CHAINTECH COMPUTER COMPANY, LTD.

5IFM

Processor

CX6X86/Pentium

Processor Speed

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

Chip Set

Intel

Maximum Onboard Memory

256MB

Cache

256/512KB

BIOS

Award

Dimensions

280mm x 220mm

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), cache slot, IR connector

NPU Options

None

CONNECTIONS

Function

Label

Function

Label

PS/2 mouse interface

J4

IDE interface LED

J17

Serial port 2

J7

Green PC LED

J18

Serial port 1

J8

Speaker

J19

Floppy drive interface

J9

Reset switch

J20

Parallel port

J10

Power LED & keylock

J21

IDE interface 1

J11

Chassis fan power

JP22

IDE interface 2

J12

Green PC connector

JP24

IR connector

J14

32-bit PCI slots

PC1 - PC4

Turbo LED

J16

Cache slot

SL1

DRAM

Size

Bank 0

Bank 1

4MB

(2) 512K x 36

None

4MB

(2) 256K x 36

(2) 256K x 36

6MB

(2) 512K x 36

(2) 256K x 36

6MB

(2) 256K x 36

(2) 512K x 36

8MB

(2) 1M x 36

None

8MB

(2) 512K x 36

(2) 512K x 36

10MB

(2) 1M x 36

(2) 256K x 36

10MB

(2) 256K x 36

(2) 1M x 36

12MB

(2) 1M x 36

(2) 512K x 36

12MB

(2) 512K x 36

(2) 1M x 36

16MB

(2) 2M x 36

None

16MB

(2) 1M x 36

(2) 1M x 36

18MB

(2) 2M x 36

(2) 256K x 36

18MB

(2) 256K x 36

(2) 2M x 36

20MB

(2) 2M x 36

(2) 512K x 36

20MB

(2) 512K x 36

(2) 2M x 36

24MB

(2) 2M x 36

(2) 1M x 36

24MB

(2) 1M x 36

(2) 2M x 36

32MB

(2) 4M x 36

None

32MB

(2) 2M x 36

(2) 2M x 36

34MB

(2) 4M x 36

(2) 256K x 36

34MB

(2) 256K x 36

(2) 4M x 36

36MB

(2) 4M x 36

(2) 512K x 36

36MB

(2) 512K x 36

(2) 4M x 36

40MB

(2) 4M x 36

(2) 1M x 36

40MB

(2) 1M x 36

(2) 4M x 36

48MB

(2) 4M x 36

(2) 2M x 36

48MB

(2) 2M x 36

(2) 4M x 36

64MB

(2) 8M x 36

None

DRAM (CON’T)

Size

Bank 0

Bank 1

64MB

(2) 4M x 36

(2) 4M x 36

66MB

(2) 8M x 36

(2) 256K x 36

66MB

(2) 256K x 36

(2) 8M x 36

68MB

(2) 8M x 36

(2) 512K x 36

68MB

(2) 512K x 36

(2) 8M x 36

72MB

(2) 8M x 36

(2) 1M x 36

72MB

(2) 1M x 36

(2) 8M x 36

80MB

(2) 8M x 36

(2) 2M x 36

80MB

(2) 2M x 36

(2) 8M x 36

96MB

(2) 8M x 36

(2) 4M x 36

96MB

(2) 4M x 36

(2) 8M x 36

128MB

(2) 16M x 36

None

128MB

(2) 8M x 36

(2) 8M x 36

130MB

(2) 16M x 36

(2) 256K x 36

132MB

(2) 16M x 36

(2) 512K x 36

136MB

(2) 16M x 36

(2) 1M x 36

144MB

(2) 16M x 36

(2) 2M x 36

160MB

(2) 16M x 36

(2) 4M x 36

192MB

(2) 16M x 36

(2) 8M x 36

256MB

(2) 16M x 36

(2) 16M x 36

Note: Board accepts EDO & FP memory.

CACHE SIZE

Size

Bank 0

SL1

256KB (A)

None

Installed

256KB (B)

(2) 32K x 32

Not installed

512KB

(2) 32K x 32

Installed

CACHE JUMPER

Size

JP8

JP9

256KB (A)

Open

Open

256KB (B)

Pins 2 & 3 closed

Pins 1 & 2 closed

512KB

Pins 1 & 2 closed

Pins 2 & 3 closed

CPU TYPE/SPEED/VOLTAGE

CPU type

Speed

Voltage

Multiplier

JP10

JP11

JP12

Intel

75MHz

3.3v

1.5x

1 & 2

1 & 2

1 & 2, 3 & 4, 5 & 6

Intel

90MHz

3.3v

1.5x

2 & 3

1 & 2

1 & 2, 3 & 4, 5 & 6

Intel

90MHz

3.4v

1.5x

2 & 3

1 & 2

1 & 2, 3 & 4, 5 & 6

Intel

90MHz

3.5v

1.5x

2 & 3

1 & 2

1 & 2, 3 & 4, 5 & 6

Intel

100MHz

3.3v

1.5x

1 & 2

2 & 3

1 & 2, 3 & 4, 5 & 6

Intel

100MHz

3.4v

1.5x

1 & 2

2 & 3

1 & 2, 3 & 4, 5 & 6

Cyrix

120MHz

3.3v

1.5x

1 & 2

2 & 3

1 & 2, 3 & 4, 5 & 6

Intel

120MHz

3.3v

2x

2 & 3

1 & 2

1 & 2, 3 & 4, 5 & 6

Cyrix

133MHz

3.3v

2x

2 & 3

2 & 3

1 & 2, 3 & 4, 5 & 6

Intel

133MHz

3.5v

2x

1 & 2

2 & 3

1 & 2, 3 & 4, 5 & 6

Cyrix

150MHz

3.3v

2x

2 & 3

1 & 2

1 & 2, 3 & 4, 5 & 6

Intel

150MHz

3.5v

2.5x

2 & 3

1 & 2

1 & 2, 3 & 4, 5 & 6

Cyrix

166MHz

3.3v

2x

1 & 2

2 & 3

1 & 2, 3 & 4, 5 & 6

Intel

166MHz

3.5v

2.5x

1 & 2

2 & 3

1 & 2, 3 & 4, 5 & 6

Intel

180MHz

3.5v

3x

2 & 3

1 & 2

1 & 2, 3 & 4, 5 & 6

Intel

200MHz

3.3v

2.5x

1 & 2

2 & 3

Open

Intel

200MHz

3.5v

3x

1 & 2

2 & 3

1 & 2, 3 & 4, 5 & 6

CPU TYPE/SPEED/VOLTAGE (CON’T)

CPU type

Speed

Voltage

Multiplier

JP13

JP20

JP21

Intel

75MHz

3.3v

1.5x

1 & 2, 7 & 8

2 & 3

2 & 3

Intel

90MHz

3.3v

1.5x

1 & 2, 7 & 8

2 & 3

2 & 3

Intel

90MHz

3.4v

1.5x

3 & 4, 7 & 8

2 & 3

2 & 3

Intel

90MHz

3.5v

1.5x

5 & 6, 7 & 8

2 & 3

2 & 3

Intel

100MHz

3.3v

1.5x

1 & 2, 7 & 8

2 & 3

2 & 3

Intel

100MHz

3.4v

1.5x

3 & 4, 7 & 8

2 & 3

2 & 3

Cyrix

120MHz

3.3v

1.5x

1 & 2, 7 & 8

2 & 3

2 & 3

Intel

120MHz

3.3v

2x

1 & 2, 7 & 8

2 & 3

1 & 2

Cyrix

133MHz

3.3v

2x

1 & 2, 7 & 8

2 & 3

1 & 2

Intel

133MHz

3.5v

2x

5 & 6, 7 & 8

2 & 3

1 & 2

Cyrix

150MHz

3.3v

2x

1 & 2, 7 & 8

2 & 3

1 & 2

Intel

150MHz

3.5v

2.5x

5 & 6, 7 & 8

1 & 2

1 & 2

Cyrix

166MHz

3.3v

2x

1 & 2, 7 & 8

2 & 3

1 & 2

Intel

166MHz

3.5v

2.5x

5 & 6, 7 & 8

1 & 2

1 & 2

Intel

180MHz

3.5v

3x

5 & 6, 7 & 8

1 & 2

2 & 3

Intel

200MHz

3.3v

2.5x

1 & 2, 9 & 10

1 & 2

2 & 3

Intel

200MHz

3.5v

3x

5 & 6, 7 & 8

1 & 2

2 & 3