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EPC-33, EPC-34

RADISYS CORPORATION

EPC-33, EPC-34

Processor

80486DX2/80486DX4

Processor Speed

50(internal)/100(internal)MHz

Chip Set

Pico Power

Video Chip Set

Cirrus Logic

Maximum Onboard Memory

32MB

Maximum Video Memory

1MB

Cache

256KB

BIOS

Phoenix

Dimensions

Unidentified

I/O Options

Ethernet 10BaseT connector, floppy drive interface, IDE interface, parallel port, serial ports (2), VGA port, PC/104 connectors (2), VGA feature connector, flat panel connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

M-Systems Flash Module

C1

Ethernet 10BaseT connector

CN6

VGA port

CN1

Flat panel connector

CN7

Serial port 1

CN2

VGA feature connector

CN8

VGA interface

CN3

IDE interface

CN9

Serial port 2/parallel port

CN4

PC/104 connector

P1

Floppy drive interface

CN5

PC/104 connector

P2

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured - do not alter

CN10

Unidentified

 

Flash BIOS boot block write protect disabled

JP4

Open

 

Flash BIOS boot block write protect enabled

JP4

Closed

 

Flash BIOS write protect disabled

JP5

Open

 

Flash BIOS write protect enabled

JP5

Closed

 

Flash BIOS normal operation

JP6

Open

 

Flash BIOS recovery mode

JP6

Closed

 

External MDA graphics card not installed

JP7

Open

 

External MDA graphics card installed

JP7

Closed

SIMM CONFIGURATION

Size

Bank 0

4MB

(1) 1M x 36

8MB

(1) 2M x 36

16MB

(1) 4M x 36

32MB

(1) 8M x 36

CACHE CONFIGURATION

Note: 256KB cache is factory installed and is not configurable.

VIDEO MEMORY CONFIGURATION

Note: 1MB video memory is factory installed and is not configurable.

LCD FLAT PANEL SELECTION

Setting

JP1

JP2

JP3

Sharp LM64C35P

Closed

Closed

Open

Sharp LM64P89

Closed

Open

Closed

Sharp LQ10D131

Closed

Open

Open

Sharp LQ10DH11

Open

Open

Closed

NEC NL6448AC

Open

Open

Open