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# FIRST INTERNATIONAL COMPUTER, INC.
PA-2005 (REV. A1)
Processor CX M1/AM K5/Pentium
Processor Speed 75/90/100/120/133/150/166/200MHz
Chip Set VIA
Video Chip Set None
Maximum Onboard 512MB (EDO supported)
Memory
Maximum Video None
Memory
Cache 256/512/1024KB
BIOS Award
Dimensions 254mm x 218mm
I/O Options 32-bit PCI slots (4), floppy drive interface,
green PC connector, IDE interfaces (2),
parallel port, PS/2 mouse interface, serial
ports (2), IR connector, USB connectors (2),
remote control power
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+-----------+-----------------+-----------|
| Serial port 1 | CN1 | Green PC LED | J1 pins |
| | | | 13 & 14 |
|------------------+-----------+-----------------+-----------|
| Serial port 2 | CN2 | Speaker | J1 pins |
| | | | 15 - 18 |
|------------------+-----------+-----------------+-----------|
| Parallel port | CN3 | IDE interface | J1 pins |
| | | LED | 20 & 21 |
|------------------+-----------+-----------------+-----------|
| Floppy drive | CN4 | Remote control | J1 pins |
| interface | | power | 23 & 24 |
|------------------+-----------+-----------------+-----------|
| IDE interface 1 | CN5 | Reset switch | J1 pins |
| | | | 27 & 28 |
|------------------+-----------+-----------------+-----------|
| IDE interface 2 | CN6 | 32-bit PCI | PC1 – PC4 |
| | | slots | |
|------------------+-----------+-----------------+-----------|
| Chassis fan | FAN | Outlet | OUT |
| power | | connector | |
|------------------+-----------+-----------------+-----------|
| IR connector | IR | PS/2 mouse | PS2 |
| | | interface | |
|------------------+-----------+-----------------+-----------|
| Power LED & | J1 pins 1 | Remote control | RPW |
| keylock | - 5 | power | |
|------------------+-----------+-----------------+-----------|
| Turbo LED | J1 pins 7 | USB connector 1 | USB1 |
| | & 8 | | |
|------------------+-----------+-----------------+-----------|
| Green PC | J1 pins | USB connector 2 | USB2 |
| connector | 10 & 11 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|--------------------------------------+--------+------------|
| » | Password disabled | CPW | Open |
|---+----------------------------------+--------+------------|
| | Password enabled | CPW | Closed |
|---+----------------------------------+--------+------------|
| » | Flash BIOS select SST 29EE010 | MFG5 | Pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Flash BIOS select 28F001BX-T | MFG5 | Pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | More than 1 PCI card installed | PCI2ID | Pins 1 & 2 |
| | before PCI Encoding Standard | | closed |
|---+----------------------------------+--------+------------|
| | 1 PCI card installed before PCI | PCI2ID | Pins 2 & 3 |
| | Encoding Standard | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 8MB | (2) 1M x 36 | None |
|------------------+--------------------+--------------------|
| 16MB | (2) 2M x 36 | None |
|------------------+--------------------+--------------------|
| 24MB | (2) 2M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 32MB | (2) 4M x 36 | None |
|------------------+--------------------+--------------------|
| 40MB | (2) 4M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 48MB | (2) 4M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 64MB | (2) 8M x 36 | None |
|------------------+--------------------+--------------------|
| 64MB | (2) 4M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 72MB | (2) 8M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 80MB | (2) 8M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 96MB | (2) 8M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 136MB | (2) 16M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 144MB | (2) 16M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 160MB | (2) 16M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 192MB | (2) 16M x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 256MB | (2) 16M x 36 | (2) 16M x 36 |
|------------------+--------------------+--------------------|
| 512MB | (2) 32M x 36 | (2) 32M x 36 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | TAG |
|----------+---------------+---------------+-----------------|
| 256KB | (2) 32K x 32 | None | (1) 16K/32K x 8 |
|----------+---------------+---------------+-----------------|
| 512KB | (2) 64K x 32 | None | (1) 16K/32K x 8 |
|----------+---------------+---------------+-----------------|
| 512KB | (2) 32K x 32 | (2) 32K x 32 | (1) 16K/32K x 8 |
|----------+---------------+---------------+-----------------|
| 1MB | (2) 64K x 32 | (2) 64K x 32 | (1) 32K x 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CYRIX) |
|------------------------------------------------------------|
| CPU | Clock | Multiplier | CLK1 | CLK2 | FREQ1 | FREQ2 |
| speed | speed | | | | | |
|--------+--------+------------+------+------+-------+-------|
| 120MHz | 50MHz | 2x | 2 & | 2 & | 2 & 3 | 1 & 2 |
| | | | 3 | 3 | | |
|--------+--------+------------+------+------+-------+-------|
| 133MHz | 55MHz | 2x | 1 & | 1 & | 2 & 3 | 1 & 2 |
| | | | 2 | 2 | | |
|--------+--------+------------+------+------+-------+-------|
| 150MHz | 60MHz | 2x | 2 & | 1 & | 2 & 3 | 1 & 2 |
| | | | 3 | 2 | | |
|--------+--------+------------+------+------+-------+-------|
| 166MHz | 66MHz | 2x | 1 & | 2 & | 2 & 3 | 1 & 2 |
| | | | 2 | 3 | | |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AMD) |
|------------------------------------------------------------|
| CPU | Clock | Multiplier | CLK1 | CLK2 | FREQ1 | FREQ2 |
| speed | speed | | | | | |
|--------+--------+------------+------+------+-------+-------|
| 75MHz | 50MHz | 1.5x | 2 & | 2 & | 1 & 2 | 1 & 2 |
| | | | 3 | 3 | | |
|--------+--------+------------+------+------+-------+-------|
| 90MHz | 60MHz | 1.5x | 2 & | 1 & | 1 & 2 | 1 & 2 |
| | | | 3 | 2 | | |
|--------+--------+------------+------+------+-------+-------|
| 100MHz | 66MHz | 1.5x | 1 & | 2 & | 1 & 2 | 1 & 2 |
| | | | 2 | 3 | | |
|--------+--------+------------+------+------+-------+-------|
| 120MHz | 60MHz | 1.5x | 2 & | 1 & | 1 & 2 | 1 & 2 |
| | | | 3 | 2 | | |
|--------+--------+------------+------+------+-------+-------|
| 133MHz | 66MHz | 1.5x | 1 & | 2 & | 1 & 2 | 1 & 2 |
| | | | 2 | 3 | | |
|--------+--------+------------+------+------+-------+-------|
| 150MHz | 60MHz | 2x | 2 & | 1 & | 2 & 3 | 1 & 2 |
| | | | 3 | 2 | | |
|--------+--------+------------+------+------+-------+-------|
| 166MHz | 66MHz | 2x | 1 & | 2 & | 2 & 3 | 1 & 2 |
| | | | 2 | 3 | | |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL) |
|------------------------------------------------------------|
| CPU | Clock | Multiplier | CLK1 | CLK2 | FREQ1 | FREQ2 |
| speed | speed | | | | | |
|--------+--------+------------+------+------+-------+-------|
| 75MHz | 50MHz | 1.5x | 2 & | 2 & | 1 & 2 | 1 & 2 |
| | | | 3 | 3 | | |
|--------+--------+------------+------+------+-------+-------|
| 90MHz | 60MHz | 1.5x | 2 & | 1 & | 1 & 2 | 1 & 2 |
| | | | 3 | 2 | | |
|--------+--------+------------+------+------+-------+-------|
| 100MHz | 66MHz | 1.5x | 1 & | 2 & | 1 & 2 | 1 & 2 |
| | | | 2 | 3 | | |
|--------+--------+------------+------+------+-------+-------|
| 120MHz | 60MHz | 2x | 2 & | 1 & | 2 & 3 | 1 & 2 |
| | | | 3 | 2 | | |
|--------+--------+------------+------+------+-------+-------|
| 133MHz | 66MHz | 2x | 1 & | 2 & | 2 & 3 | 1 & 2 |
| | | | 2 | 3 | | |
|--------+--------+------------+------+------+-------+-------|
| 150MHz | 60MHz | 2.5x | 2 & | 1 & | 2 & 3 | 2 & 3 |
| | | | 3 | 2 | | |
|--------+--------+------------+------+------+-------+-------|
| 166MHz | 66MHz | 2.5x | 1 & | 2 & | 2 & 3 | 2 & 3 |
| | | | 2 | 3 | | |
|--------+--------+------------+------+------+-------+-------|
| 200MHz | 66MHz | 3x | 1 & | 2 & | 1 & 2 | 2 & 3 |
| | | | 2 | 3 | | |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION (SINGLE) |
|------------------------------------------------------------|
| Voltage | VR1 | VR2 |
|-------------+-------------------+--------------------------|
| 3.384v | Pins 1 & 2 closed | Pins 1 & 2, 3 & 4 closed |
|-------------+-------------------+--------------------------|
| 3.4v – 3.6v | Pins 3 & 4 closed | Pins 1 & 2, 3 & 4 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION (DUAL) |
|------------------------------------------------------------|
| Voltage | V core | VR1 | VR2 |
|--------------+-------------+------------+------------------|
| 3.3v | 2.5v | 7 & 8 | 5 & 6, 7 & 8 |
|--------------+-------------+------------+------------------|
| 3.3v | 2.7v | 5 & 6 | 5 & 6, 7 & 8 |
|--------------+-------------+------------+------------------|
| 3.3v | 2.8v | 5 & 6 | 5 & 6, 7 & 8 |
|--------------+-------------+------------+------------------|
| 3.3v | 2.9v | 5 & 6 | 5 & 6, 7 & 8 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PS/2 MOUSE SELECTION |
|------------------------------------------------------------|
| Setting | MS1 | MS2 |
|------------------------+-----------------+-----------------|
| » | PS/2 mouse IRQ | Pins 2 & 3 | Pins 1 & 2 |
| | disabled | closed | closed |
|---+--------------------+-----------------+-----------------|
| | PS/2 mouse IRQ | Pins 1 & 2 | Pins 2 & 3 |
| | enabled | closed | closed |
+------------------------------------------------------------+