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ICT54IT Motherboard Settings and Configuration






TMC RESEARCH CORPORATION

ICT54IT

Processor

Pentium

Processor Speed

75/90/100/120/133/150/166/180/200MHz

Chip Set

Unidentified

Maximum Onboard Memory

128MB

Cache

32/64/128/256/512/1024KB

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

Floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA feature connector, VGA port, VRM connector, cache slot, riser slot, IR connector

NPU Options

None

CONNECTIONS

Function

Label

Function

Label

PS/2 mouse port

J3

VRM connector

J14

Serial port 1

J4

Speaker

J17 pins 1 - 4

Serial port 2

J5

Green PC connector

J17 pins 6 & 16

Parallel port

J6

Turbo LED

J17 pins 8 & 18

VGA port

J7

Reset switch

J17 pins 9 & 19

IR connector

J9

IDE interface LED

J17 pins 10 & 20

Floppy drive interface

J10

Power LED & keylock

J17 pins 11 - 15

VGA feature connector

J11

Riser slot

SL1

IDE interface 1

J12

Cache slot

SL2

IDE interface 2

J13

   

USER CONFIGURABLE SETTINGS

Setting

Label

Position

»

Factory configured - do not alter

JP1

N/A

»

On board video enabled

JP2

Open

»

On board video disabled

JP2

Closed

»

Flash BIOS voltage select 5v

JP7

Pins 2 & 3 closed

»

Flash BIOS voltage select 12v

JP7

Pins 1 & 2 closed

»

PCI clock select 1/4

JP12

Closed

»

PCI clock select 1/3

JP12

Open

»

Setup access enabled

JP14

Open

»

Setup access disabled

JP14

Closed

»

Password normal operation

JP15

Open

»

Password memory clear

JP15

Closed

»

CMOS memory normal operation

JP16

Open

»

CMOS memory clear

JP16

Closed

»

Riser card select ITC54IT

W2

Pins 2 & 3 closed

»

Riser card select ITC54PV

W2

Pins 1 & 2 closed

DRAM

Size

Bank 0

Bank 1

8MB

(2) 1M x 32

None

8MB

None

(2) 1M x 32

16MB

(2) 2M x 32

None

16MB

None

(2) 2M x 32

16MB

(2) 1M x 32

(2) 1M x 32

24MB

(2) 1M x 32

(2) 2M x 32

24MB

(2) 2M x 32

(2) 1M x 32

32MB

(2) 4M x 32

None

DRAM (CON’T)

Size

Bank 0

Bank 1

32MB

None

(2) 4M x 32

32MB

(2) 2M x 32

(2) 2M x 32

40MB

(2) 1M x 32

(2) 4M x 32

40MB

(2) 4M x 32

(2) 1M x 32

48MB

(2) 2M x 32

(2) 4M x 32

48MB

(2) 4M x 32

(2) 2M x 32

64MB

(2) 8M x 32

None

64MB

None

(2) 8M x 32

64MB

(2) 4M x 32

(2) 4M x 32

72MB

(2) 1M x 32

(2) 8M x 32

72MB

(2) 8M x 32

(2) 1M x 32

80MB

(2) 2M x 32

(2) 8M x 32

80MB

(2) 8M x 32

(2) 2M x 32

96MB

(2) 4M x 32

(2) 8M x 32

96MB

(2) 8M x 32

(2) 4M x 32

128MB

(2) 8M x 32

(2) 8M x 32

CACHE SIZE

Size

Bank 0

Bank 1

TAG

SL1

256KB (A)

(4) 32K x 8

(4) 32K x 8

(1) 8K/16K/32K x 8

Not installed

256KB (B)

None

None

None

Installed

512KB (A)

(4) 64K x 8

(4) 64K x 8

(1) 16K/32K x 8

Not installed

512KB (B)

None

None

None

Installed

CACHE JUMPER

Size

JP21

256KB (A)

Open

512KB (A)

Closed

L2 CACHE JUMPER

Setting

W9

W10

Disabled

Open

Open

Enabled

Closed

Closed

CPU TYPE

Setting

JP17

VRE

Open

VR

Closed

CPU SPEED

Setting

JP8

JP9

75MHz

Open

Open

90MHz

Open

Closed

100MHz

Closed

Closed

120MHz

Open

Closed

133MHz

Closed

Closed

150MHz

Open

Closed

166MHz

Closed

Closed

180MHz

Open

Closed

200MHz

Closed

Closed

CPU MULTIPLIER

Setting

JP10

JP11

1.5x

Open

Open

2x

Closed

Open

2.5x

Closed

Closed

3x

Open

Closed

VRM

Setting

J14

P54C

Pins 4 & 5, 6 & 7, 19 & 20, 21 & 22 closed

P54CT

Pins 4 & 5, 6 & 7, 19 & 20, 21 & 22 closed

P55C

VRM installed

DMA CHANNEL

» Setting

JP5

JP6

»

DMA1

Pins 1 & 2 closed

Pins 1 & 2 closed

»

DMA3

Pins 2 & 3 closed

Pins 2 & 3 closed

SER2/IR

» Setting

JP3

JP4

»

SER2

Pins 1 & 2 closed

Pins 1 & 2 closed

»

IR

Pins 2 & 3 closed

Pins 2 & 3 closed

VIDEO MEMORY

Size

U15/U24

U13/U16/U22/U24

2MB

2MB

None

4MB

2MB

2MB

Note: The location and chip sizes of the video memory is unidentified.








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