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# IPC CORPORATION, LTD.
IPC MBFDSIIS-33/mbfds2iis
Processor 80386SX (exact location unidentified)
Processor 25/33MHz
Speed
Chip Set Unidentified
Max. Onboard 16MB
DRAM
Cache Unidentified
BIOS Unidentified
Dimensions 330mm x 218mm
I/O Options VGA port, parallel ports (2), floppy drive
interface, serial ports (4), drawer connector,
IDE interface, keyboard and display board
connector, magnetic card reader connector, cache
card connector, multi level keylock connector,
riser slot
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| VGA port | J1 | Drawer connector | J10 |
|-------------------+----------+------------------+----------|
| Parallel port 2 | J2 | IDE interface | J12 |
|-------------------+----------+------------------+----------|
| Parallel port 1 | J3 | Keyboard and | J13 |
| | | display board | |
|-------------------+----------+------------------+----------|
| Floppy drive | J4 | Magnetic card | J14 |
| interface | | reader connector | |
|-------------------+----------+------------------+----------|
| Serial port 1 | J5 | Cache card | J15 |
| | | connector | |
|-------------------+----------+------------------+----------|
| Serial port 2 | J6 | Multi level | J16 |
| | | keylock | |
| | | connector | |
|-------------------+----------+------------------+----------|
| Chassis fan power | J7 | Chassis fan | J17 |
| | | power | |
|-------------------+----------+------------------+----------|
| Serial port 3 | J8 | Speaker | J18 |
|-------------------+----------+------------------+----------|
| Serial port 4 | J9 | Riser slot | SL1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | Reset disabled | JP15 | Open |
|---+----------------------------------+--------+------------|
| | Reset enabled | JP15 | Closed |
|---+----------------------------------+--------+------------|
| » | Display signal select FDS-3600 | JP20 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Display signal select FDS-2900 | JP20 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | LCD display model select normal | JP21 | pins 1 & 2 |
| | operation | | closed |
|---+----------------------------------+--------+------------|
| | LCD display model select | JP21 | pins 2 & 3 |
| | reversed | | closed |
|---+----------------------------------+--------+------------|
| » | 640 x 480 video select LCD | JP22 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | 640 x 480 video select CRT | JP22 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Mainboard normal operation | JP24 | Open |
|---+----------------------------------+--------+------------|
| | Mainboard testing | JP24 | Closed |
|---+----------------------------------+--------+------------|
| | Serial port type select M5105 as | JP33 | pins 1 & 2 |
| | COM1 & COM2 | | closed |
|---+----------------------------------+--------+------------|
| | Serial port type select M5105 as | JP33 | pins 2 & 3 |
| | COM3 & COM4 | | closed |
|---+----------------------------------+--------+------------|
| » | M5105 or M5107 installed | JP34 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | M5109 installed | JP34 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Customer display signal select | JP40 | pins 1 & 2 |
| | active high | | closed |
|---+----------------------------------+--------+------------|
| | Customer display signal select | JP40 | pins 2 & 3 |
| | active low | | closed |
|---+----------------------------------+--------+------------|
| » | CMOS memory normal operation | JP43 | Open |
|---+----------------------------------+--------+------------|
| | CMOS memory clear | JP43 | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|--------+---------+---------+--------------------+----------|
| 1MB | 256KB | 256KB | NONE | NONE |
|--------+---------+---------+--------------------+----------|
| 1.5MB | 256KB | 256KB | (2) 256K x 9 | NONE |
|--------+---------+---------+--------------------+----------|
| 2MB | 256KB | 256KB | (2) 256K x 9 | (2) 256K |
| | | | | x 9 |
|--------+---------+---------+--------------------+----------|
| 3MB | 256KB | 256KB | (2) 1M x 9 | NONE |
|--------+---------+---------+--------------------+----------|
| 5MB | 256KB | 256KB | (2) 1M x 9 | (2) 1M x |
| | | | | 9 |
|--------+---------+---------+--------------------+----------|
| 9MB | 256KB | 256KB | (2) 4M x 9 | NONE |
|--------+---------+---------+--------------------+----------|
| 16MB | 256KB | 256KB | (2) 4M x 9 | (2) 4M x |
| | | | | 9 |
|------------------------------------------------------------|
| Note: Banks 0 & 1 are factory installed and not |
| configurable. The location is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | JP46 |
|------------------------------+-----------------------------|
| 25MHz | Open |
|------------------------------+-----------------------------|
| 33MHz | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| KEYBOARD CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP47 | JP48 |
|-------------------------------+--------------+-------------|
| » | Keyboard normal operation | Open | Open |
|---+---------------------------+--------------+-------------|
| | Keyboard test | Closed | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| TOUCH SCREEN CONFIGURATION |
|------------------------------------------------------------|
| COM port | JP44 | JP45 |
|------------------+--------------------+--------------------|
| com5 | pins 1 & 2 closed | pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| com1 | pins 2 & 3 closed | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| IRQ CONFIGURATION |
|------------------------------------------------------------|
| IRQ | Port | JP7 |
|---------------------+----------------+---------------------|
| » | IRQ5 | LPT2 | pins 1 & 2 closed |
|---+-----------------+----------------+---------------------|
| | IRQ7 | LPT2 | pins 3 & 4 closed |
|---+-----------------+----------------+---------------------|
| » | IRQ11 | COM3 | pins 5 & 6 closed |
|---+-----------------+----------------+---------------------|
| | IRQ4 | COM3 | pins 7 & 8 closed |
|---+-----------------+----------------+---------------------|
| » | IRQ10 | COM4 | pins 9 & 10 closed |
|---+-----------------+----------------+---------------------|
| | IRQ3 | COM4 | pins 11 & 12 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I/O ADDRESS CONFIGURATION |
|------------------------------------------------------------|
| Address | Port | JP8 |
|------------------------+-------------+---------------------|
| » | 3E8H - 3EFH | COM3 | pins 1 & 2 closed |
|---+--------------------+-------------+---------------------|
| | 3F8H - 3FFH | COM1 | pins 3 & 4 closed |
|---+--------------------+-------------+---------------------|
| » | 2E8H - 2EFH | COM4 | pins 5 & 6 closed |
|---+--------------------+-------------+---------------------|
| | 2F8H - 2FFH | COM2 | pins 7 & 8 closed |
|---+--------------------+-------------+---------------------|
| » | 278H - 27FH | LPT2 | pins 9 & 10 closed |
|---+--------------------+-------------+---------------------|
| | 378H - 37FH | LPT1 | pins 11 & 12 closed |
+------------------------------------------------------------+