TEXAS MICRO SYSTEMS, INC.

PE5000HX

Processor

Pentium

Processor Speed

100/133/166/200MHz

Chip Set

Unidentified

Video Chip Set

None

Maximum Onboard Memory

256MB

Maximum Video Memory

None

Cache

256/512KB

BIOS

Unidentified

Dimensions

355mm x 304mm

I/O Options

32-bit PCI slots (4), PCI bus slot, floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial ports (2), cache slot

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

IDE interface LED

CN1

PS/2 mouse port

CN6

IDE interface

CN2

Parallel port

CN7

Floppy drive interface

CN3

Auxiliary keyboard connector

CN8

Serial port 1

CN4

Cache slot

SL1

Serial port 2

CN5

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Watchdog timer disabled

JP3

Pins 2 & 3 closed

 

Watchdog timer enabled

JP3

Pins 1 & 2 closed

»

PS/2 IRQ 12 enabled

JP4

Pins 2 & 3 closed

 

Next Step OS used

JP4

Pins 1 & 2 closed

»

Monitor type select color

SW1/1

On

 

Monitor type select monochrome

SW1/1

Off

»

Flash BIOS enabled

SW1/2

Off

 

Flash BIOS disabled

SW1/2

On

»

CMOS memory normal operation

SW1/3

Off

 

CMOS memory clear

SW1/3

On

»

I/O address select 270/271

SW1/4

Off

 

I/O address select 370/371

SW1/4

On

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

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

JP1

JP2

JP8

JP9

100MHz

66MHz

1.5x

Open

Open

Open

Closed

133MHz

66MHz

2x

Closed

Open

Open

Closed

166MHz

66MHz

2.5x

Closed

Closed

Open

Closed

200MHz

66MHz

3x

Open

Closed

Open

Closed

SERIAL PORT 2 SELECTION

Setting

JP5

JP6

JP7

»

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

 

RS-485

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

CONNECTIONS

Purpose

Location

Purpose

Location

32-bit PCI slots

PC1 – PC3

PCI bus slot

SL2

Unidentified slot

SL1

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Factory configured - do not alter

J13

Unidentified

»

Factory configured - do not alter

J15

Unidentified

»

Factory configured - do not alter

J20

Unidentified

EISA SLOT SELECTION

Setting

JP1

JP2

JP3

JP4

ISA card installed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

EISA card installed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

Note: JP1 sets slot 1, JP2 sets slot 2, etc.

EISA SLOT SELECTION (CON’T)

Setting

JP5

JP6

JP7

JP8

ISA card installed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

EISA card installed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed