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P5000HX2 SBC

TEXAS MICRO, INC.

P5000HX2 SBC

Device Type

Single board computer

Processor

Pentium

Processor Speed

100/133/166MHz

Chip Set

Intel 430HX

Maximum Onboard Memory

256MB

Cache

256/512KB

BIOS

Unidentified

Dimensions

338mm x 122mm

I/O Options

Floppy drive interface, IDE interface, SCSI interface, parallel port, PS/2 mouse interface, serial ports (2), cache slot, USB connectors (2)

CONNECTIONS

Purpose

Location

Purpose

Location

IDE interface LED

C1

Floppy drive interface

CN3

USB connector 1

C2

Serial port 2

CN4

USB connector 2

C3

Serial port 1

CN5

Chassis fan power

C4

Parallel port

CN6

Keyboard connector

C5

PS/2 mouse interface

CN7

SCSI interface

CN1

Cache slot

SL1

IDE interface

CN2

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Watchdog timer disabled

JP4

Pins 2 & 3 closed

 

Watchdog timer enabled

JP4

Pins 1 & 2 closed

»

Next Step OS select normal operation

JP7

Pins 2 & 3 closed

 

Next Step OS select running Next Step & having PS/2 problems

JP7

Pins 1 & 2 closed

»

Monitor type select color

SW1/1

On

 

Monitor type select monochrome

SW1/1

Off

»

Flash BIOS enabled; auxiliary ROM disabled

SW1/2

Off

 

Flash BIOS disabled; auxiliary ROM enabled

SW1/2

On

»

CMOS memory normal operation

SW1/3

Off

 

CMOS memory clear

SW1/3

On

»

I/O port address select 270/271

SW1/4

Off

 

I/O port address select 370/371

SW1/4

On

SIMM 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

SIMM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

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

128MB

(2) 16M x 36

None

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

CACHE CONFIGURATION

Size

SL1

256KB

256KB module installed

512KB

512KB module installed

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

JP6

JP8

JP9

JP10

100MHz

66MHz

1.5x

Open

Open

Open

Closed

133MHz

66MHz

2x

Open

Closed

Open

Closed

166MHz

66MHz

2.5x

Closed

Closed

Open

Closed

SERIAL PORT 2 SELECTION

Setting

JP2

JP3

JP5

»

RS-232

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

 

RS-422

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed