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# PHILIPS CONSUMER ELECTRONICS, CO.
P2230 CE
Processor 80286
Processor Speed 8/12MHz
Chip Set Unidentified
Max. Onboard DRAM 4MB
Cache None
BIOS Unidentified
Dimensions 254mm x 218mm
I/O Options None
NPU Options 80287
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|--------------------+----------+-----------------+----------|
| Serial port 1 | J9 | VGA port | J12 |
|--------------------+----------+-----------------+----------|
| Serial port 2 | J10 | Riser Card | SL1 |
|--------------------+----------+-----------------+----------|
| Parallel port | J11 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | SIMM size select 256K x 9 | W6 | Open |
|---+----------------------------------+--------+------------|
| | SIMM size select 1M x 9 | W6 | Closed |
|---+----------------------------------+--------+------------|
| » | BIOS type select 27256 | W8 | Closed |
|---+----------------------------------+--------+------------|
| | BIOS type select 27128 | W8 | Open |
|---+----------------------------------+--------+------------|
| » | RAM split select 384K above 1MB | W9 | Open |
| | for EMS or extended | | |
|---+----------------------------------+--------+------------|
| | RAM split select 384K below 1MB | W9 | Closed |
| | for EMS or extended | | |
|---+----------------------------------+--------+------------|
| » | Burn in mode not active | W26 | Open |
|---+----------------------------------+--------+------------|
| | Burn in mode active | W26 | Closed |
|---+----------------------------------+--------+------------|
| » | Manufacturing mode not active | W27 | Open |
|---+----------------------------------+--------+------------|
| | Manufacturing mode active | W27 | Closed |
|---+----------------------------------+--------+------------|
| » | Floppy drive interface enabled | W28 | Open |
|---+----------------------------------+--------+------------|
| | Floppy drive interface disabled | W28 | Closed |
|---+----------------------------------+--------+------------|
| » | Video type select normal | W29 | Open |
|---+----------------------------------+--------+------------|
| | Video type select slow | W29 | Closed |
|---+----------------------------------+--------+------------|
| » | Speaker volume select low | W30 | Closed |
|---+----------------------------------+--------+------------|
| | Speaker volume select high | W30 | Open |
|---+----------------------------------+--------+------------|
| » | I/O bus speed select 8MHz | W33 | Open |
|---+----------------------------------+--------+------------|
| | I/O bus speed select 12MHz | W33 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Factory configured - do not | W38 | Closed |
| | alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 512KB | (2) 256K x 9 | NONE |
|------------------+--------------------+--------------------|
| 640KB | (2) 256K x 9 | (2) 64K x 9 |
|------------------+--------------------+--------------------|
| 1MB | (2) 256K x 9 | (2) 256K x 9 |
|------------------+--------------------+--------------------|
| 2MB | (2) 1M x 9 | NONE |
|------------------+--------------------+--------------------|
| 4MB | (2) 1M x 9 | (2) 1M x 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM SPEED CONFIGURATION |
|------------------------------------------------------------|
| Size | W13 | W14 |
|--------------------+-------------------+-------------------|
| 100ns | Open | Closed |
|--------------------+-------------------+-------------------|
| 120ns | Closed | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Banks used | W16 | W17 | W18 |
|---------------+--------------+---------------+-------------|
| 1 | Open | Open | Open |
|---------------+--------------+---------------+-------------|
| 2 | Open | Closed | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM STROBE ADDRESS CONFIGURATION |
|------------------------------------------------------------|
| Setting | W37 |
|----------------------------------------+-------------------|
| SIMM U16 = Bank 1 column address | pins 1 & 2 closed |
| strobe | |
|----------------------------------------+-------------------|
| SIMM U16 = Bank 2 column address | pins 2 & 3 closed |
| strobe | |
|----------------------------------------+-------------------|
| SIMM U16 = address strobe not | Open |
| connected | |
|------------------------------------------------------------|
| Note: On the diagram, U16 & U17 are shown as Bank 1. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM STROBE ADDRESS CONFIGURATION |
|------------------------------------------------------------|
| Setting | W36 |
|----------------------------------------+-------------------|
| SIMM U17 = Bank 1 column address | pins 1 & 2 closed |
| strobe | |
|----------------------------------------+-------------------|
| SIMM U17 = Bank 2 column address | pins 2 & 3 closed |
| strobe | |
|----------------------------------------+-------------------|
| SIMM U17 = address strobe not | Open |
| connected | |
|------------------------------------------------------------|
| Note: On the diagram, U16 & U17 are shown as Bank 1. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM STROBE ADDRESS CONFIGURATION |
|------------------------------------------------------------|
| Setting | W35 |
|----------------------------------------+-------------------|
| SIMM U16 & U17 = Bank 1 column address | pins 1 & 2 closed |
| strobe | |
|----------------------------------------+-------------------|
| SIMM U16 & U17 = Bank 2 column address | pins 2 & 3 closed |
| strobe | |
|----------------------------------------+-------------------|
| SIMM U16 & U17 = address strobe not | Open |
| connected | |
|------------------------------------------------------------|
| Note: On the diagram, U16 & U17 are shown as Bank 1. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ON BOARD VIDEO CONFIGURATION |
|------------------------------------------------------------|
| Setting | W10 | W21 |
|--------------------+--------------------+------------------|
| Enabled | Closed | Closed |
|--------------------+--------------------+------------------|
| Disabled | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO CONFIGURATION |
|------------------------------------------------------------|
| Setting | S1/1 | S1/2 |
|--------------------+-------------------+-------------------|
| Monochrome | On | Off |
|--------------------+-------------------+-------------------|
| Color | Off | On |
+------------------------------------------------------------+