IPC MBPOSIIIS-25

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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.

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.