TMC RESEARCH CORPORATION

PCI54AG (VER. 1.0)

Processor

Pentium

Processor Speed

75/90/100MHz

Chip Set

ALI

Max. Onboard DRAM

128MB

Cache

256/512KB

BIOS

AMI

Dimensions

254mm x 218mm

I/O Options

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

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J2

Reset switch

J6 pins 9 & 19

Speaker

J6 pins 1 - 4

Power LED & keylock

J6 pins 11 - 15

Turbo switch

J6 pins 7 & 17

Green PC connector

J8

Turbo LED

J6 pins 8 & 18

32-bit PCI slots

PCI - PC4

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Battery type select internal

JP1

pins 2 & 3 closed

 

CMOS memory clear

JP1

pins 1 & 2 closed

 

Battery type select external

JP1

Open

»

BIOS type select EPROM

JP2

pins 2 & 3 closed

 

BIOS type select flash

JP2

pins 1 & 2 closed

»

Factory configured - do not alter

JP3

N/A

»

Factory configured - do not alter

JP4

N/A

»

ADS delay select delay ADS

W2

Closed

 

ADS delay select normal

W2

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

2MB

(2) 256K x 36

NONE

4MB

(2) 256K x 36

(2) 256K x 36

4MB

(2) 512K x 36

NONE

6MB

(2) 512K x 36

(2) 256K x 36

8MB

(2) 512K x 36

(2) 512K x 36

8MB

(2) 1M x 36

NONE

10MB

(2) 1M x 36

(2) 256K x 36

12MB

(2) 1M x 36

(2) 512K x 36

16MB

(2) 1M x 36

(2) 1M x 36

16MB

(2) 2M x 36

NONE

18MB

(2) 2M x 36

(2) 256K x 36

20MB

(2) 2M x 36

(2) 512K x 36

24MB

(2) 2M x 36

(2) 1M x 36

32MB

(2) 2M x 36

(2) 2M x 36

32MB

(2) 4M x 36

NONE

34MB

(2) 4M x 36

(2) 256K x 36

36MB

(2) 4M x 36

(2) 512K x 36

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 4M x 36

(2) 2M x 36

64MB

(2) 4M x 36

(2) 4M x 36

64MB

(2) 8M x 36

NONE

66MB

(2) 8M x 36

(2) 256K x 36

68MB

(2) 8M x 36

(2) 512K x 36

72MB

(2) 8M x 36

(2) 1M x 36

80MB

(2) 8M x 36

(2) 2M x 36

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

256KB

(4) 32K x 8

(4) 32K x 8

(1) 8K x 8

512KB

(4) 64K x 8

(4) 64K x 8

(1) 32K x 8

CACHE RESISTOR CONFIGURATION

Size

RN256

RN512

256KB

Installed

Not installed

512KB

Not installed

Installed

CPU SPEED CONFIGURATION

Speed

JP5

75MHz

Open

90MHZ

pins 1 & 2 closed

100MHz

pins 1 & 2, 3 & 4 closed