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PCI54IT (VER. 0.10)

TMC RESEARCH CORPORATION

PCI54IT (VER. 0.10)

Processor

Pentium

Processor Speed

75/90/100/120/130/150/166/180/200MHz

Chip Set

Intel

Max. Onboard DRAM

128MB

Cache

256/512KB

BIOS

Unidentified

Dimensions

254mm x 218mm

I/O Options

32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), external cache slot, external video slot

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

External cache slot

CN1

Reset switch

J14

External video slot

CN2

Power LED & keylock

J15

PS/2 mouse port

J3

Green PC LED

J17

Serial port 1

J5

Turbo LED

J18

Serial port 2

J6

Green PC connector

J19

Parallel port

J9

Chassis fan power

J21

IDE interface (primary)

J10

Speaker

J22

IDE interface (secondary)

J11

32-bit PCI slots

PCI1 - PCI4

Floppy drive interface

J12

   

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

Factory configured - do not alter

J4

N/A

Flash bios normal mode

JP4

pins 2 & 3 closed

 

Flash bios programing mode

JP4

pins 1 & 2 closed

Factory configured - do not alter

RN1

N/A

Factory configured - do not alter

RN2

N/A

Factory configured - do not alter

RN3

N/A

CPU voltage select normal

SW1/2

On

 

CPU voltage select high

SW1/2

Off

Password normal operation

SW1/3

Off

 

Password clear operation

SW1/3

On

CMOS memory normal operation

SW1/4

Off

 

CMOS memory clear operation

SW1/4

On

Flash BIOS write protect enabled

SW1/5

On

 

Flash BIOS write protect disabled

SW1/5

Off

Factory configured - do not alter

W6

N/A

DRAM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 4M x 36

NONE

16MB

(8) 8M 36

NONE

16MB

(2) 4M x 36

(2) 4M x 36

24MB

(2) 4M x 36

(8) 8M 36

32MB

(2) 16M x 36

NONE

32MB

(8) 8M 36

(8) 8M 36

40MB

(2) 4M x 36

(2) 16M x 36

48MB

(8) 8M 36

(2) 16M x 36

64MB

(2) 32M x 36

NONE

64MB

(2) 16M x 36

(2) 16M x 36

72MB

(2) 4M x 36

(2) 32M x 36

80MB

(8) 8M 36

(2) 32M x 36

96MB

(2) 16M x 36

(2) 32M x 36

128MB

(2) 32M x 36

(2) 32M x 36

CACHE CONFIGURATION

Size

Bank 0

TAG

256KB

(8) 32K x 8

(1) 8K x 8

512KB

(8) 64K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP7

JP8

JP9

JP10

JP11

None

Open

Open

Open

Open

Open

256KB (On board)

Closed

Open

Open

Open

Closed

256KB (Cache card)

Closed

Open

Open

Open

Open

512KB (On board)

Open

Closed

Closed

Open

Closed

512KB (Cache card)

Open

Closed

Closed

Open

Open

CPU SPEED CONFIGURATION

Bus clock

CPU

JP3

SW1/1

SW1/6

SW1/7

SW1/8

50MHz

75MHz

Open

On

Off

Off

Off

60MHz

90MHz

Open

On

Off

On

Off

66MHz

100MHz

Open

On

Off

On

On

60MHz

120MHz

Open

On

On

On

Off

66MHz

133MHz

Open

On

On

On

On

60MHz

150MHz

Closed

On

On

On

Off

66MHz

166MHz

Closed

On

On

On

On

60MHz

180MHz

Closed

On

Off

On

Off

66MHz

200MHz

Closed

On

Off

On

On

DMA CONFIGURATION

DMA

JP1

JP2

DMA1

pins 1 & 2 clsoed

pins 1 & 2 closed

DMA3

plins 2 & 3 closed

pins 2 & 3 closed