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# IPC CORPORATION, LTD.
IPC MBMPS328#11
Processor 80386SX (exact location unidentified)
Processor 25/33MHz
Speed
Chip Set Unidentified
Max. Onboard 9MB
DRAM
Cache 8/32KB
BIOS Unidentified
Dimensions 355mm x 305mm
I/O Options Scanner port, IFM328PNL connectors (2), serial
ports (2), floppy drive interface, IDE interfaces
(2), SCSI connector, parallel port, customer
display connector, printer power supply
connector, drawer connector, hard drive power
connector, riser slot
NPU Options None
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Scanner port | J1 | SCSI connector | J11 |
|-------------------+----------+------------------+----------|
| IFM328PNL | J2 | 2.5" IDE | J12 |
| connector | | interface | |
|-------------------+----------+------------------+----------|
| Serial port 1 | J3 | 3.5 " IDE | J13 |
| | | interface | |
|-------------------+----------+------------------+----------|
| IFM328PNL | J5 | Printer power | JP2 |
| connector | | supply connector | |
|-------------------+----------+------------------+----------|
| Serial port | J6 | Reset switch | JP1 |
| 2/external floppy | | | |
|-------------------+----------+------------------+----------|
| Customer display | J7 | Drawer connector | JP18 |
| connector | | | |
|-------------------+----------+------------------+----------|
| Speaker | J9 | Hard drive power | JP23 |
| | | connector | |
|-------------------+----------+------------------+----------|
| Parallel port | J10 | Riser slot | SL1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | Read ROM scan code enabled | J4-1 | Open |
|---+----------------------------------+--------+------------|
| | Read program scan mode enabled | J4-1 | Closed |
|---+----------------------------------+--------+------------|
| » | MCR mode select independent | J4-2 | Open |
|---+----------------------------------+--------+------------|
| | MCR mode select simultaneous | J4-2 | Closed |
|---+----------------------------------+--------+------------|
| » | Reset disabled | JP1 | Open |
|---+----------------------------------+--------+------------|
| | Reset enabled | JP1 | Closed |
|---+----------------------------------+--------+------------|
| » | Keyboard buzzer enabled | JP3 | Closed |
|---+----------------------------------+--------+------------|
| | Keyboard buzzer disabled | JP3 | Open |
|---+----------------------------------+--------+------------|
| » | Operator display address select | JP4 | pins 1 & 2 |
| | 100H | | closed |
|---+----------------------------------+--------+------------|
| | Operator display address select | JP4 | pins 2 & 3 |
| | 10CH | | closed |
|---+----------------------------------+--------+------------|
| » | Floppy drive set as A drive | JP7 | Closed |
|---+----------------------------------+--------+------------|
| | Floppy drive set as B drive | JP7 | Open |
|---+----------------------------------+--------+------------|
| » | COM1 signal select RI signal | JP8 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | COM1 signal select +5v | JP8 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | ROM type select external | JP9 | Closed |
|---+----------------------------------+--------+------------|
| | ROM type select internal | JP9 | Open |
|---+----------------------------------+--------+------------|
| » | Keylock #5 to control read NVR | JP10 | pins 1 & 2 |
| | disabled | | closed |
|---+----------------------------------+--------+------------|
| | Keylock #5 to control read NVR | JP10 | pins 2 & 3 |
| | enabled | | closed |
|---+----------------------------------+--------+------------|
| » | SRAM for keyboard controller | JP11 | pins 1 & 2 |
| | size select 2KB | | closed |
|---+----------------------------------+--------+------------|
| | SRAM for keyboard controller | JP11 | pins 2 & 3 |
| | size select 8KB | | closed |
|---+----------------------------------+--------+------------|
| » | NVR type select 128KB | JP12 | Open |
|---+----------------------------------+--------+------------|
| | NVR type select 256KB | JP12 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | NVR type select 8/32KB | JP12 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Keylock #1 to control write NVR | JP13 | pins 1 & 2 |
| | disabled | | closed |
|---+----------------------------------+--------+------------|
| | Keylock #1 to control write NVR | JP13 | pins 2 & 3 |
| | enabled | | closed |
|---+----------------------------------+--------+------------|
| » | CMOS memory clear 1287A only | JP15 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | CMOS memory clear 1287 only | JP15 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Monitor type select monochrome | JP16 | Open |
|---+----------------------------------+--------+------------|
| | Monitor type select CGA/EGA/VGA | JP16 | Closed |
|---+----------------------------------+--------+------------|
| » | IDE interface disabled | JP17 | Open |
|---+----------------------------------+--------+------------|
| | IDE interface enabled | JP17 | Closed |
|---+----------------------------------+--------+------------|
| » | Serial port select COM1 & COM2 | JP19 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Serial port select COM3 & COM4 | JP19 | pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS (CON’T) |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | Keylock #1 control of floppy | JP21 | pins 1 & 2 |
| | access disabled | | closed |
|---+----------------------------------+--------+------------|
| | Keylock #1 control of floppy | JP21 | pins 2 & 3 |
| | access enabled | | closed |
|---+----------------------------------+--------+------------|
| » | Hard drive type select 3.5" | JP22 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Hard drive type select 2.5" | JP22 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Buzzer enabled | JP24 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Speaker enabled | JP24 | pins 1 & 2 |
| | | | closed |
|------------------------------------------------------------|
| Note: The location of J4 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|------------+-------------+----------------+----------------|
| 512KB | 512KB | NONE | NONE |
|------------+-------------+----------------+----------------|
| 1MB | 512KB | (1) 256K x 16 | NONE |
|------------+-------------+----------------+----------------|
| 1.5MB | 512KB | (1) 256K x 16 | (2) 256K x 9 |
|------------+-------------+----------------+----------------|
| 3MB | 512KB | (1) 256K x 16 | (2) 1M x 9 |
|------------+-------------+----------------+----------------|
| 9MB | 512KB | (1) 256K x 16 | (2) 4M x 9 |
|------------------------------------------------------------|
| Note: Bank 0 is factory installed and is not |
| configurable. The location of Banks 0 & 1 are |
| unidentified. Bank 1 uses a proprietary SIMM module. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: The location and the cache chip sizes are |
| unidentified. Cache installed will either be 8KB or |
| 32KB. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP5 | JP6 |
|------------------+--------------------+--------------------|
| 8KB | pins 2 & 3 closed | pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| 32KB | pins 1 & 2 closed | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | JP14 |
|----------------------------+-------------------------------|
| 25MHz | pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 33MHz | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MAGNETIC CARD READER CONFIGURATION |
|------------------------------------------------------------|
| MCR | J4-3 | J4-4 |
|--------------------------+-----------------+---------------|
| » | Single track | Closed | Closed |
|-----+--------------------+-----------------+---------------|
| | Dual track | Open | Closed |
|-----+--------------------+-----------------+---------------|
| | Triple track | Closed | Open |
|------------------------------------------------------------|
| Note: The location of J4 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CCD SCANNER BAUD RATE CONFIGURATION |
|------------------------------------------------------------|
| Baud rate | J4-5 | J4-6 | J4-7 |
|--------------------+-------------+------------+------------|
| | 1200 BPS | Closed | Closed | Closed |
|----+---------------+-------------+------------+------------|
| » | 2400 BPS | Open | Closed | Closed |
|----+---------------+-------------+------------+------------|
| | 4800 BPS | Closed | Open | Closed |
|----+---------------+-------------+------------+------------|
| | 9600 BPS | Closed | Closed | Open |
|------------------------------------------------------------|
| Note: The location of J4 is unidentified. |
+------------------------------------------------------------+