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# IBM CORPORATION
APTIVA 2136
Processor CX M1/IBM/Pentium
Processor Speed 100/120/133/150/166/200MHz
Chip Set Unidentified
Video Chip Set Unidentified
Maximum Onboard 128MB (EDO supported)
Memory
Maximum Video 1MB
Memory
Cache 256/512KB
BIOS Unidentified
Dimensions 330mm x 218mm
I/O Options Floppy drive interface, green PC connector,
IDE interfaces (2), parallel port, PS/2 mouse
port, serial ports (2), VGA feature
connector, VGA port, riser slot,
fax/modem/voice connector, line in, CD-ROM
audio in, audio in connector,
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+-----------------+-----------|
| Floppy drive | FD1 | Software | CN14 |
| interface | | shutdown | |
| | | connector | |
|-------------------+----------+-----------------+-----------|
| Chassis fan power | FN1 | Power LED & | CN17/pins |
| | | keylock | 3 - 5 |
|-------------------+----------+-----------------+-----------|
| VGA port | CN1 | IDE interface | CN20 |
| | | LED | |
|-------------------+----------+-----------------+-----------|
| Fax/modem/voice | CN3 | Power switch | CN21 |
| connector | | | |
|-------------------+----------+-----------------+-----------|
| Audio in | CN4 | Serial port | CM1 |
| connector | | | |
|-------------------+----------+-----------------+-----------|
| Line in | CN5 | Serial port | CM2 |
|-------------------+----------+-----------------+-----------|
| VGA feature | CN7 | Green PC | JP19 |
| connector | | connector | |
|-------------------+----------+-----------------+-----------|
| CD-ROM audio in | CN8 | Parallel port | LP1 |
|-------------------+----------+-----------------+-----------|
| Wavetable | CN10 | PS/2 mouse port | MS1 |
| connector | | | |
|-------------------+----------+-----------------+-----------|
| IDE interface 1 | CN11 | Riser slot | SL1 |
|-------------------+----------+-----------------+-----------|
| IDE interface 2 | CN12 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-----------------------------------+--------+---------------|
| » | On board video enabled | JP1 | Pins 2 & 3 |
| | | | closed |
|---+-------------------------------+--------+---------------|
| | On board video disabled | JP1 | Pins 1 & 2 |
| | | | closed |
|---+-------------------------------+--------+---------------|
| » | Factory configured - do not | JP3 | Pins 1 & 2 |
| | alter | | closed |
|---+-------------------------------+--------+---------------|
| » | Password enabled | JP4 | Pins 1 & 2 |
| | | | closed |
|---+-------------------------------+--------+---------------|
| | Password disabled | JP4 | Pins 2 & 3 |
| | | | closed |
|---+-------------------------------+--------+---------------|
| » | BIOS select flash BIOS | JP7 | Pins 2 & 3 |
| | | | closed |
|---+-------------------------------+--------+---------------|
| | BIOS select block ROM | JP7 | Pins 1 & 2 |
| | | | closed |
|---+-------------------------------+--------+---------------|
| » | LED select IDE & floppy LEDs | JP18 | Pins 1 & 2 |
| | | | closed |
|---+-------------------------------+--------+---------------|
| | LED select IDE LED only | JP18 | Pins 2 & 3 |
| | | | closed |
|---+-------------------------------+--------+---------------|
| » | Factory configured - Software | JP20 | Pins 1 & 2, 4 |
| | shut down enabled | | & 5 closed |
|---+-------------------------------+--------+---------------|
| » | Flash BIOS write protect | JP3001 | Pins 2 & 3 |
| | disabled | | closed |
|---+-------------------------------+--------+---------------|
| | Flash BIOS write protect | JP3001 | Pins 1 & 2 |
| | enabled | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|----------------+---------------------+---------------------|
| 8MB | (2) 1M x 32 | None |
|----------------+---------------------+---------------------|
| 16MB | (2) 2M x 32 | None |
|----------------+---------------------+---------------------|
| 16MB | (2) 1M x 32 | (2) 1M x 32 |
|----------------+---------------------+---------------------|
| 24MB | (2) 2M x 32 | (2) 1M x 32 |
|----------------+---------------------+---------------------|
| 32MB | (2) 4M x 32 | None |
|----------------+---------------------+---------------------|
| 32MB | (2) 2M x 32 | (2) 2M x 32 |
|----------------+---------------------+---------------------|
| 40MB | (2) 4M x 32 | (2) 1M x 32 |
|----------------+---------------------+---------------------|
| 48MB | (2) 4M x 32 | (2) 2M x 32 |
|----------------+---------------------+---------------------|
| 64MB | (2) 8M x 32 | None |
|----------------+---------------------+---------------------|
| 64MB | (2) 4M x 32 | (2) 4M x 32 |
|----------------+---------------------+---------------------|
| 72MB | (2) 8M x 32 | (2) 1M x 32 |
|----------------+---------------------+---------------------|
| 80MB | (2) 8M x 32 | (2) 2M x 32 |
|----------------+---------------------+---------------------|
| 96MB | (2) 8M x 32 | (2) 4M x 32 |
|----------------+---------------------+---------------------|
| 128MB | (2) 8M x 32 | (2) 8M x 32 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. Banks are interchangeable. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 |
|----------------------------+-------------------------------|
| 256KB | (2) 32K x 32 |
|----------------------------+-------------------------------|
| 512KB | (2) 64K x 32 |
|------------------------------------------------------------|
| Note: The location of the cache is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP6 |
|----------------------------+-------------------------------|
| 256KB | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 512KB | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE OPERATION CONFIGURATION |
|------------------------------------------------------------|
| Type | JP16 |
|-------------------------------+----------------------------|
| » | Interleave burst | Pins 1 & 2 closed |
|---+---------------------------+----------------------------|
| | Linear burst | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO MEMORY CONFIGURATION |
|------------------------------------------------------------|
| Note: 1MB video memory is factory installed and is not |
| configurable. The location is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CYRIX) |
|------------------------------------------------------------|
| CPU speed | Clock | Multiplier | JP8 | JP15 | JP17 |
| | speed | | | | |
|------------+----------+------------+-------+-------+-------|
| 120MHz | 50MHz | 2x | 1 & 4 | 1 & 2 | 2 & 3 |
|------------+----------+------------+-------+-------+-------|
| 150MHz | 60MHz | 2x | 2 & 5 | 1 & 2 | 2 & 3 |
|------------+----------+------------+-------+-------+-------|
| 166MHz | 66MHz | 2x | 3 & 6 | 1 & 2 | 2 & 3 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (IBM) |
|------------------------------------------------------------|
| CPU speed | Clock | Multiplier | JP8 | JP15 | JP17 |
| | speed | | | | |
|------------+----------+------------+-------+-------+-------|
| 120MHz | 50MHz | 2x | 1 & 4 | 1 & 2 | 2 & 3 |
|------------+----------+------------+-------+-------+-------|
| 150MHz | 60MHz | 2x | 2 & 5 | 1 & 2 | 2 & 3 |
|------------+----------+------------+-------+-------+-------|
| 166MHz | 66MHz | 2x | 3 & 6 | 1 & 2 | 2 & 3 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL) |
|------------------------------------------------------------|
| CPU speed | Clock | Multiplier | JP8 | JP15 | JP17 |
| | speed | | | | |
|------------+----------+------------+-------+-------+-------|
| 100MHz | 66MHz | 1.5x | 3 & 6 | 1 & 2 | 1 & 2 |
|------------+----------+------------+-------+-------+-------|
| 120MHz | 60MHz | 2x | 2 & 5 | 1 & 2 | 2 & 3 |
|------------+----------+------------+-------+-------+-------|
| 133MHz | 66MHz | 2x | 3 & 6 | 1 & 2 | 2 & 3 |
|------------+----------+------------+-------+-------+-------|
| 150MHz | 60MHz | 2.5x | 2 & 5 | 2 & 3 | 2 & 3 |
|------------+----------+------------+-------+-------+-------|
| 166MHz | 66MHz | 2.5x | 3 & 6 | 2 & 3 | 2 & 3 |
|------------+----------+------------+-------+-------+-------|
| 200MHz | 66MHz | 3x | 3 & 6 | 2 & 3 | 1 & 2 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
| Type | JP9 |
|-------------------+----------------------------------------|
| Single | Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
|-------------------+----------------------------------------|
| Dual | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION (SINGLE) |
|------------------------------------------------------------|
| Voltage | JP14 |
|----------------------------+-------------------------------|
| 3.35v | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 3.5v | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION (DUAL) |
|------------------------------------------------------------|
| Voltage | V core | JP13 | JP14 |
|----------+---------+-------------------+-------------------|
| 3.35v | 2.5v | Pins 2 & 3 closed | Pins 2 & 3 closed |
|----------+---------+-------------------+-------------------|
| 3.35v | 2.8v | Pins 1 & 2 closed | Pins 2 & 3 closed |
|----------+---------+-------------------+-------------------|
| 3.5v | 2.5v | Pins 2 & 3 closed | Pins 1 & 2 closed |
|----------+---------+-------------------+-------------------|
| 3.5v | 2.8v | Pins 1 & 2 closed | Pins 1 & 2 closed |
+------------------------------------------------------------+