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TI5TH (VER. 1.0B) Motherboard Settings and Configuration






TMC RESEARCH CORPORATION

TI5TH (VER. 1.0B)

Processor

CX M1/AM K5/Pentium

Processor Speed

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

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

256MB (EDO supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Unidentified

Dimensions

305mm x 244mm

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), cache slot, IR connector, USB connectors (2), ATX power connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

ATX power connector

ATX

Green PC connector

J16/pins 6 & 16

Serial port 1

J1

Turbo LED

J16/pins 8 & 18

PS/2 mouse port

J2

Reset switch

J16/pins 9 & 19

Parallel port

J5

IDE interface LED

J16/pins 10 & 20

Serial port 2

J6

Power LED & keylock

J16/pins 11 & 15

USB connector

J7

IDE interface 2

J17

USB connector

J8

IDE interface 1

J18

Floppy drive interface

J14

Soft off power supply

J19

IR connector

J15

32-bit PCI slots

PC1 PC4

Speaker

J16/pins 1 & 4

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

CMOS memory normal operation

JP14

Open

 

CMOS memory clear

JP14

Closed

PCI clock select /4

SW2/6

On

 

PCI clock select /3

SW2/6

Off

Factory configured - do not alter

SW2/7

Unidentified

Factory configured - do not alter

SW2/8

Unidentified

DRAM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1M x 36

None

16MB

(2) 2M x 36

None

16MB

(2) 1M x 36

(2) 1M x 36

24MB

(2) 2M x 36

(2) 1M x 36

32MB

(2) 4M x 36

None

32MB

(2) 2M x 36

(2) 2M x 36

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 4M x 36

(2) 2M x 36

64MB

(2) 8M x 36

None

64MB

(2) 4M x 36

(2) 4M 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

256MB

(2) 16M x 36

(2) 16M x 36

Note: Board accepts EDO memory.

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

256KB

(2) 32K x 32

Not installed

Unidentified

512KB

(2) 32K x 32

256KB module installed

Unidentified

CPU SPEED SELECTION (CYRIX)

CPU speed

Clock speed

Multiplier

SW2/1

SW2/2

SW2/3

SW2/4

SW2/5

120MHz

50MHz

2x

On

On

On

On

Off

133MHz

55MHz

2x

Off

Off

Off

On

Off

150MHz

60MHz

2x

On

Off

On

On

Off

166MHz

66MHz

2x

Off

On

Off

On

Off

CPU SPEED SELECTION (AMD)

CPU speed

Clock speed

Multiplier

SW2/1

SW2/2

SW2/3

SW2/4

SW2/5

75MHz

50MHz

1.5x

On

On

On

Off

Off

90MHz

60MHz

1.5x

On

Off

On

Off

Off

100MHz

66MHz

1.5x

Off

On

Off

Off

Off

120MHz

60MHz

1.5x

On

Off

On

Off

Off

133MHz

66MHz

1.5x

Off

On

Off

Off

Off

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

SW2/1

SW2/2

SW2/3

SW2/4

SW2/5

75MHz

50MHz

1.5x

On

On

On

Off

Off

90MHz

60MHz

1.5x

On

Off

On

Off

Off

100MHz

66MHz

1.5x

Off

On

Off

Off

Off

120MHz

60MHz

2x

On

Off

On

On

Off

133MHz

66MHz

2x

Off

On

Off

On

Off

150MHz

60MHz

2.5x

On

Off

On

On

On

166MHz

66MHz

2.5x

Off

On

Off

On

On

180MHz

60MHz

3x

On

Off

On

Off

On

200MHz

66MHz

3x

Off

On

Off

Off

On

CPU TYPE SELECTION

Type

JP1

JP2

P54C

Closed

Closed

P55C

Open

Open

CPU VOLTAGE SELECTION

Voltage

SW3/1

SW3/2

SW3/3

SW3/4

2.5v

Off

Off

Off

On

2.8v

Off

Off

On

Off

2.9v

Off

On

Off

Off

3.3v 3.52v

On

Off

Off

Off

DMA CHANNEL SELECTION

Channel

JP4

JP5

 

1

Pins 1 & 2 closed

Pins 1 & 2 closed

3

Pins 2 & 3 closed

Pins 2 & 3 closed

SERIAL PORT 2 SELECTION

Setting

JP6

JP7

Used as COM2

Pins 1 & 2 closed

Pins 1 & 2 closed

Used as IR connector

Pins 2 & 3 closed

Pins 2 & 3 closed








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