TMC RESEARCH CORPORATION

CI6BM (VER. 1.0)

Device Type

Single board computer

Processor

Pentium II

Processor Speed

233/266/300/333/350/400/450MHz

Chip Set

Intel 440BX

Video Chip Set

Trident

Maximum Onboard Memory

512MB (EDO & SDRAM supported)

Maximum Video Memory

Unidentified

Cache

256/512KB (located on Pentium II CPU)

BIOS

Award

Dimensions

338mm x 124mm

I/O Options

Ethernet 10/100BaseT connector, floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), serial port, VGA port, IR connector, USB connectors (2), PC/104 connectors (2)

CONNECTIONS

Purpose

Location

Purpose

Location

PC/104 connector

CN1

Serial port 1

J7

PC/104 connector

CN2

Serial port 2

J8

Speaker

J1/pins 1 - 4

Auxiliary keyboard connector

J9

Green PC connector

J1/pins 6 & 16

Auxiliary ATX power

J10

Soft off power supply

J1/pins 7 & 17

PS/2 mouse port

J12

Turbo switch

J1/pins 8 & 18

VGA port

J13

Reset switch

J1/pins 9 & 19

CPU fan power

J14

IDE interface LED

J1/pins 10 & 20

Chassis fan power

J16

Power LED & keylock

J1/pins 11 - 15

USB connector

J17

IDE interface 1

J2

USB connector

J18

IDE interface 2

J3

Ethernet 10/100BaseT connector

J19

Floppy drive interface

J4

External battery

JP2

Parallel port

J5

IR connector

JP8

LCD panel connector

J6

SB-link connector

JP12

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Factory configured - do not alter

J15

Unidentified

»

Battery type select internal

JP2

Pins 3 & 4 closed

 

Battery type select external

JP2

Closed

»

CMOS memory normal operation

JP3

Pins 1 & 2 closed

 

CMOS memory clear

JP3

Pins 2 & 3 closed

»

LCD voltage select 5v

JP5

Pins 3 & 5, 4 & 6 closed

 

LCD voltage select 3.3v

JP5

Pins 1 & 3, 2 & 4 closed

»

Display type select CRT

JP18

Closed

 

Display type select LCD

JP18

Open

DIMM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(1) 1M x 64

None

16MB

(1) 2M x 64

None

16MB

(1) 1M x 64

(2) 1M x 64

24MB

(1) 2M x 64

(2) 1M x 64

32MB

(1) 4M x 64

None

DIMM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

32MB

(1) 2M x 64

(2) 2M x 64

40MB

(1) 4M x 64

(2) 1M x 64

48MB

(1) 4M x 64

(2) 2M x 64

64MB

(1) 8M x 64

None

64MB

(1) 4M x 64

(2) 4M x 64

72MB

(1) 8M x 64

(2) 1M x 64

80MB

(1) 8M x 64

(2) 2M x 64

96MB

(1) 8M x 64

(2) 4M x 64

128MB

(1) 8M x 64

(2) 8M x 64

128MB

(1) 16M x 64

None

136MB

(1) 16M x 64

(2) 1M x 64

144MB

(1) 16M x 64

(2) 2M x 64

160MB

(1) 16M x 64

(2) 4M x 64

192MB

(1) 16M x 64

(2) 8M x 64

256MB

(1) 16M x 64

(2) 16M x 64

256MB

(1) 32M x 64

None

264MB

(1) 32M x 64

(2) 1M x 64

272MB

(1) 32M x 64

(2) 2M x 64

288MB

(1) 32M x 64

(2) 4M x 64

320MB

(1) 32M x 64

(2) 8M x 64

384MB

(1) 32M x 64

(2) 16M x 64

512MB

(1) 32M x 64

(2) 32M x 64

Note: Board accepts SDRAM memory.

CACHE CONFIGURATION

Note: 256KB/512KB cache is located on the Pentium II CPU.

VIDEO MEMORY CONFIGURATION

Note: The size & location of the video memory is unidentified.

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

233MHz

66MHz

3.5x

Off

Off

Off

Off

266MHz

66MHz

4x

Off

Off

Off

Off

300MHz

66MHz

4.5x

Off

Off

Off

Off

300MHz

100MHz

3x

Off

Off

Off

Off

333MHz

66MHz

5x

Off

Off

Off

Off

350MHz

100MHz

3.5x

Off

Off

Off

Off

400MHz

100MHz

4x

Off

Off

Off

Off

450MHz

100MHz

4.5x

Off

Off

Off

Off

CPU SPEED SELECTION (CON’T)

CPU speed

Clock speed

Multiplier

SW1/5

SW1/6

SW1/7

SW1/8

233MHz

66MHz

3.5x

On

Off

Off

On

266MHz

66MHz

4x

Off

On

On

On

300MHz

66MHz

4.5x

Off

On

Off

On

300MHz

100MHz

3x

On

Off

On

On

333MHz

66MHz

5x

Off

Off

On

On

350MHz

100MHz

3.5x

On

Off

Off

On

400MHz

100MHz

4x

Off

On

On

On

450MHz

100MHz

4.5x

Off

On

Off

On

SERIAL PORT 2 SELECTION

Setting

JP2

RS-232

Open

RS-422

Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 11 & 12, 15 & 16, 17 & 18, 19 & 20, 23 & 24 closed

RS-485

Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10, 11 & 12, 13 & 14, 15 & 16, 17 & 18, 19 & 20, 21 & 22, 23 & 24 closed

DISK ON CHIP ADDRESS SELECTION

Address

JP9

»

D8000

Pins 3 & 4 closed

 

D0000

Pins 1 & 2 closed