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IPC MBFDSIIS-25

IPC CORPORATION, LTD.

IPC MBFDSIIS-25

Processor

80386SX (exact location unidentified)

Processor Speed

25MHz

Chip Set

Unidentified

Maximum Onboard Memory

16MB

Cache

512KB

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

External memory card, floppy drive interface, hard drive interface, parallel ports (2), serial ports (4), VGA port, cache connector, drawer port connector, magnetic card reader connector, touch screen board connector, riser slot

NPU Options

Unidentified

CONNECTIONS

Function

Label

Function

Label

VGA port

J1

Drawer port connector

J10

Parallel port 2

J2

Hard drive interface

J12

Parallel port 1

J3

Touch screen board connector

J13

Floppy drive interface

J4

Magnetic card reader connector

J14

Serial port 1

J5

Cache connector

J15

Serial port 2

J6

Multi-level keylock

J16

Chassis fan power (not used)

J7

Chassis fan power

J17

Serial port 3

J8

External memory card

SL1

Serial port 4

J9

Riser slot

SL2

USER CONFIGURABLE SETTINGS

Setting

Label

Position

Factory configured - do not alter

J18

N/A

Multi I/O address & data register address select 398H/399H

JP1

Pins 2 & 3 closed

 

Multi I/O address & data register address 26EH/26FH

JP1

Pins 1 & 2 closed

Multi I/O configuration registers

JP2

Pins 1 & 2 closed

Multi I/O configuration registers

JP3

Pins 2 & 3 closed

Multi I/O configuration registers

JP4

Pins 2 & 3 closed

Multi I/O configuration registers

JP5

Pins 2 & 3 closed

Multi I/O configuration registers

JP6

Pins 2 & 3 closed

CMOS memory normal operation (1287A)

JP9

Open

 

CMOS memory clear (1287A)

JP9

Pins 1 & 2 closed

CMOS memory normal operation (1287)

JP9

Open

 

CMOS memory clear (1287)

JP9

Pins 2 & 3 closed

Cache window address select DC000H - DFFFFH

JP12

Open

 

Cache window address select ECOOOH - EFFFFH

JP12

Closed

 

Reset disabled

JP15

Open

 

Reset enabled

JP15

Closed

AT bus speed select 8MHz

JP16

Pins 1 & 2 closed

 

AT bus speed select 12MHz

JP16

Pins 2 & 3 closed

Factory configured - do not alter

JP18

Pins 2 & 3 closed

LCD contrast select LCDENA# signal for LCD power sequencing

JP19

Pins 2 & 3 closed

 

LCD contrast select PWROFF signal for power sequencing

JP19

Pins 1 & 2 closed

 

Touch screen select resistive keys

JP20

Pins 1 & 2 closed

 

Touch screen select capacitive touch screen

JP20

Pins 2 & 3 closed

DRAM

Size

Bank 0

Bank 1

Bank 2

Bank 3

SL1

1MB

(1) 256K x 9

(1) 256K x 9

(1) 256K x 9

(1) 256K x 9

None

2MB

(1) 1M x 9

(1) 1M x 9

None

None

None

2MB

(1) 256K x 9

(1) 256K x 9

(1) 256K x 9

(1) 256K x 9

1MB on card

4MB

(1) 1M x 9

(1) 1M x 9

(1) 1M x 9

(1) 1M x 9

None

8MB

(1) 1M x 9

(1) 1M x 9

(1) 1M x 9

(1) 1M x 9

4MB on card

8MB

(1) 4M x 9

(1) 4M x 9

None

None

None

16MB

(1) 4M x 9

(1) 4M x 9

(1) 4M x 9

(1) 4M x 9

None

CACHE SIZE

Note: 512KB cache card is installed at J15.

CACHE WAIT STATE

Setting

JP13

JP14

0 wait state

Closed

Open

 

1 wait states

Open

Closed

CPU PIPELINE

Setting

JP10

JP11

JP17

Pipeline enabled

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

 

Pipeline disabled

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

PARALLEL PORT 2 IRQ

IRQ

JP7

IRQ5

Pins 1 & 2 closed

 

IRQ7

Pins 3 & 4 closed

SERIAL PORT 3 IRQ

Setting

IRQ

JP7

COM3

IRQ11

Pins 9 & 10 closed

 

COM3

IRQ4

Pins 11 & 12 closed

SERIAL PORT 4 IRQ

Setting

IRQ

JP7

COM4

IRQ10

Pins 5 & 6 closed

 

COM4

IRQ3

Pins 7 & 8 closed

PARALLEL PORT 2 ADDRESS

Setting

Address

JP8

LPT2

278H - 27FH

Pins 9 & 10 closed

 

LPT1

378H - 37FH

Pins 11 & 12 closed

SERIAL PORT 3 ADDRESS

Setting

Address

JP8

 

COM1

3F8H - 3FFH

Pins 3 & 4 closed

COM3

3E8H - 3EFH

Pins 1 & 2 closed

SERIAL PORT 4 ADDRESS

Setting

Address

JP8

 

COM2

2F8H - 2FFH

Pins 7 & 8 closed

COM4

2E8H - 2EFH

Pins 5 & 6 closed