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# IPC CORPORATION, LTD.
IPC MBPOSIIS-33
Processor 80386SX (exact location unidentified)
Processor 33MHz
Speed
Chip Set Unidentified
Max. Onboard 16MB
DRAM
Cache None
BIOS Unidentified
Dimensions 330mm x 218mm
I/O Options Floppy drive interfaces (2), IDE interfaces (2),
parallel port, serial ports (2), scanner port,
drawer port, printer power connector, numeric
display connector, external numeric display
connector, internal numeric display connector,
external keyboard connector, keyboard controller
interface, numeric display power connector,
printer power connector, riser slot
NPU Options 80387SX (exact location unidentified)
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Scanner port | J1 | Speaker | J12 |
|-------------------+----------+------------------+----------|
| Parallel port | J2 | Floppy drive | J13 |
| | | interface | |
|-------------------+----------+------------------+----------|
| Drawer port | J3 | IDE interface | J14 |
|-------------------+----------+------------------+----------|
| Serial port 1 | J4 | Keyboard | J15 |
| | | controller | |
| | | interface | |
|-------------------+----------+------------------+----------|
| Printer power | J5 | External | J16 |
| connector | | keyboard | |
| | | connector | |
|-------------------+----------+------------------+----------|
| Numeric display | J6 | Reset switch | J21 |
| connector | | | |
|-------------------+----------+------------------+----------|
| External numeric | J8 | Numeric display | JP7 |
| display connector | | power connector | |
|-------------------+----------+------------------+----------|
| Internal numeric | J9 | Printer power | PS2 |
| display connector | | connector | |
|-------------------+----------+------------------+----------|
| External keyboard | J10 | Riser slot | SL1 |
| connector | | | |
|-------------------+----------+------------------+----------|
| Serial port | J11 | | |
| 2/external floppy | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | Floppy drive set as B drive | J7 | Open |
|---+----------------------------------+--------+------------|
| | Floppy drive set as A drive | J7 | Closed |
|---+----------------------------------+--------+------------|
| » | Drawer port power select 12v | JP1 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Drawer port power select 25v | JP1 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Non volatile RAM type select | JP2 | Open |
| | 128KB | | |
|---+----------------------------------+--------+------------|
| | Non volatile RAM type select | JP2 | Closed |
| | 8/32KB | | |
|---+----------------------------------+--------+------------|
| » | 12v to scanner port disabled | JP3 | Open |
|---+----------------------------------+--------+------------|
| | 12v to scanner port enabled | JP3 | Closed |
|---+----------------------------------+--------+------------|
| » | Keylock level 1 to control NVR | JP6 | pins 1 & 2 |
| | write access disabled | | closed |
|---+----------------------------------+--------+------------|
| | Keylock level 1 to control NVR | JP6 | pins 2 & 3 |
| | write access enabled | | closed |
|---+----------------------------------+--------+------------|
| » | 5v to external floppy drive | JP12 | Open |
| | disabled | | |
|---+----------------------------------+--------+------------|
| | 5v to external floppy drive | JP12 | Closed |
| | enabled | | |
|---+----------------------------------+--------+------------|
| » | 12v to external floppy drive | JP13 | Open |
| | disabled | | |
|---+----------------------------------+--------+------------|
| | 12v to external floppy drive | JP13 | Closed |
| | enabled | | |
|---+----------------------------------+--------+------------|
| » | Factory configured - do not | JP14 | N/A |
| | alter | | |
|---+----------------------------------+--------+------------|
| » | Keylock level 1 to control | JP15 | pins 2 & 3 |
| | floppy disk access disabled | | closed |
|---+----------------------------------+--------+------------|
| | Keylock level 1 to control | JP15 | pins 1 & 2 |
| | floppy disk access enabled | | closed |
|---+----------------------------------+--------+------------|
| | CMOS memory clear BQ3287 AMT | JP16 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | CMOS memory clear BQ3287 MT | JP16 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Reset disabled | JP21 | Open |
|---+----------------------------------+--------+------------|
| | Reset enabled | JP21 | Closed |
|---+----------------------------------+--------+------------|
| | Monitor type select monochrome | JP22 | Open |
|---+----------------------------------+--------+------------|
| | Monitor type select | JP22 | Closed |
| | color/EGA/VGA | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|--------+------------+------------+--------------+----------|
| 1MB | (1) 256KB | (1) 256KB | NONE | NONE |
|--------+------------+------------+--------------+----------|
| 1.5MB | (1) 256KB | (1) 256KB | (2) 256K x 9 | NONE |
|--------+------------+------------+--------------+----------|
| 2MB | (1) 256KB | (1) 256KB | (2) 256K x 9 | (2) 256K |
| | | | | x 9 |
|--------+------------+------------+--------------+----------|
| 3MB | (1) 256KB | (1) 256KB | (2) 1M x 9 | NONE |
|--------+------------+------------+--------------+----------|
| 5MB | (1) 256KB | (1) 256KB | (2) 1M x 9 | (2) 1M x |
| | | | | 9 |
|--------+------------+------------+--------------+----------|
| 9MB | (1) 256KB | (1) 256KB | (2) 4M x 9 | NONE |
|--------+------------+------------+--------------+----------|
| 16MB | (1) 256KB | (1) 256KB | (2) 4M x 9 | (2) 4M x |
| | | | | 9 |
|------------------------------------------------------------|
| Note: Banks 0 & 1 are factory installed and not |
| configurable. If 16MB is used, Bank 0 is disabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| KEYLOCK LEVEL 1 OR 5 TO CONTROL NVR READ ACCESS |
| CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP4 | JP5 |
|---------------+----------------------+---------------------|
| Disabled | pins 1 & 2 closed | pins 1 & 2 closed |
|---------------+----------------------+---------------------|
| Enabled | pins 2 & 3 closed | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I/O ADDRESS CONFIGURATION |
|------------------------------------------------------------|
| Address | JP9 |
|----------------------------+-------------------------------|
| » | 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 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT CONFIGURATION |
|------------------------------------------------------------|
| LPT | JP10/5 | JP10/6 | JP11/1 | JP11/2 |
|---------------+-----------+----------+----------+----------|
| » | LPT1 | Open | Closed | Open | Closed |
|---+-----------+-----------+----------+----------+----------|
| | LPT2 | Closed | Open | Closed | Open |
|---+-----------+-----------+----------+----------+----------|
| | Disabled | Open | Open | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 1 CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP10/1 | JP10/2 | JP11/3 | JP11/4 |
|-------------------+----------+---------+---------+---------|
| » | COM 1 enabled | Open | Closed | Open | Closed |
|---+---------------+----------+---------+---------+---------|
| | COM 3 enabled | Closed | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 2 CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP10/3 | JP10/4 | JP11/5 | JP11/6 |
|-------------------+----------+---------+---------+---------|
| » | COM 2 enabled | Open | Closed | Open | Closed |
|---+---------------+----------+---------+---------+---------|
| | COM 4 enabled | Closed | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ON BOARD FLOPPY/IDE CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP19 | JP20 | JP23 |
|-------------------+-------------+-------------+------------|
| » | Enabled | Closed | Closed | Closed |
|---+---------------+-------------+-------------+------------|
| | Disabled | Open | Open | Open |
+------------------------------------------------------------+