TMC RESEARCH CORPORATION

AI5TV (VER. 1.3C)

Processor

CX M1/AM K5/Pentium

Processor Speed

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

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

128MB (EDO supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Award

Dimensions

254mm x 218mm

I/O Options

32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), cache slot, IR connector, USB connectors (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

PS/2 mouse interface

J4

Reset switch

J14/pins 9 & 19

Serial port 1

J5

IDE interface LED

J14/pins 10 & 20

Serial port 2

J6

Power LED & keylock

J14/pins 11 & 15

Parallel port

J9

IR connector

J20

IDE interface 1

J10

Chassis fan power

J21

IDE interface 2

J11

USB connector

J27

Floppy drive interface

J12

USB connector

J28

Speaker

J14/pins 1 & 4

32-bit PCI slots

PC1 PC4

Turbo LED

J14/pins 8 & 18

Cache slot

SL1

USER CONFIGURABLE SETTINGS

Function

Label

Position

 

Flash BIOS voltage select 12v

JP4

Pins 1 & 2 closed

 

Flash BIOS voltage select 5v

JP4

Pins 2 & 3 closed

CMOS memory normal operation

W6

Open

 

CMOS memory clear

W6

Closed

PCI clock speed select /4

SW1/1

On

 

PCI clock speed select /3

SW1/1

Off

Factory configured - do not alter

SW1/4

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

Note: Board accepts EDO memory.

DIMM CONFIGURATION

Size

Bank 2

8MB

(1) 1M x 64

16MB

(1) 2M x 64

32MB

(1) 4M x 64

64MB

(1) 8M x 64

CACHE CONFIGURATION

Note: Board accepts 256KB/512KB cache. The configuration is unidentified.

CPU SPEED SELECTION (CYRIX)

CPU speed

Clock speed

Multiplier

SW1/3

SW1/5

SW1/6

SW/7

SW1/8

120MHz

50MHz

2x

On

Off

On

On

On

133MHz

55MHz

2x

Off

Off

On

On

On

150MHz

60MHz

2x

On

Off

On

On

Off

166MHz

66MHz

2x

On

Off

On

Off

On

CPU SPEED SELECTION (AMD)

CPU speed

Clock speed

Multiplier

SW1/3

SW1/5

SW1/6

SW/7

SW1/8

75MHz

50MHz

1.5x

On

Off

Off

On

On

90MHz

60MHz

1.5x

On

Off

Off

On

Off

100MHz

66MHz

1.5x

On

Off

Off

Off

On

120MHz

60MHz

1.5x

On

Off

Off

On

Off

133MHz

66MHz

1.5x

On

Off

Off

Off

On

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

SW1/3

SW1/5

SW1/6

SW/7

SW1/8

75MHz

50MHz

1.5x

On

Off

Off

On

On

90MHz

60MHz

1.5x

On

Off

Off

On

Off

100MHz

66MHz

1.5x

On

Off

Off

Off

On

120MHz

60MHz

2x

On

Off

On

On

Off

133MHz

66MHz

2x

On

Off

On

Off

On

150MHz

60MHz

2.5x

On

On

On

On

Off

166MHz

66MHz

2.5x

On

On

On

Off

On

200MHz

66MHz

3x

On

On

Off

Off

On

CPU VOLTAGE SELECTION

Voltage

V core

SW1/2

JP25

3.3v

2.8v

Off

Open

3.5v

3.5v

On

Closed