochrome

JP2

Open

»

Factory configured - do not alter

JP3

Unidentified

DRAM CONFIGURATION 1

Size

Bank 0

Bank 1

Bank 2

Bank 3

4MB

(4) 1M x 9

None

None

None

8MB

(4) 1M x 9

None

(1) 1M x 36

None

12MB

(4) 1M x 9

None

(1) 2M x 36

None

16MB

(4) 1M x 9

None

(1) 1M x 36

(1) 2M x 36

16MB

(4) 4M x 9

None

None

None

20MB

(4) 1M x 9

None

(1) 2M x 36

(1) 2M x 36

20MB

(4) 1M x 9

None

(1) 4M x 36

None

32MB

(4) 4M x 9

None

(1) 4M x 36

None

36MB

(4) 1M x 9

None

(1) 8M x 36

None

40MB

(4) 1M x 9

None

(1) 1M x 36

(1) 8M x 36

44MB

(4) 1M x 9

None

(1) 2M x 36

(1) 8M x 36

48MB

(4) 4M x 9

None

(1) 8M x 36

None

52MB

(4) 1M x 9

None

(1) 4M x 36

(1) 8M x 36

64MB

(4) 4M x 9

None

(1) 4M x 36

(1) 8M x 36

64MB

(4) 16M x 9

None

None

None

68MB

(4) 1M x 9

None

(1) 8M x 36

(1) 8M x 36

80MB

(4) 4M x 9

None

(1) 8M x 36

(1) 8M x 36

96MB

(4) 16M x 9

None

(1) 8M x 36

None

128MB

(4) 16M x 9

None

(1) 8M x 36

(1) 8M x 36

DRAM CONFIGURATION 2

Size

Bank 0

Bank 1

Bank 2

Bank 3

4MB

None

(1) 1M x 36

None

None

8MB

None

(1) 1M x 36

(1) 1M x 36

None

8MB

None

(1) 2M x 36

None

None

12MB

None

(1) 1M x 36

(1) 2M x 36

None

16MB

None

(1) 1M x 36

(1) 1M x 36

(1) 2M x 36

16MB

None

(1) 2M x 36

(1) 2M x 36

None

16MB

None

(1) 4M x 36

None

None

20MB

None

(1) 1M x 36

(1) 2M x 36

(1) 2M x 36

20MB

None

(1) 1M x 36

(1) 4M x 36

None

24MB

None

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

24MB

None

(1) 2M x 36

(1) 4M x 36

None

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

Bank 2

Bank 3

32MB

None

(1) 4M x 36

(1) 4M x 36

None

32MB

None

(1) 8M x 36

None

None

36MB

None

(1) 1M x 36

(1) 8M x 36

None

40MB

None

(1) 1M x 36

(1) 1M x 36

(1) 8M x 36

40MB

None

(1) 2M x 36

(1) 8M x 36

None

44MB

None

(1) 1M x 36

(1) 2M x 36

(1) 8M x 36

48MB

None

(1) 2M x 36

(1) 2M x 36

(1) 8M x 36

48MB

None

(1) 4M x 36

(1) 8M x 36

None

52MB

None

(1) 1M x 36

(1) 4M x 36

(1) 8M x 36

56MB

None

(1) 2M x 36

(1) 4M x 36

(1) 8M x 36

64MB

None

(1) 4M x 36

(1) 4M x 36

(1) 8M x 36

64MB

None

(1) 8M x 36

(1) 8M x 36

None

64MB

None

(1) 16M x 36

None

None

68MB

None

(1) 1M x 36

(1) 8M x 36

(1) 8M x 36

72MB

None

(1) 2M x 36

(1) 8M x 36

(1) 8M x 36

80MB

None

(1) 4M x 36

(1) 8M x 36

(1) 8M x 36

96MB

None

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

96MB

None

(1) 16M x 36

(1) 8M x 36

None

128MB

None

(1) 16M x 36

(1) 8M x 36

(1) 8M x 36

DRAM JUMPER CONFIGURATION

Configuration

RN1

RN2

1

Installed

Not installed

2

Not installed

Installed

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

256KB

(8) 32K x 8

None

(1) 8K/32K x 8

512KB

(8) 32K x 8

(8) 32K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

RN256

RN512

256KB

Installed

Not installed

512KB

Not installed

Installed

CPU SPEED SELECTION

Speed

RN90

RN100

90MHz

Installed

Not installed

100MHz

Not installed

Installed

VL BUS WAIT STATE SELECTION

Setting

JP4

W1

»

0

Open

Open

 

1

Closed

Closed