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# ASICOM, INC.
LEXAR600T
Processor Pentium
Processor 75/90/100/120/133/150/166/180/200MHz
Speed
Chip Set Unidentified
Max. Onboard 128MB
DRAM
Cache 256/512KB
BIOS Unidentified
Dimensions 330mm x 218mm
I/O Options 32-bit PCI slots (4), floppy drive interface, IDE
interfaces (2), , parallel port, PS/2 mouse
interface, serial ports (2), VRM connector, cache
slot, legacy connector
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| PS/2 mouse | CN1 | Instant on | J1 |
| interface | | connector | |
|-------------------+----------+------------------+----------|
| Serial port 1 | CN2 | Reset switch | J2 |
|-------------------+----------+------------------+----------|
| Serial port 2 | CN3 | Power LED & | J3 |
| | | keylock | |
|-------------------+----------+------------------+----------|
| Parallel port | CN4 | IDE interface | J4 |
| | | LED | |
|-------------------+----------+------------------+----------|
| Floppy drive | CN5 | Speaker | J5 |
| interface | | | |
|-------------------+----------+------------------+----------|
| IDE interface 2 | CN6 | 32-bit PCI slots | PC1 - |
| | | | PC4 |
|-------------------+----------+------------------+----------|
| IDE interface 1 | CN7 | Cache slot | SL1 |
|-------------------+----------+------------------+----------|
| Legacy connector | CN8 | VRM connector | VRM |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| ยป | CPU external clock speed select | JP16 | Pins 2 & 3 |
| | 1/8 | | closed |
|---+----------------------------------+--------+------------|
| | CPU external clock speed select | JP16 | Pins 1 & 2 |
| | 1/6 | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 8MB | None | (2) 1M x 32 |
|------------------+--------------------+--------------------|
| 8MB | (2) 512K x 32 | (2) 512K x 32 |
|------------------+--------------------+--------------------|
| 16MB | None | (2) 2M x 32 |
|------------------+--------------------+--------------------|
| 16MB | (2) 1M x 32 | (2) 1M x 32 |
|------------------+--------------------+--------------------|
| 24MB | (2) 1M x 32 | (2) 2M x 32 |
|------------------+--------------------+--------------------|
| 24MB | (2) 2M x 32 | (2) 1M x 32 |
|------------------+--------------------+--------------------|
| 32MB | None | (2) 4M x 32 |
|------------------+--------------------+--------------------|
| 32MB | (2) 2M x 32 | (2) 2M x 32 |
|------------------+--------------------+--------------------|
| 40MB | (2) 1M x 32 | (2) 4M x 32 |
|------------------+--------------------+--------------------|
| 40MB | (2) 4M x 32 | (2) 1M x 32 |
|------------------+--------------------+--------------------|
| 48MB | (2) 2M x 32 | (2) 4M x 32 |
|------------------+--------------------+--------------------|
| 48MB | (2) 4M x 32 | (2) 2M x 32 |
|------------------+--------------------+--------------------|
| 64MB | None | (2) 8M x 32 |
|------------------+--------------------+--------------------|
| 64MB | (2) 4M x 32 | (2) 4M x 32 |
|------------------+--------------------+--------------------|
| 72MB | (2) 1M x 32 | (2) 8M x 32 |
|------------------+--------------------+--------------------|
| 72MB | (2) 8M x 32 | (2) 1M x 32 |
|------------------+--------------------+--------------------|
| 80MB | (2) 2M x 32 | (2) 8M x 32 |
|------------------+--------------------+--------------------|
| 80MB | (2) 8M x 32 | (2) 2M x 32 |
|------------------+--------------------+--------------------|
| 96MB | (2) 4M x 32 | (2) 8M x 32 |
|------------------+--------------------+--------------------|
| 96MB | (2) 8M x 32 | (2) 4M x 32 |
|------------------+--------------------+--------------------|
| 128MB | (2) 8M x 32 | (2) 8M x 32 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | TAG | SL1 |
|-----------+-----------+-----------+-----------+------------|
| 256KB (A) | (4) 32K x | (4) 32K x | (1) 32K x | Not |
| | 8 | 8 | 8 | installed |
|-----------+-----------+-----------+-----------+------------|
| 256KB (B) | None | None | None | Installed |
|-----------+-----------+-----------+-----------+------------|
| 512KB (A) | (4) 64K x | (4) 64K x | (1) 32K x | Not |
| | 8 | 8 | 8 | installed |
|-----------+-----------+-----------+-----------+------------|
| 512KB (B) | None | None | None | Installed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP26 |
|-------------------------------+----------------------------|
| 256KB (A) | Open |
|-------------------------------+----------------------------|
| 512KB (A) | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Type | JP10 | JP11 | JP12 | JP13 | JP14 | JP15 |
|-----------+--------+-------+-------+-------+-------+-------|
| 3v | Closed |Closed |Closed | Open | Open | Open |
|-----------+--------+-------+-------+-------+-------+-------|
|3v/5v mixed| Open | Open | Open |Closed |Closed |Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU CONFIGURATION |
|------------------------------------------------------------|
| Type | JP1 |
|-------------------------------+----------------------------|
| Standard CPU | Closed |
|-------------------------------+----------------------------|
| VRE CPU | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | JP2 | JP3 | JP5 | JP6 |
|------------+-----------+-----------+-----------+-----------|
| 75MHz | Open | Open | Closed | Closed |
|------------+-----------+-----------+-----------+-----------|
| 90MHz | Open | Open | Closed | Open |
|------------+-----------+-----------+-----------+-----------|
| 100MHz | Open | Open | Open | Closed |
|------------+-----------+-----------+-----------+-----------|
| 120MHz | Open | Closed | Closed | Open |
|------------+-----------+-----------+-----------+-----------|
| 133MHz | Open | Closed | Open | Closed |
|------------+-----------+-----------+-----------+-----------|
| 150MHz | Closed | Closed | Closed | Open |
|------------+-----------+-----------+-----------+-----------|
| 166MHz | Closed | Closed | Open | Closed |
|------------+-----------+-----------+-----------+-----------|
| 180MHz | Closed | Open | Closed | Open |
|------------+-----------+-----------+-----------+-----------|
| 200MHz | Closed | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP21 | JP22 |
|----------------------------------+------------+------------|
| Flash BIOS/plug & play | Pins 1 & 2 | Pins 1 & 2 |
| | closed | closed |
|----------------------------------+------------+------------|
| Fixed BIOS/non flash/non plug & | Pins 2 & 3 | Pins 2 & 3 |
| play | closed | closed |
+------------------------------------------------------------+