REPLY CORPORATION

POWERBOARD DESKPRO (E), (S)

Processor

80486SX2/80486DX2/80486DX4

Processor Speed

50(internal)/66(internal)/100(internal)MHz

Chip Set

Reply

Max. Onboard DRAM

64MB

Cache

256KB

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

Floppy drive interfaces (2), IDE interface, parallel port, PS/2 mouse port, serial port, VGA port

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

VGA port

CN1

Floppy drive interface

CN7

Serial port

CN2

Disk drive interfaces

CN8

Parallel port

CN3

Chassis fan power

CN9

PS/2 mouse port

CN4

External battery

J1

IDE interface

CN5

Speaker

J2

Floppy drive interface

CN6

Reset switch

J19

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Factory configured - do not alter

J20

N/A

»

Factory configured - do not alter

J21

N/A

»

Factory configured - do not alter

J24

N/A

»

Password enabled

J25

Closed

 

Password disabled

J25

Open

»

CMOS memory normal operation

J26

Open

 

CMOS memory clear

J26

Closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

2MB

(1) 512K x 36

NONE

NONE

4MB

(1) 512K x 36

(1) 512K x 36

NONE

4MB

(1) 1M x 36

NONE

NONE

6MB

(1) 512K x 36

(1) 512K x 36

(1) 512K x 36

6MB

(1) 512K x 36

(1) 1M x 36

NONE

8MB

(1) 1M x 36

(1) 1M x 36

NONE

8MB

(1) 2M x 36

NONE

NONE

10MB

(1) 512K x 36

(1) 2M x 36

NONE

12MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

12MB

(1) 1M x 36

(1) 2M x 36

NONE

12MB

(1) 512K x 36

(1) 512K x 36

(1) 2M x 36

14MB

(1) 512K x 36

(1) 1M x 36

(1) 2M x 36

16MB

(1) 2M x 36

(1) 2M x 36

NONE

16MB

(1) 4M x 36

NONE

NONE

16MB

(1) 1M x 36

(1) 1M x 36

(1) 2M x 36

18MB

(1) 512K x 36

(1) 2M x 36

(1) 2M x 36

20MB

(1) 1M x 36

(1) 2M x 36

(1) 2M x 36

20MB

(1) 1M x 36

(1) 4M x 36

NONE

24MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

24MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

32MB

(1) 4M x 36

(1) 4M x 36

NONE

32MB

(1) 8M x 36

NONE

NONE

32MB

(1) 2M x 36

(1) 2M x 36

(1) 4M x 36

36MB

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

40MB

(1) 1M x 36

(1) 1M x 36

(1) 8M x 36

48MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

48MB

(1) 2M x 36

(1) 2M x 36

(1) 8M x 36

64MB

(1) 8M x 36

(1) 8M x 36

NONE

64MB

(1) 4M x 36

(1) 4M x 36

(1) 8M x 36

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

Note: Depending on board version, the board will have 0KB cache or 256KB cache factory installed.

CACHE JUMPER CONFIGURATION

Note: Jumpers J13 & J17 will be factory configured to the amount of cache installed.

CPU SPEED CONFIGURATION

Speed

J14

50iMHz

Open

66iMHz

Closed

100iMHz

Closed