CHAINTECH COMPUTER COMPANY, LTD.

5IDM2.1

Processor

Pentium

Processor Speed

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

Chip Set

Intel

Max. Onboard DRAM

128MB

Cache

256/512KB

BIOS

Award

Dimensions

330mm x 218mm

I/O Options

32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, serial ports (2), VRM module connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 2

CN1

Speaker

JP20

Serial port 1

CN2

Turbo switch

JP21

IDE interface 2

CN3

IDE interface LED

JP22

IDE interface 1

CN4

Green PC connector

JP23

Floppy drive interface

CN5

Turbo LED

JP24

VRM module connector

CN6

Reset switch

JP25

Parallel port

CN7

32-bit PCI slots

PC1 - PC4

Power LED & keylock

JP19

   

DRAM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1M x 36

NONE

8MB

NONE

(2) 1M x 36

16MB

(2) 2M x 36

NONE

16MB

NONE

(2) 2M x 36

16MB

(2) 1M x 36

(2) 1M x 36

24MB

(2) 1M x 36

(2) 2M x 36

24MB

(2) 2M x 36

(2) 1M x 36

32MB

(2) 4M x 36

NONE

32MB

NONE

(2) 4M x 36

32MB

(2) 2M x 36

(2) 2M x 36

40MB

(2) 1M x 36

(2) 4M x 36

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 2M x 36

(2) 4M x 36

48MB

(2) 4M x 36

(2) 2M x 36

64MB

(2) 8M x 36

NONE

64MB

NONE

(2) 8M x 36

64MB

(2) 4M x 36

(2) 4M x 36

72MB

(2) 1M x 36

(2) 8M x 36

72MB

(2) 8M x 36

(2) 1M x 36

80MB

(2) 2M x 36

(2) 8M x 36

80MB

(2) 8M x 36

(2) 2M x 36

96MB

(2) 4M x 36

(2) 8M x 36

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

256KB

(4) 32K x 8

(4) 32K x 8

(1) 8K x 8

512KB

(4) 64K x 8

(4) 64K x 8

(1) 16K or (1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP10

256KB

pins 2 & 3 closed

512KB

pins 1 & 2 closed

CACHE VOLTAGE CONFIGURATION

Voltage

JP12

3.3v

pins 1 & 2, 3 & 4 closed

5v

pins 5 & 6, 7 & 8 closed

CPU SPEED CONFIGURATION

Speed

JP4

JP6

75MHz

pins 3 & 5, 4 & 6 closed

pins 1 & 2 closed

90MHz

pins 2 & 4, 3 & 5 closed

pins 2 & 3 closed

100MHz

pins 1 & 3, 4 & 6 closed

pins 2 & 3 closed

120MHz

pins 2 & 4, 3 & 5 closed

pins 2 & 3 closed

133MHz

pins 1 & 3, 4 & 6 closed

pins 2 & 3 closed

150MHz

pins 2 & 4, 3 & 5 closed

pins 2 & 3 closed

CPU CLOCK SPEED CONFIGURATION

Speed

JP11

JP27

1.5x

Open

Open

2x

Closed

Open

2.5x

Closed

Closed

3x

Open

Closed

CPU VOLTAGE CONFIGURATION

Voltage

JP16

3.3v

pins 1 & 2 closed

3.4v

pins 3 & 4 closed

3.5v

pins 5 & 6 closed