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# FIRST INTERNATIONAL COMPUTER, INC.
VA-502
Processor CX M1/CX M2/IBM M1/IBM M2/AM K5/AM K6/Pentium
Processor Speed 90/100/120/133/150/166/180/200/225/233MHz
Chip Set VIA
Video Chip Set None
Maximum Onboard 512MB (EDO supported)
Memory
Maximum Video None
Memory
Cache 256/512KB
BIOS Award
Dimensions 330mm x 220mm
I/O Options 32-bit PCI slots (4), floppy drive interface,
IDE interfaces (2), parallel port, PS/2 mouse
interface, serial ports (2), IR connector,
USB connectors (2)
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+------------------+-----------|
| Serial port 1 | CN1 | Power LED & | FP/pins 1 |
| | | keylock | - 5 |
|------------------+----------+------------------+-----------|
| Serial port 2 | CN2 | Speaker | FP/pins 7 |
| | | | - 10 |
|------------------+----------+------------------+-----------|
| Parallel port | CN3 | Reset switch | FP/pins |
| | | | 12 & 13 |
|------------------+----------+------------------+-----------|
| Floppy drive | CN4 | Turbo LED | FP/pins |
| interface | | | 15 & 16 |
|------------------+----------+------------------+-----------|
| IDE interface 1 | CN5 | Turbo switch | FP/pins |
| | | | 18 & 19 |
|------------------+----------+------------------+-----------|
| IDE interface 2 | CN6 | IDE interface | FP/pins |
| | | LED | 21 & 22 |
|------------------+----------+------------------+-----------|
| PS/2 mouse | CN8 | 32-bit PCI slots | PC1 – PC4 |
| interface | | | |
|------------------+----------+------------------+-----------|
| Chassis fan | FAN | USB connector 1 | USB1 |
| power | | | |
|------------------+----------+------------------+-----------|
| IR connector | IR1 | USB connector 2 | USB2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-----------------------------------+-------+----------------|
| » | Password disabled | CPW | Open |
|---+-------------------------------+-------+----------------|
| | Password enabled | CPW | Closed |
|---+-------------------------------+-------+----------------|
| | Flash BIOS voltage select 12v | EP1 | Pins 2 & 3 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| | Flash BIOS voltage select 5v | EP1 | Pins 1 & 2 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM/DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|------+-------------+-------------+------------+------------|
| 8MB | (2) 1M x 36 | None | None | None |
|------+-------------+-------------+------------+------------|
| 8MB | None | None | (1) 1M x | None |
| | | | 64 | |
|------+-------------+-------------+------------+------------|
| 16MB | (2) 2M x 36 | None | None | None |
|------+-------------+-------------+------------+------------|
| 16MB | None | None | (1) 2M x | None |
| | | | 64 | |
|------+-------------+-------------+------------+------------|
| 16MB | (2) 1M x 36 | (2) 1M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 16MB | (2) 1M x 36 | None | (1) 1M x | None |
| | | | 64 | |
|------+-------------+-------------+------------+------------|
| 16MB | None | None | (1) 1M x | (1) 1M x |
| | | | 64 | 64 |
|------+-------------+-------------+------------+------------|
| 24MB | None | (2) 2M x 36 | (1) 1M x | None |
| | | | 64 | |
|------+-------------+-------------+------------+------------|
| 32MB | (2) 4M x 36 | None | None | None |
|------+-------------+-------------+------------+------------|
| 32MB | (2) 2M x 36 | (2) 2M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 32MB | None | None | (1) 4M x | None |
| | | | 64 | |
|------+-------------+-------------+------------+------------|
| 32MB | (2) 2M x 36 | None | (1) 2M x | None |
| | | | 64 | |
|------+-------------+-------------+------------+------------|
| 40MB | (2) 4M x 36 | (2) 1M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 40MB | (2) 4M x 36 | None | (1) 1M x | None |
| | | | 64 | |
|------+-------------+-------------+------------+------------|
| 48MB | (2) 2M x 36 | None | (1) 4M x | None |
| | | | 64 | |
|------+-------------+-------------+------------+------------|
| 48MB | (2) 4M x 36 | (2) 2M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 64MB | (2) 8M x 36 | None | None | None |
|------+-------------+-------------+------------+------------|
| 64MB | None | None | None | (1) 8M x |
| | | | | 64 |
|------+-------------+-------------+------------+------------|
| 64MB | (2) 4M x 36 | (2) 4M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 64MB | (2) 4M x 36 | None | (1) 4M x | None |
| | | | 64 | |
|------+-------------+-------------+------------+------------|
| 72MB | (2) 8M x 36 | (2) 1M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 72MB | (2) 8M x 36 | None | (1) 1M x | None |
| | | | 64 | |
|------+-------------+-------------+------------+------------|
| 80MB | (2) 2M x 36 | None | (1) 8M x | None |
| | | | 64 | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM/DRAM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|-------+--------------+--------------+-------------+--------|
| 80MB | (2) 8M x 36 | (2) 2M x 36 | None | None |
|-------+--------------+--------------+-------------+--------|
| 96MB | (2) 4M x 36 | None | (1) 8M x 64 | None |
|-------+--------------+--------------+-------------+--------|
| 96MB | (2) 8M x 36 | (2) 4M x 36 | None | None |
|-------+--------------+--------------+-------------+--------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 | None | None |
|-------+--------------+--------------+-------------+--------|
| 128MB | (2) 8M x 36 | None | (1) 8M x 64 | None |
|-------+--------------+--------------+-------------+--------|
| 256MB | (2) 32M x 36 | None | None | None |
|-------+--------------+--------------+-------------+--------|
| 264MB | (2) 32M x 36 | (2) 1M x 36 | None | None |
|-------+--------------+--------------+-------------+--------|
| 272MB | (2) 32M x 36 | (2) 2M x 36 | None | None |
|-------+--------------+--------------+-------------+--------|
| 288MB | (2) 32M x 36 | (2) 4M x 36 | None | None |
|-------+--------------+--------------+-------------+--------|
| 320MB | (2) 32M x 36 | (2) 8M x 36 | None | None |
|-------+--------------+--------------+-------------+--------|
| 384MB | (2) 32M x 36 | (2) 16M x 36 | None | None |
|-------+--------------+--------------+-------------+--------|
| 512MB | (2) 32M x 36 | (2) 32M x 36 | None | None |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: 512KB cache is factory installed and is not |
| configurable. 256KB cache is available as an option |
| from First International Computer, Inc. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Type | SRAM |
|-----------------------------+------------------------------|
| » | Intel burst | Pins 1 & 2 closed |
|---+-------------------------+------------------------------|
| | Linear burst | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CX M1) |
|------------------------------------------------------------|
| CPU |Clock |Multiplier|CLK1 |CLK2 |CLK3|FREQ1|FREQ2|FREQ3|
| speed |speed | | | | | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|133MHz |55MHz | 2x |2 & 3|2 & 3|1 & |2 & 3|1 & 2|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|150MHz |60MHz | 2x |2 & 3|1 & 2|1 & |2 & 3|1 & 2|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|166MHz |66MHz | 2x |1 & 2|1 & 2|1 & |2 & 3|1 & 2|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|200MHz |75MHz | 2x |1 & 2|2 & 3|2 & |2 & 3|1 & 2|1 & 2|
| | | | | | 3 | | | |
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CX M2) |
|------------------------------------------------------------|
| CPU |Clock |Multiplier|CLK1 |CLK2 |CLK3|FREQ1|FREQ2|FREQ3|
| speed |speed | | | | | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|150MHz |60MHz | 2.5x |2 & 3|1 & 2|1 & |2 & 3|2 & 3|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|166MHz |66MHz | 2.5x |1 & 2|1 & 2|1 & |2 & 3|2 & 3|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|180MHz |75MHz | 2.5x |1 & 2|2 & 3|2 & |2 & 3|2 & 3|1 & 2|
| | | | | | 3 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|200MHz |66MHz | 3x |1 & 2|1 & 2|1 & |1 & 2|2 & 3|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|225MHz |75MHz | 3x |1 & 2|2 & 3|2 & |1 & 2|2 & 3|1 & 2|
| | | | | | 3 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|233MHz |66MHz | 3.5x |1 & 2|1 & 2|1 & |1 & 2|1 & 2|1 & 2|
| | | | | | 2 | | | |
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (IBM M1) |
|------------------------------------------------------------|
| CPU |Clock |Multiplier|CLK1 |CLK2 |CLK3|FREQ1|FREQ2|FREQ3|
| speed |speed | | | | | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|133MHz |55MHz | 2x |2 & 3|2 & 3|1 & |2 & 3|1 & 2|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|150MHz |60MHz | 2x |2 & 3|1 & 2|1 & |2 & 3|1 & 2|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|166MHz |66MHz | 2x |1 & 2|1 & 2|1 & |2 & 3|1 & 2|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|200MHz |75MHz | 2x |1 & 2|2 & 3|2 & |2 & 3|1 & 2|1 & 2|
| | | | | | 3 | | | |
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (IBM M2) |
|------------------------------------------------------------|
| CPU |Clock |Multiplier|CLK1 |CLK2 |CLK3|FREQ1|FREQ2|FREQ3|
| speed |speed | | | | | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|150MHz |60MHz | 2.5x |2 & 3|1 & 2|1 & |2 & 3|2 & 3|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|166MHz |66MHz | 2.5x |1 & 2|1 & 2|1 & |2 & 3|2 & 3|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|180MHz |75MHz | 2.5x |1 & 2|2 & 3|2 & |2 & 3|2 & 3|1 & 2|
| | | | | | 3 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|200MHz |66MHz | 3x |1 & 2|1 & 2|1 & |1 & 2|2 & 3|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|225MHz |75MHz | 3x |1 & 2|2 & 3|2 & |1 & 2|2 & 3|1 & 2|
| | | | | | 3 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|233MHz |66MHz | 3.5x |1 & 2|1 & 2|1 & |1 & 2|1 & 2|1 & 2|
| | | | | | 2 | | | |
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AM K5) |
|------------------------------------------------------------|
| CPU |Clock |Multiplier|CLK1 |CLK2 |CLK3|FREQ1|FREQ2|FREQ3|
| speed |speed | | | | | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
| 90MHz |60MHz | 1.5x |2 & 3|1 & 2|1 & |1 & 2|1 & 2|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|100MHz |66MHz | 1.5x |1 & 2|1 & 2|1 & |1 & 2|1 & 2|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|120MHz |60MHz | 1.5x |2 & 3|1 & 2|1 & |1 & 2|1 & 2|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|133MHz |66MHz | 1.5x |1 & 2|1 & 2|1 & |1 & 2|1 & 2|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|150MHz |60MHz | 1.75x |2 & 3|1 & 2|1 & |2 & 3|2 & 3|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|166MHz |66MHz | 1.75x |1 & 2|1 & 2|1 & |2 & 3|2 & 3|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|200MHz |66MHz | 2x |1 & 2|1 & 2|1 & |1 & 2|2 & 3|1 & 2|
| | | | | | 2 | | | |
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AM K6) |
|------------------------------------------------------------|
| CPU |Clock |Multiplier|CLK1 |CLK2 |CLK3|FREQ1|FREQ2|FREQ3|
| speed |speed | | | | | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|166MHz |66MHz | 2.5x |1 & 2|1 & 2|1 & |2 & 3|2 & 3|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|200MHz |66MHz | 3x |1 & 2|1 & 2|1 & |1 & 2|2 & 3|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|233MHz |66MHz | 3.5 |1 & 2|1 & 2|1 & |1 & 2|1 & 2|1 & 2|
| | | | | | 2 | | | |
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL) |
|------------------------------------------------------------|
| CPU |Clock |Multiplier|CLK1 |CLK2 |CLK3|FREQ1|FREQ2|FREQ3|
| speed |speed | | | | | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
| 90MHz |60MHz | 1.5x |2 & 3|1 & 2|1 & |1 & 2|1 & 2|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|100MHz |66MHz | 1.5x |1 & 2|1 & 2|1 & |1 & 2|1 & 2|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|120MHz |60MHz | 2x |2 & 3|1 & 2|1 & |2 & 3|1 & 2|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|133MHz |66MHz | 2x |1 & 2|1 & 2|1 & |2 & 3|1 & 2|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|150MHz |60MHz | 2.5x |2 & 3|1 & 2|1 & |2 & 3|2 & 3|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|166MHz |66MHz | 2.5x |1 & 2|1 & 2|1 & |2 & 3|2 & 3|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|200MHz |66MHz | 3x |1 & 2|1 & 2|1 & |1 & 2|2 & 3|1 & 2|
| | | | | | 2 | | | |
|-------+------+----------+-----+-----+----+-----+-----+-----|
|233MHz |66MHz | 3.5 |1 & 2|1 & 2|1 & |1 & 2|1 & 2|1 & 2|
| | | | | | 2 | | | |
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION (SINGLE) |
|------------------------------------------------------------|
| Voltage | JV1 | VR |
|--------------------+------------------+--------------------|
| 3.3v | Open | Pins 3 & 4 closed |
|--------------------+------------------+--------------------|
| 3.5v | Open | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
| Voltage | V core | JV1 | VR |
|---------+--------+----------------------+------------------|
| 3.3v | 2.8v | Pins 1 & 2, 3 & 4 | Pins 9 & 10 |
| | | closed | closed |
|---------+--------+----------------------+------------------|
| 3.3v | 2.9v | Pins 1 & 2, 3 & 4 | Pins 7 & 8 |
| | | closed | closed |
|---------+--------+----------------------+------------------|
| 3.3v | 3.2v | Pins 1 & 2, 3 & 4 | Pins 5 & 6 |
| | | closed | closed |
+------------------------------------------------------------+