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# ACER, INC.
V62X
Device Type Mainboard
Processor Pentium Pro/Pentium II
Processor Speed 233/266MHz
Chip Set Unidentified
Video Chip Set None
Maximum Onboard 384MB (EDO supported)
Memory
Maximum Video None
Memory
Cache 256/512KB (located on Pentium Pro/Pentium II
CPU)
BIOS Acer
Dimensions 305mm x 244mm
I/O Options 32-bit PCI slots (4), floppy drive interface,
IDE interfaces (2), parallel port, PS/2 mouse
port, serial ports (2), IR connector, USB
connectors (2), SCSI/LAN slot
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-----------------+----------+-------------------+-----------|
| ATX power | CN1 | Floppy drive | CN13 |
| connector | | interface | |
|-----------------+----------+-------------------+-----------|
| USB connector | CN4 | Speaker | CN14/pins |
| | | | 1 & 3 |
|-----------------+----------+-------------------+-----------|
| USB connector | CN4A | Power LED & | CN14/pins |
| | | keylock | 2 & 6 |
|-----------------+----------+-------------------+-----------|
| PS/2 mouse port | CN6 | Reset switch | CN14/pins |
| | | | 7 & 8 |
|-----------------+----------+-------------------+-----------|
| Parallel port | CN7 | Standby power | JP2 |
| | | cable | |
|-----------------+----------+-------------------+-----------|
| Serial port | CN9 | IDE interface LED | JP7 |
|-----------------+----------+-------------------+-----------|
| Serial port | CN9A | Software power | JP8 |
| | | control | |
|-----------------+----------+-------------------+-----------|
| IDE interface 2 | CN10 | 32-bit PCI slots | PC1 - PC4 |
|-----------------+----------+-------------------+-----------|
| IDE interface 1 | CN11 | SCSI/LAN slot | SL1 |
|-----------------+----------+-------------------+-----------|
| IR connector | CN12 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| » | Factory configured - do not | CN8 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Power on normal operation | JP1 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Power on test | JP1 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Password disabled | SW1/3 | On |
|---+---------------------------------+-------+--------------|
| | Password enabled | SW1/3 | Off |
|---+---------------------------------+-------+--------------|
| » | BIOS select OEM | SW1/4 | Off |
|---+---------------------------------+-------+--------------|
| | BIOS select Acer | SW1/4 | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SIMM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|------------+---------------+---------------+---------------|
| 8MB | (2) 1M x 36 | None | None |
|------------+---------------+---------------+---------------|
| 16MB | (2) 1M x 36 | (2) 1M x 36 | None |
|------------+---------------+---------------+---------------|
| 16MB | (2) 2M x 36 | None | None |
|------------+---------------+---------------+---------------|
| 24MB | (2) 2M x 36 | (2) 1M x 36 | None |
|------------+---------------+---------------+---------------|
| 24MB | (2) 1M x 36 | (2) 1M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 32MB | (2) 4M x 36 | None | None |
|------------+---------------+---------------+---------------|
| 32MB | (2) 2M x 36 | (2) 2M x 36 | None |
|------------+---------------+---------------+---------------|
| 40MB | (2) 4M x 36 | (2) 1M x 36 | None |
|------------+---------------+---------------+---------------|
| 48MB | (2) 4M x 36 | (2) 2M x 36 | None |
|------------+---------------+---------------+---------------|
| 48MB | (2) 4M x 36 | (2) 1M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 56MB | (2) 4M x 36 | (2) 2M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 64MB | (2) 8M x 36 | None | None |
|------------+---------------+---------------+---------------|
| 64MB | (2) 4M x 36 | (2) 4M x 36 | None |
|------------+---------------+---------------+---------------|
| 80MB | (2) 8M x 36 | (2) 2M x 36 | None |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SIMM CONFIGURATION (CON'T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|------------+---------------+---------------+---------------|
| 80MB | (2) 8M x 36 | (2) 1M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 88MB | (2) 8M x 36 | (2) 2M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 96MB | (2) 8M x 36 | (2) 4M x 36 | None |
|------------+---------------+---------------+---------------|
| 96MB | (2) 4M x 36 | (2) 4M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 96MB | (2) 8M x 36 | (2) 2M x 36 | (2) 2M x 36 |
|------------+---------------+---------------+---------------|
| 104MB | (2) 8M x 36 | (2) 4M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 112MB | (2) 8M x 36 | (2) 4M x 36 | (2) 2M x 36 |
|------------+---------------+---------------+---------------|
| 128MB | (2) 8M x 36 | (2) 4M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 128MB | (2) 16M x 36 | None | None |
|------------+---------------+---------------+---------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 | None |
|------------+---------------+---------------+---------------|
| 136MB | (2) 8M x 36 | (2) 8M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 136MB | (2) 16M x 36 | (2) 1M x 36 | None |
|------------+---------------+---------------+---------------|
| 144MB | (2) 16M x 36 | (2) 2M x 36 | None |
|------------+---------------+---------------+---------------|
| 144MB | (2) 16M x 36 | (2) 1M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 152MB | (2) 16M x 36 | (2) 2M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 160MB | (2) 16M x 36 | (2) 4M x 36 | None |
|------------+---------------+---------------+---------------|
| 160MB | (2) 16M x 36 | (2) 2M x 36 | (2) 2M x 36 |
|------------+---------------+---------------+---------------|
| 168MB | (2) 16M x 36 | (2) 4M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 176MB | (2) 16M x 36 | (2) 4M x 36 | (2) 2M x 36 |
|------------+---------------+---------------+---------------|
| 192MB | (2) 16M x 36 | (2) 8M x 36 | None |
|------------+---------------+---------------+---------------|
| 192MB | (2) 16M x 36 | (2) 4M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 200MB | (2) 16M x 36 | (2) 8M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 208MB | (2) 16M x 36 | (2) 8M x 36 | (2) 2M x 36 |
|------------+---------------+---------------+---------------|
| 224MB | (2) 16M x 36 | (2) 8M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 256MB | (2) 16M x 36 | (2) 16M x 36 | None |
|------------+---------------+---------------+---------------|
| 256MB | (2) 16M x 36 | (2) 8M x 36 | (2) 8M x 36 |
|------------+---------------+---------------+---------------|
| 264MB | (2) 16M x 36 | (2) 16M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 272MB | (2) 16M x 36 | (2) 16M x 36 | (2) 2M x 36 |
|------------+---------------+---------------+---------------|
| 288MB | (2) 16M x 36 | (2) 16M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 320MB | (2) 16M x 36 | (2) 16M x 36 | (2) 8M x 36 |
|------------+---------------+---------------+---------------|
| 384MB | (2) 16M x 36 | (2) 16M x 36 | (2) 16M x 36 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: 256KB/512KB cache is located on the Pentium |
| II/Pentium Pro CPU. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU FREQUENCY SELECTION |
|------------------------------------------------------------|
| Host clock | PCI clock | SW1/1 | SW1/2 |
|---------------+---------------+--------------+-------------|
| 60MHz | 30MHz | Off | On |
|---------------+---------------+--------------+-------------|
| » 66MHz | 33MHz | On | Off |
|---------------+---------------+--------------+-------------|
| XIN/2 | XIN/4 | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION |
|------------------------------------------------------------|
| Type | JP3 | JP4 | JP5 |
|-------------+------------+------------+--------------------|
| Pentium II | Pins 2 & 3 | Pins 2 & 3 | Pins 3 & 5, 4 & 6 |
| | closed | closed | closed |
|-------------+------------+------------+--------------------|
| Pentium Pro | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 3, 2 & 4 |
| | closed | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU CORE/BUS RATIO SELECTION |
|------------------------------------------------------------|
| Core/bus ratio | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
|----------------+----------+----------+----------+----------|
| 1.5 | Off | Off | On | Off |
|----------------+----------+----------+----------+----------|
| 2 | On | On | On | On |
|----------------+----------+----------+----------+----------|
| 2 | Off | Off | Off | Off |
|----------------+----------+----------+----------+----------|
| 2.5 | On | Off | On | On |
|----------------+----------+----------+----------+----------|
| 3 | On | On | Off | On |
|----------------+----------+----------+----------+----------|
| 3.5 | On | Off | Off | On |
|----------------+----------+----------+----------+----------|
| 4 | On | On | On | Off |
|----------------+----------+----------+----------+----------|
| 4.5 | On | Off | On | Off |
|----------------+----------+----------+----------+----------|
| 5 | On | On | Off | Off |
|----------------+----------+----------+----------+----------|
| 5.5 | On | Off | Off | Off |
|----------------+----------+----------+----------+----------|
| 6 | Off | On | On | On |
|----------------+----------+----------+----------+----------|
| 6.5 | Off | Off | On | On |
|----------------+----------+----------+----------+----------|
| 7 | Off | On | Off | On |
|----------------+----------+----------+----------+----------|
| 7.5 | Off | Off | Off | On |
|----------------+----------+----------+----------+----------|
| 8 | Off | On | On | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS SELECTION |
|------------------------------------------------------------|
| Type | JP6 |
|-------------------------------+----------------------------|
| EPROM | Pins 1 & 2 closed |
|-------------------------------+----------------------------|
| Flash EEROM & 28F001 | Pins 2 & 3 closed |
|-------------------------------+----------------------------|
| » 29EE010/020 | Open |
+------------------------------------------------------------+