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IPC MBPOSIIIS-25

IPC CORPORATION, LTD.

IPC MBPOSIIIS-25

Processor

80486SX/80486DX (exact location unidentified)

Processor Speed

25MHz

Chip Set

Unidentified

Max. Onboard DRAM

32MB

Cache

None

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

Floppy drive interfaces (2), IDE interface, parallel port, serial ports (2), VGA port, riser slot, numeric display connector, numeric display power connector, internal numeric display connector, external numeric display connector, printer power connectors (2), drawer port connector, external keyboard connectors (2), scanner port, keyboard controller

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Numeric display power connector

J1

External keyboard connector

J12

Serial port 2/external floppy drive

J2

Keyboard controller

J13

Floppy drive interface

J3

Parallel port

J14

IDE interface

J4

Serial port 1

J15

Numeric display connector

J5

Scanner port

J16

Internal numeric display connector

J6

External keyboard connector

J17

External numeric display connector

J8

Reset switch

JP9

Printer power connector

J9

Printer power connector

PS2

Drawer port connector

J10

Riser slot

SL1

Speaker

J11

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Floppy drive set as drive B

J7

Open

 

Floppy drive set as drive A

J7

Closed

 

Monitor type select monochrome

JP1

Open

 

Monitor type select color/EGA/VGA

JP1

Closed

»

5v power to external floppy drive interface disabled

JP2

Open

 

5v power to external floppy drive interface enabled

JP2

Closed

»

12v power to external floppy drive interface disabled

JP3

Open

 

12v power to external floppy drive interface enabled

JP3

Closed

»

Factory configured - do not alter

JP4

N/A

»

Drawer port voltage select 12v

JP5

pins 1 & 2 closed

 

Drawer port voltage select 25v

JP5

pins 2 & 3 closed

»

Factory configured - do not alter

JP10

N/A

»

Keylock level I to control floppy access disabled

JP12

pins 2 & 3 closed

 

Keylock level I to control floppy access enabled

JP12

pins 1 & 2 closed

»

12v power to scanner port disabled

JP18

Open

 

12v power to scanner port enabled

JP18

Closed

»

Keylock level I to control write access to NVR disabled

JP19

pins 1 & 2 closed

 

Keylock level I to control write access to NVR enabled

JP19

pins 2 & 3 closed

»

Non volatile RAM select 128KB (DS1245Y)

JP21

Open

 

Non volatile RAM select 8KB or 32KB (DS1225Y/DS1235Y)

JP21

Closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(4) 256K x 9

NONE

2MB

(4) 256K x 9

(4) 256K x 9

4MB

(4) 1M x 9

NONE

8MB

(4) 1M x 9

(4) 1M x 9

16MB

(4) 4M x 9

NONE

32MB

(4) 4M x 9

(4) 4M x 9

CPU TYPE CONFIGURATION

Type

JP7

JP8

80486SX

Open

Open

80486DX

Closed

Closed

I/O CONTROLLER INDEX CONFIGURATION

Index address

Data address

JP6

»

398H

399H

pins 1 & 2 closed

 

26EH

26FH

pins 2 & 3 closed

I/O ADDRESS RANGE CONFIGURATION

Port

JP17

»

100H

pins 1 & 2 closed

 

110H

pins 3 & 4 closed

 

120H

pins 5 & 6 closed

 

130H

pins 7 & 8 closed

 

140H

pins 9 & 10 closed

 

150H

pins 11 & 12 closed

 

160H

pins 13 & 14 closed

 

170H

pins 15 & 16 closed

KEYLOCK LEVEL 1 OR 5 TO CONTROL READ ACCESS TO NVR CONFIGURATION

Setting

JP20

JP22

»

Disabled

pins 1 & 2 closed

pins 1 & 2 closed

 

Enabled

pins 2 & 3 closed

pins 2 & 3 closed

I/O CONFIGURATION

Floppy

IDE

Serial 1

Serial 2

Parallel

JP11

JP13

JP14

JP15

JP16

»

PRI

PRI

COM1

COM2

LPT2

2 & 3

2 & 3

2 & 3

2 & 3

2 & 3

 

PRI

PRI

COM1

COM2

LPT1

2 & 3

1 & 2

2 & 3

2 & 3

2 & 3

 

PRI

SEC

COM1

COM2

LPT1

2 & 3

2 & 3

2 & 3

2 & 3

1 & 2

 

PRI

PRI

COM3

COM4

LPT1

2 & 3

1 & 2

2 & 3

2 & 3

1 & 2

 

PRI

PRI

COM2

COM3

LPT2

2 & 3

2 & 3

2 & 3

1 & 2

2 & 3

 

PRI

SEC

COM3

COM4

LPT2

2 & 3

1 & 2

2 & 3

1 & 2

2 & 3

 

PRI

PRI

COM1

N/A

LPT2

2 & 3

2 & 3

2 & 3

1 & 2

1 & 2

 

PRI

PRI

COM1

N/A

LPT1

2 & 3

1 & 2

2 & 3

1 & 2

1 & 2

 

PRI

SEC

COM1

N/A

LPT1

2 & 3

2 & 3

1 & 2

2 & 3

2 & 3

 

PRI

PRI

COM3

N/A

LPT1

2 & 3

1 & 2

1 & 2

2 & 3

2 & 3

 

PRI

PRI

COM3

N/A

LPT2

2 & 3

2 & 3

1 & 2

2 & 3

1 & 2

 

PRI

SEC

COM3

N/A

LPT2

2 & 3

1 & 2

1 & 2

2 & 3

1 & 2

 

PRI

N/A

COM1

COM2

LPT2

2 & 3

2 & 3

1 & 2

1 & 2

2 & 3

 

PRI

N/A

COM1

COM2

LPT1

2 & 3

1 & 2

1 & 2

1 & 2

2 & 3

 

PRI

N/A

COM3

COM4

LPT1

2 & 3

2 & 3

1 & 2

1 & 2

1 & 2

 

PRI

N/A

COM2

COM3

LPT2

2 & 3

1 & 2

1 & 2

1 & 2

1 & 2

 

PRI

PRI

N/A

N/A

LPT2

1 & 2

2 & 3

2 & 3

2 & 3

2 & 3

 

PRI

PRI

N/A

N/A

LPT1

1 & 2

1 & 2

2 & 3

2 & 3

2 & 3

 

PRI

SEC

N/A

N/A

LPT1

1 & 2

2 & 3

2 & 3

2 & 3

1 & 2

 

PRI

SEC

N/A

N/A

LPT2

1 & 2

1 & 2

2 & 3

2 & 3

1 & 2

 

N/A

N/A

COM1

COM2

LPT2

1 & 2

2 & 3

2 & 3

1 & 2

2 & 3

 

N/A

N/A

COM1

COM2

LPT1

1 & 2

1 & 2

2 & 3

1 & 2

1 & 2

 

N/A

N/A

COM3

COM4

LPT1

1 & 2

2 & 3

2 & 3

1 & 2

1 & 2

 

N/A

N/A

COM2

COM3

LPT2

1 & 2

1 & 2

2 & 3

1 & 2

1 & 2

 

PRI

N/A

COM1

COM2

LPT2

1 & 2

2 & 3

1 & 2

2 & 3

2 & 3

 

PRI

N/A

COM1

COM2

LPT2

1 & 2

2 & 3

1 & 2

2 & 3

2 & 3

 

SEC

N/A

COM1

COM2

LPT1

1 & 2

1 & 2

1 & 2

2 & 3

2 & 3

 

PRI

N/A

COM3

COM4

LPT1

1 & 2

1 & 2

1 & 2

2 & 3

1 & 2

 

PRI

N/A

COM2

COM3

LPT2

1 & 2

2 & 3

1 & 2

1 & 2

2 & 3

 

SEC

N/A

COM3

COM4

LPT2

1 & 2

1 & 2

1 & 2

1 & 2

2 & 3

 

PRI

N/A

N/A

N/A

N/A

1 & 2

2 & 3

1 & 2

1 & 2

1 & 2

 

NONE

NONE

NONE

NONE

NONE

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

Note: Pins designated should be in the closed position. PRI = primary and SEC = secondary.