TMC RESEARCH CORPORATION

AI5TV (VER. 2.2)

Processor

CX 6X86/CX 6X86L/CX 6X86MX/AM K5/AM K6/Pentium

Processor Speed

75/90/100/120/133/150/166/200/233MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

128MB (EDO supported)

Maximum Video Memory

None

Cache

512KB

BIOS

Award

Dimensions

254mm x 218mm

I/O Options

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

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

J5

Chassis fan power

J13

Serial port 2

J6

IR connector

J14

Parallel port

J7

Speaker

J15/pins 1 & 4

PS/2 mouse interface

J8

Green PC connector

J15/pins 6 & 16

USB connector

J9

Turbo LED

J15/pins 8 & 18

USB connector

J9A

Reset switch

J15/pins 9 & 19

IDE interface 1

J10

IDE interface LED

J15/pins 10 & 20

IDE interface 2

J11

Power LED & keylock

J15/pins 11 & 15

Floppy drive interface

J12

32-bit PCI slots

PC1 – PC4

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

SW1/7

Off

 

CMOS memory clear

SW1/7

On

»

Factory configured - do not alter

SW1/8

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

Note: Board accepts EDO memory.

DIMM CONFIGURATION

Size

Bank 2

Bank 3

8MB

(1) 1M x 64

None

16MB

(1) 2M x 64

None

16MB

(1) 1M x 64

(1) 1M x 64

24MB

(1) 2M x 64

(1) 1M x 64

32MB

(1) 4M x 64

None

32MB

(1) 2M x 64

(1) 2M x 64

40MB

(1) 4M x 64

(1) 1M x 64

48MB

(1) 4M x 64

(1) 2M x 64

64MB

(1) 4M x 64

(1) 4M x 64

CACHE CONFIGURATION

Size

Bank 0

512KB

(1) 64K x 64

CPU SPEED SELECTION (CX 8X86/X86L)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

120MHz

50MHz

2x

On

On

On

Off

On

Off

133MHz

55MHz

2x

On

On

Off

Off

On

Off

150MHz

60MHz

2x

Off

On

On

Off

On

Off

166MHz

66MHz

2x

On

Off

On

Off

On

Off

CPU SPEED SELECTION (CX 6X86MX)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

166MHz

66MHz

2.5x

On

Off

On

Off

On

On

200MHz

66MHz

2.5x

On

Off

On

Off

On

On

233MHz

66MHz

3x

On

Off

On

Off

Off

On

CPU SPEED SELECTION (AM K5)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

75MHz

50MHz

1.5x

On

On

On

Off

Off

Off

90MHz

60MHz

1.5x

Off

On

On

Off

Off

Off

100MHz

66MHz

1.5x

On

Off

On

Off

Off

Off

120MHz

60MHz

1.5x

Off

On

On

Off

On

Off

133MHz

66MHz

1.5x

On

Off

On

Off

On

Off

150MHz

60MHz

1.75x

Off

On

On

Off

On

Off

166MHz

66MHz

1.75x

On

Off

On

On

Off

Off

CPU SPEED SELECTION (AM K6)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

166MHz

66MHz

1.75x

On

Off

On

On

Off

Off

200MHz

66MHz

3x

On

Off

On

Off

Off

On

233MHz

66MHz

3.5x

On

Off

On

Off

Off

Off

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

75MHz

50MHz

1.5x

On

On

On

Off

Off

Off

90MHz

60MHz

1.5x

Off

On

On

Off

Off

Off

100MHz

66MHz

1.5x

On

Off

On

Off

Off

Off

120MHz

60MHz

2x

Off

On

On

Off

On

Off

133MHz

66MHz

2x

On

Off

On

Off

On

Off

150MHz

60MHz

2.5x

Off

On

On

Off

On

On

166MHz

66MHz

2.5x

On

Off

On

Off

On

On

200MHz

66MHz

3x

On

Off

On

Off

Off

On

233MHz

66MHz

3.5x

On

Off

On

Off

Off

Off

CPU VOLTAGE SELECTION (SINGLE)

Voltage

SW2/1

SW2/2

SW/3

SW/4

W2

W3

3.5v

On

On

On

On

Closed

Open

CPU VOLTAGE SELECTION (DUAL)

Voltage

V core

SW2/1

SW2/2

SW/3

SW/4

W2

W3

3.3v

2.0v

Off

Off

Off

Off

Open

Closed

3.3v

2.6v

Off

On

On

Off

Open

Closed

3.3v

2.7v

On

On

On

Off

Open

Closed

3.3v

2.8v

Off

Off

Off

On

Open

Closed

3.3v

2.9v

On

Off

Off

On

Open

Closed

3.3v

3.0v

Off

On

Off

On

Open

Closed

3.3v

3.1v

On

On

Off

On

Open

Closed

3.3v

3.2v

Off

Off

On

On

Open

Closed

3.3v

3.5v

On

On

On

On

Open

Closed