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IAT34PM

TMC RESEARCH CORPORATION

IAT34PM

Processor

80386DX/CX486DLC/80486SX/80487SX/

80486DX/ODP486SX/80486DX2/ODP586SX

Processor Speed

20/25/33/50 (Internal)/50/66 (Internal)MHz

Chip Set

OPTI

Max. onboard DRAM

32MB

SRAM Cache

64/128/256KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

Floppy drive interface, IDE interface, parallel port, PS/2 mouse port,

serial ports (2), VGA feature connector, VGA port

NPU Options

80387DX

CONNECTIONS

Purpose

Location

Purpose

Location

PS/2 mouse

J3

Video feature connector

J12

Serial port

J4

Speaker

J14A

Serial port

J5

Power LED & keylock

J14B

Parallel port

J6

Not used

J14C

VGA port

J7

Turbo switch

J14D

Floppy drive interface

J8

Turbo LED

J14E

IDE interface

J10

Reset switch

J14F

External battery

J11

IDE interface LED

J14G, J13

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Parallel port select unidirectional (printer)

JP6

Pins 2 & 3 closed

 

Parallel port select bi-directional

JP6

Pins 1 & 2 closed

Floppy drive select TEAC brand

JP7 & JP8

Pins 1 & 2 closed

 

Floppy drive select Toshiba brand

JP7 & JP8

Pins 2 & 3 closed

Monitor type select color

JP11

Closed

 

Monitor type select monochrome

JP11

Open

SIMMs type select single density

JP12

Pins 1 & 2 closed

 

SIMMs type select double density

JP12

Pins 2 & 3 closed

CMOS memory normal operation (Internal Battery)

JP13

Pins 2 & 3 closed

 

CMOS memory normal operation (External Battery)

JP13

Open

 

CMOS memory clear

JP13

Pins 1 & 2 closed

DRAM CONFIGURATION SINGLE DENSITY SIMMS

Size

Bank 0

Bank 1

Bank 2

Bank 3

JP12

1MB

256K x 36

NONE

NONE

NONE

Pins 1 & 2 closed

2MB

256K x 36

256K x 36

256K x 36

NONE

Pins 1 & 2 closed

2MB

512K x 36

NONE

NONE

NONE

Pins 2 & 3 closed

3MB

256K x 36

256K x 36

256K x 36

NONE

Pins 1 & 2 closed

4MB

1M x 36

NONE

NONE

NONE

Pins 1 & 2 closed

5MB

1M x 36

256K x 36

NONE

NONE

Pins 1 & 2 closed

6MB

1M x 36

256K x 36

256K x 36

NONE

Pins 1 & 2 closed

8MB

2M x 36

NONE

NONE

NONE

Pins 2 & 3 closed

8MB

1M x 36

1M x 36

NONE

NONE

Pins 1 & 2 closed

9MB

1M x 36

1M x 36

256K x 36

NONE

Pins 1 & 2 closed

10MB

512K x 36

2M x 36

NONE

NONE

Pins 2 & 3 closed

10MB

1M x 36

1M x 36

256K x 36

256K x 36

Pins 1 & 2 closed

12MB

1M x 36

1M x 36

1M x 36

NONE

Pins 1 & 2 closed

13MB

1M x 36

1M x 36

1M x 36

256K x 36

Pins 1 & 2 closed

16MB

1M x 36

1M x 36

1M x 36

1M x 36

Pins 1 & 2 closed

16MB

2M x 36

2M x 36

NONE

NONE

Pins 2 & 3 closed

16MB

4M x 36

NONE

NONE

NONE

Pins 1 & 2 closed

20MB

4M x 36

1M x36

NONE

NONE

Pins 1 & 2 closed

24MB

4M x 36

1M x36

1M x36

NONE

Pins 1 & 2 closed

28MB

4M x 36

1M x36

1M x36

1M x36

Pins 1 & 2 closed

32MB

4M x 36

4M x 36

NONE

NONE

Pins 1 & 2 closed

32MB

8M x 36

NONE

NONE

NONE

Pins 2 & 3 closed

36MB

4M x 36

4M x 36

1M x36

NONE

Pins 1 & 2 closed

40MB

4M x 36

4M x 36

1M x36

1M x36

Pins 1 & 2 closed

40MB

8M x 36

2M x 36

NONE

NONE

Pins 2 & 3 closed

48MB

4M x 36

4M x 36

4M x 36

NONE

Pins 1 & 2 closed

52MB

4M x 36

4M x 36

4M x 36

1M x36

Pins 1 & 2 closed

64MB

8M x 36

8M x 36

NONE

NONE

Pins 2 & 3 closed

64MB

4M x 36

4M x 36

4M x 36

4M x 36

Pins 1 & 2 closed

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

64KB

(4) 8K x 8

(4) 8K x 8

(1) 8K x 8

128KB

(4) 32K x 8

None

(1) 32K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

CACHE RN SOCKET CONFIGURATION

Size

RND1

RNE1

RNF1

64KB

Installed

Not installed

Not installed

128KB

Not installed

Installed

Not installed

256KB

Not installed

Not installed

Installed

I/O PORT CONFIGURATION

IDE

FDC

LPT

PORT1

PORT2

JP1

JP2

JP3

JP4

JP5

Primary

Primary

1

COM1

COM2

Closed

Open

Open

Open

Open

Primary

Primary

2

COM1

COM2

Open

Open

Open

Open

Open

Second.

Primary

1

COM1

COM2

Open

Closed

Open

Open

Open

Disabled

Primary

1

COM1

COM2

Closed

Open

Closed

Closed

Open

Disabled

Primary

2

COM1

COM2

Open

Open

Closed

Closed

Open

Primary

Disabled

1

COM1

COM2

Closed

Open

Open

Closed

Closed

Primary

Disabled

2

COM1

COM2

Open

Open

Open

Closed

Closed

Second.

Disabled

1

COM1

COM2

Open

Closed

Open

Closed

Closed

Disabled

Disabled

1

COM1

COM2

Closed

Open

Closed

Open

Closed

Disabled

Disabled

2

COM1

COM2

Open

Open

Closed

Open

Closed

Primary

Primary

1

COM1

Disabled

Closed

Closed

Closed

Open

Open

Second.

Primary

1

COM1

Disabled

Open

Open

Open

Open

Open

Primary

Primary

2

COM1

Disabled

Open

Closed

Closed

Closed

Open

Primary

Primary

2

COM2

COM3

Open

Open

Closed

Open

Open

Disabled

Primary

2

COM2

COM3

Closed

Closed

Closed

Closed

Open

Primary

Disabled

2

COM2

COM3

Open

Open

Closed

Closed

Closed

Disabled

Disabled

2

COM2

COM3

Closed

Closed

Closed

Open

Closed

Primary

Primary

1

COM3

COM4

Closed

Closed

Open

Open

Open

Second.

Primary

2

COM3

COM4

Closed

Open

Closed

Open

Open

Second.

Disabled

2

COM3

COM4

Closed

Open

Closed

Closed

Closed

Disabled

Primary

1

COM3

COM4

Open

Closed

Closed

Closed

Open

Primary

Disabled

1

COM3

COM4

Closed

Closed

Open

Open

Closed

Disabled

Disabled

1

COM3

COM4

Open

Closed

Closed

Open

Closed

Primary

Primary

1

COM3

Disabled

Closed

Open

Open

Closed

Open

Primary

Primary

2

COM3

Disabled

Open

Closed

Open

Closed

Open

Second.

Primary

2

COM3

Disabled

Closed

Closed

Open

Closed

Open

Primary

Primary

1

Disabled

Disabled

Closed

Open

Open

Open

Closed

Primary

Primary

2

Disabled

Disabled

Open

Open

Open

Open

Closed

Second.

Primary

1

Disabled

Disabled

Open

Closed

Open

Open

Closed

Second.

Primary

2

Disabled

Disabled

Closed

Closed

Open

Open

Closed

Disabled

Primary

Disabled

Disabled

Disabled

Open

Closed

Closed

Closed

Closed

Disabled

Disabled

Disabled

Disabled

Disabled

Closed

Closed

Closed

Closed

Closed

CPU SPEED CONFIGURATION

CPU

Speed

RNG1

RNG2

RNG3

RNG4

RNG5

80386DX

33MHz

Installed

Not installed

Not installed

Not installed

Not installed

CX486SLC

33MHz

Installed

Not installed

Not installed

Not installed

Not installed

80386DX

40MHz

Not installed

Installed

Not installed

Not installed

Not installed

CX486SLC

40MHz

Not installed

Installed

Not installed

Not installed

Not installed

80486SX

25MHz

Not installed

Not installed

Installed

Not installed

Not installed

80487SX

25MHz

Not installed

Not installed

Installed

Not installed

Not installed

80486DX

25MHz

Not installed

Not installed

Installed

Not installed

Not installed

ODP486SX

25MHz

Not installed

Not installed

Installed

Not installed

Not installed

80486DX2

50i MHz

Not installed

Not installed

Installed

Not installed

Not installed

ODP586SX

50i MHz

Not installed

Not installed

Installed

Not installed

Not installed

80486SX

33MHz

Not installed

Not installed

Not installed

Installed

Not installed

80487SX

33MHz

Not installed

Not installed

Not installed

Installed

Not installed

80486DX

33MHz

Not installed

Not installed

Not installed

Installed

Not installed

80486DX

50MHz

Not installed

Not installed

Not installed

Not installed

Installed

ODP486SX

33MHz

Not installed

Not installed

Not installed

Installed

Not installed

80486DX2

66i MHz

Not installed

Not installed

Not installed

Installed

Not installed

ODP586SX

66i MHz

Not installed

Not installed

Not installed

Installed

Not installed

80386 CPU TYPE CONFIGURATION

CPU

RNH1

RNH2

RN15

RN16

80386DX

Installed

Not installed

Installed

Not installed

CX486SLC

Not installed

Installed

Installed

Not installed

80486 CPU TYPE CONFIGURATION

CPU

RNA1

RNB1

RNC1

RN15

RN16

80486SX

Not installed

Not installed

Installed

Not installed

Installed

80487SX

Not installed

Installed

Not installed

Not installed

Installed

80486DX

Installed

Not installed

Not installed

Not installed

Installed

ODP486SX

Not installed

Installed

Not installed

Not installed

Installed

80486DX2

Installed

Not installed

Not installed

Not installed

Installed

ODP586SX

Not installed

Installed

Not installed

Not installed

Installed