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TI6NB (VER. 1.0A)

TMC RESEARCH CORPORATION

TI6NB (VER. 1.0A)

Device Type

Mainboard

Processor

Pentium II

Processor Speed

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

Chip Set

Intel 440BX

Video Chip Set

None

Maximum Onboard Memory

512MB (SDRAM supported)

Maximum Video Memory

None

Cache

256/512KB (located on Pentium II CPU)

BIOS

Award

Dimensions

305mm x 185mm

I/O Options

32-bit PCI slots (5), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

AGP slot

AGP

IDE interface 1

J19

ATX power connector

ATX

Speaker

J16/pins 1 - 4

PS/2 mouse port

J1

Soft off power supply

J16/pins 7 & 17

Serial port 1

J2

Turbo LED

J16/pins 8 & 18

Serial port 2

J3

Reset switch

J16/pins 9 & 19

Parallel port

J4

IDE interface LED

J16/pins 10 & 20

Floppy drive interface

J5

Power LED & keylock

J16/pins 11 - 15

USB connector 1

J7

Chassis fan power

J21

USB connector 2

J7A

Wake on LAN connector

JP3

IR connector

J9

SB-link connector

JP5

CPU fan power

J17

32-bit PCI slots

PC1 - PC5

IDE interface 2

J18

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured - do not alter

J15

Unidentified

CMOS memory normal operation

JP4

Pins 1 & 2 closed

 

CMOS memory clear

JP4

Pins 2 & 3 closed

DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

8MB

(1) 1M x 64

None

None

None

16MB

(1) 2M x 64

None

None

None

16MB

(1) 1M x 64

(1) 1M x 64

None

None

24MB

(1) 2M x 64

(1) 1M x 64

None

None

24MB

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

None

32MB

(1) 4M x 64

None

None

None

32MB

(1) 2M x 64

(1) 2M x 64

None

None

32MB

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

40MB

(1) 4M x 64

(1) 1M x 64

None

None

48MB

(1) 4M x 64

(1) 2M x 64

None

None

48MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

None

64MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

64MB

(1) 8M x 64

None

None

None

DIMM CONFIGURATION (CON'T)

Size

Bank 0

Bank 1

Bank 2

Bank 3

64MB

(1) 4M x 64

(1) 4M x 64

None

None

72MB

(1) 8M x 64

(1) 1M x 64

None

None

80MB

(1) 8M x 64

(1) 2M x 64

None

None

96MB

(1) 8M x 64

(1) 4M x 64

None

None

96MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

None

128MB

(1) 16M x 64

None

None

None

128MB

(1) 8M x 64

(1) 8M x 64

None

None

128MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

136MB

(1) 16M x 64

(1) 1M x 64

None

None

144MB

(1) 16M x 64

(1) 2M x 64

None

None

152MB

(1) 16M x 64

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

160MB

(1) 16M x 64

(1) 4M x 64

None

None

176MB

(1) 16M x 64

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

192MB

(1) 16M x 64

(1) 8M x 64

None

None

192MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

None

224MB

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

256MB

(1) 16M x 64

(1) 16M x 64

None

None

256MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

272MB

(1) 16M x 64

(1) 16M x 64

(1) 1M x 64

(1) 1M x 64

288MB

(1) 16M x 64

(1) 16M x 64

(1) 2M x 64

(1) 2M x 64

320MB

(1) 16M x 64

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

320MB

(1) 16M x 64

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

384MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

None

512MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

Note: Board accepts SDRAM memory.

CACHE CONFIGURATION

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

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

S1/1

S1/2

S1/3

S1/4

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

S1/5

S1/6

S1/7

S1/8

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