TRENTON TECHNOLOGY, INC.

TR-P5EISA

Processor

Pentium

Processor Speed

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

Chip Set

Unidentified

Video Chip Set

None

Maximum Onboard Memory

256MB

Maximum Video Memory

None

Cache

256KB

BIOS

AMI

Dimensions

Unidentified

I/O Options

Floppy drive interface, IDE interface, parallel port, serial ports (2), combo I/O connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Power LED & keylock

P2

Serial port 2

P7

Floppy drive interface

P3

Parallel port

P8

Auxiliary keyboard connector

P4

Chassis fan power

P9

Speaker

P5

Reset switch

P10

Combo I/O connector

P5A

IDE interface

P11

Serial port 1

P6

IDE interface LED

P12

USER CONFIGURABLE SETTINGS

Function

Label

Position

Monitor type select color

JU80

Pins 1 & 2 closed

 

Monitor type select monochrome

JU80

Pins 2 & 3 closed

Password normal operation

JU81

Open

 

Password clear

JU81

Closed

Watchdog timer reset

JU82

Pins 1 & 2 closed

 

Watchdog timer normal operation

JU82

Pins 2 & 3 closed

Speaker data to pin 8 of P5A enabled

JU84

Closed

 

Speaker data to pin 8 of P5A disabled

JU84

Open

Reset data to pin 1 of P5A enabled

JU85

Closed

 

Reset data to pin 1 of P5A disabled

JU85

Open

CMOS memory normal operation

JU86

Open

 

CMOS memory clear

JU86

Closed

IDE IOCHRDY installed

JU90

Closed

 

IDE IOCHRDY not installed

JU90

Open

Serial port 1 IRQ select IRQ4

JU100

Pins 2 & 3 closed

 

Serial port 1 IRQ select IRQ3

JU100

Pins 1 & 2 closed

Serial port 2 IRQ select IRQ3

JU101

Pins 1 & 2 closed

 

Serial port 2 IRQ select IRQ4

JU101

Pins 2 & 3 closed

Parallel port IRQ select IRQ7

JU102

Pins 2 & 3 closed

 

Parallel port IRQ select IRQ5

JU102

Pins 1 & 2 closed

DRAM CONFIGURATION

Note: Board accepts up to 256MB memory. The configuration is unidentified.

CACHE CONFIGURATION

Size

Bank 0

256KB

(8) 32K x 8

DMA CHANNEL SELECTION

Channel

JU103

JU104

3

Pins 7 & 8 closed

Pins 7 & 8 closed

5

Pins 5 & 6 closed

Pins 5 & 6 closed

6

Pins 3 & 4 closed

Pins 3 & 4 closed

7

Pins 1 & 2 closed

Pins 1 & 2 closed