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# INTEL CORPORATION
ADVANCED/AS
Processor Pentium
Processor Speed 75/90/100/120/133/150/166/200MHz
Chip Set Intel
Video Chip Set ATI
Maximum Onboard 128MB (EDO supported)
Memory
Maximum Video 2MB
Memory
Cache 256/512KB
BIOS AMI
Dimensions 330mm x 218mm
I/O Options 32-bit PCI slots (4), floppy drive interface,
green PC connector, IDE interfaces (2),
parallel port, PS/2 mouse port, serial ports
(2), VESA feature connector, riser slot,
cache slot, IR connector, wave table
connector, audio connector, CD-ROM connector
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-----------------+------------|
| Serial port 1 | CN1 | Turbo LED | J5A1 pins |
| | | | 1 & 2 |
|------------------+----------+-----------------+------------|
| Serial port 2 | CN2 | IDE interface | J5A1 pins |
| | | LED | 5 - 8 |
|------------------+----------+-----------------+------------|
| Floppy drive | CN3 | Power LED & | J5A1 pins |
| interface | | keylock | 10 - 15 |
|------------------+----------+-----------------+------------|
| Parallel port | CN4 | Reset switch | J5A1 pins |
| | | | 16 & 17 |
|------------------+----------+-----------------+------------|
| IDE interface 1 | CN5 | Green PC | J5A2 pins |
| | | connector | 1 & 2 |
|------------------+----------+-----------------+------------|
| IDE interface 2 | CN6 | IR connector | J5A2 pins |
| | | | 4 - 8 |
|------------------+----------+-----------------+------------|
| Video connector | CN7 | Chassis fan | J5A2 pins |
| (optional) | | power | 10 - 12 |
|------------------+----------+-----------------+------------|
| Wave table | CN8 | Speaker | J5A2 pins |
| connector | | | 14 - 17 |
|------------------+----------+-----------------+------------|
| CD-ROM interface | CN9 | Soft off/sleep | J7A1 |
|------------------+----------+-----------------+------------|
| PS/2 mouse port | CN10 | Soft power | J8M2 |
| | | supply on | |
|------------------+----------+-----------------+------------|
| Audio connector | CN11 | 32-bit PCI | PC1 - PC4 |
| | | slots | |
|------------------+----------+-----------------+------------|
| VESA feature | CN12 | Cache slot | SL1 |
| connector | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|---------------------------------------+-------+------------|
| | Factory configured - do not alter | J1N1 | N/A |
| | (pins 1, 2, & 3 only) | | |
|---+-----------------------------------+-------+------------|
| » | Password normal operation | J7F1 | Pins 4 & 5 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | Password clear | J7F1 | Pins 5 & 6 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Setup access enabled | J7F2 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | Setup access disabled | J7F2 | Pins 2 & 3 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | CMOS memory normal operation | J7F2 | Pins 4 & 5 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | CMOS memory clear | J7F2 | Pins 5 & 6 |
| | | | 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 |
|------------------+--------------------+--------------------|
| 24MB | (2) 1M x 32 | (2) 2M 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 |
|------------------+--------------------+--------------------|
| 40MB | (2) 1M x 32 | (2) 4M x 32 |
|------------------+--------------------+--------------------|
| 48MB | (2) 4M x 32 | (2) 2M x 32 |
|------------------+--------------------+--------------------|
| 48MB | (2) 2M x 32 | (2) 4M 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 |
|------------------+--------------------+--------------------|
| 72MB | (2) 1M x 32 | (2) 8M x 32 |
|------------------+--------------------+--------------------|
| 80MB | (2) 8M x 32 | (2) 2M x 32 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|----------------+---------------------+---------------------|
| 80MB | (2) 2M x 32 | (2) 8M x 32 |
|----------------+---------------------+---------------------|
| 96MB | (2) 8M x 32 | (2) 4M x 32 |
|----------------+---------------------+---------------------|
| 96MB | (2) 4M x 32 | (2) 8M x 32 |
|----------------+---------------------+---------------------|
| 128MB | (2) 8M x 32 | (2) 8M x 32 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. The location of banks |
| 0 & 1 are unidentified. Board also accepts x 36 |
| SIMMs. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | SL1 | TAG |
|-------+--------------+----------------------+--------------|
| 256KB | (2) 32K x 32 | None | Unidentified |
|-------+--------------+----------------------+--------------|
| 512KB | (2) 32K x 32 | 256KB module | Unidentified |
| | | installed | |
|------------------------------------------------------------|
| Note: The size of the TAG chip is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO MEMORY CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|----------------+------------------+------------------------|
| 1MB | 1MB | None |
|----------------+------------------+------------------------|
| 2MB | 1MB | (2) 256K x 16 |
|------------------------------------------------------------|
| Note: Bank 0 is factory installed and is not configurable. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| CPU | Clock | Multiplier | J1N1 | J8F1 | J8F2 |
| speed | speed | | | | |
|----------+---------+------------+-------+----------+-------|
| 75MHz | 50MHz | 1.5x | 4 & 5 | 1 & 2, 5 | 1 & 2 |
| | | | | & 6 | |
|----------+---------+------------+-------+----------+-------|
| 90MHz | 60MHz | 1.5x | 4 & 5 | 1 & 2, 4 | 1 & 2 |
| | | | | & 5 | |
|----------+---------+------------+-------+----------+-------|
| 100MHz | 66MHz | 1.5x | 4 & 5 | 2 & 3, 5 | 1 & 2 |
| | | | | & 6 | |
|----------+---------+------------+-------+----------+-------|
| 120MHz | 60MHz | 2x | 4 & 5 | 1 & 2, 4 | 2 & 3 |
| | | | | & 5 | |
|----------+---------+------------+-------+----------+-------|
| 133MHz | 66MHz | 2x | 4 & 5 | 2 & 3, 5 | 2 & 3 |
| | | | | & 6 | |
|----------+---------+------------+-------+----------+-------|
| 150MHz | 60MHz | 2.5x | 5 & 6 | 1 & 2, 4 | 2 & 3 |
| | | | | & 5 | |
|----------+---------+------------+-------+----------+-------|
| 166MHz | 66MHz | 2.5x | 5 & 6 | 2 & 3, 5 | 2 & 3 |
| | | | | & 6 | |
|----------+---------+------------+-------+----------+-------|
| 200MHz | 66MHz | 3x | 5 & 6 | 2 & 3, 5 | 1 & 2 |
| | | | | & 6 | |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
| Voltage | J8F2 |
|----------------------------+-------------------------------|
| 3.3v - 3.3465v | Pins 4 & 5 closed |
|----------------------------+-------------------------------|
| 3.465v - 3.63v | Pins 5 & 6 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU ISA BUS CLOCK SELECTION |
|------------------------------------------------------------|
| Clock speed | Bus speed | J7F1 |
|----------------+--------------+----------------------------|
| | 50MHz | 8.33MHz | Pins 1 & 2 or 2 & 3 closed |
|----+-----------+--------------+----------------------------|
| » | 60MHz | 7.5MHz | Pins 1 & 2 closed |
|----+-----------+--------------+----------------------------|
| | 60MHz | 10MHz | Pins 2 & 3 closed |
|----+-----------+--------------+----------------------------|
| » | 66MHz | 8.25MHz | Pins 1 & 2 closed |
|----+-----------+--------------+----------------------------|
| | 66MHz | 11MHz | Pins 2 & 3 closed |
+------------------------------------------------------------+