IBM CORPORATION

PS/VALUEPOINT 6387/T (TYPE 1)

Processor

80486DX/80486DX2

Processor Speed

33/66(internal)MHz

Chip Set

Intel

Max. Onboard DRAM

64MB

Cache

128/256KB (located on external cache card)

BIOS

IBM

Dimensions

330mm x 218mm

I/O Options

32-bit riser card slot, external cache card, floppy drive interface,

Hard drive interface, parallel port, PS/2 mouse port, serial ports (2), video port

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Floppy drive interface

J2

Video port

J15

Hard drive interface

J3

Power LED

J23

Serial port 1

J7

Hard disk LED

J24

PS/2 mouse port

J8

Speaker

J25

Serial port 2

J12

External cache card slot

U13

Riser card slot

J13

Riser card extension slot

U25

Parallel port

J14

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Factory configured - do not alter

J5

pins 1 & 2 closed

»

Write protect disabled

J6

pins 1 & 2 closed

 

Write protect enabled

J6

pins 2 & 3 closed

»

CMOS memory normal operation

J9

pins 1 & 2 closed

 

CMOS memory clear

J9

pins 2 & 3 closed

»

Monochrome adapter not installed

J16

pins 1 & 2 closed

 

Monochrome adapter installed

J16

pins 2 & 3 closed

»

Video port enabled

J17

pins 1 & 2 closed

 

Video port disabled

J17

pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

16MB

(1) 2M x 36

(1) 2M x 36

NONE

NONE

32MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

32MB

(1) 4M x 36

(1) 4M x 36

NONE

NONE

64MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

64MB

(1) 8M x 36

(1) 8M x 36

NONE

NONE

VIDEO MEMORY CONFIGURATION

Size

Bank 0

Bank 1

1MB

(2) 512K x 8

None

2MB

(2) 512K x 8

(2) 512K x 8

CPU TYPE CONFIGURATION

Type

J10

J11

80486DX

pins 1 & 2 closed

pins 1 & 2 closed

80486DX2

pins 2 & 3 closed

pins 2 & 3 closed