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# GENOA SYSTEMS CORPORATION
TURBOEXPRESS 586-VX
Processor CX M1/AM K5/Pentium
Processor Speed 75/90/100/120/133/150/166/200MHz
Chip Set Intel
Video Chip Set None
Maximum Onboard 128MB (EDO supported)
Memory
Maximum Video None
Memory
Cache 256/512KB
BIOS Award
Dimensions 254mm x 218mm
I/O Options 32-bit PCI slots (3), floppy drive interface,
green PC connector, IDE interfaces (2),
parallel port, PS/2 mouse interface, serial
ports (2), cache slot, IR connector, USB
connector
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Serial port 2 | CN1 | Turbo LED | J2 |
|-------------------+----------+------------------+----------|
| Serial port 1 | CN2 | Green PC | J3 |
| | | connector | |
|-------------------+----------+------------------+----------|
| Parallel port | CN3 | IDE interface | J4 |
| | | LED | |
|-------------------+----------+------------------+----------|
| Floppy drive | CN4 | Speaker | J5 |
| interface | | | |
|-------------------+----------+------------------+----------|
| IDE interface 2 | CN5 | Power LED & | J6 |
| | | keylock | |
|-------------------+----------+------------------+----------|
| IDE interface 1 | CN6 | 32-bit PCI slots | PC1 – |
| | | | PC3 |
|-------------------+----------+------------------+----------|
| PS/2 mouse | CN7 | Cache slot | SL1 |
| interface | | | |
|-------------------+----------+------------------+----------|
| IR connector | IR | USB connector | USB |
|-------------------+----------+------------------+----------|
| Reset switch | J1 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS | |
|-----------------------------------------------------+------|
| » | CMOS memory normal | JP3 | Open |
| | operation | | |
|-----------------+--------------------------+--------+------|
| | CMOS memory | JP3 | Closed | |
| | clear | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM/DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|------------+---------------+---------------+---------------|
| 8MB | None | (2) 1M x 36 | None |
|------------+---------------+---------------+---------------|
| 8MB | None | None | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 16MB | None | (2) 2M x 36 | None |
|------------+---------------+---------------+---------------|
| 16MB | (2) 1M x 36 | (2) 1M x 36 | None |
|------------+---------------+---------------+---------------|
| 16MB | None | None | (1) 2M x 64 |
|------------+---------------+---------------+---------------|
| 16MB | None | (2) 1M x 36 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 24MB | (2) 1M x 36 | (2) 2M x 36 | None |
|------------+---------------+---------------+---------------|
| 24MB | None | (2) 2M x 36 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 32MB | None | (2) 4M x 36 | None |
|------------+---------------+---------------+---------------|
| 32MB | (2) 2M x 36 | (2) 2M x 36 | None |
|------------+---------------+---------------+---------------|
| 32MB | None | None | (1) 4M x 64 |
|------------+---------------+---------------+---------------|
| 32MB | None | (2) 2M x 36 | (1) 2M x 64 |
|------------+---------------+---------------+---------------|
| 40MB | (2) 1M x 36 | (2) 4M x 36 | None |
|------------+---------------+---------------+---------------|
| 40MB | None | (2) 4M x 36 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 48MB | (2) 2M x 36 | (2) 4M x 36 | None |
|------------+---------------+---------------+---------------|
| 48MB | None | (2) 4M x 36 | (1) 2M x 64 |
|------------+---------------+---------------+---------------|
| 64MB | None | (2) 8M x 36 | None |
|------------+---------------+---------------+---------------|
| 64MB | (2) 4M x 36 | (2) 4M x 36 | None |
|------------+---------------+---------------+---------------|
| 64MB | None | None | (1) 8M x 64 |
|------------+---------------+---------------+---------------|
| 64MB | None | (2) 4M x 36 | (1) 4M x 64 |
|------------+---------------+---------------+---------------|
| 72MB | (2) 1M x 36 | (2) 8M x 36 | None |
|------------+---------------+---------------+---------------|
| 72MB | None | (2) 8M x 36 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 80MB | (2) 2M x 36 | (2) 8M x 36 | None |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM/DRAM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|-----------+----------------+---------------+---------------|
| 80MB | None | (2) 8M x 36 | (1) 2M x 64 |
|-----------+----------------+---------------+---------------|
| 96MB | (2) 4M x 36 | (2) 8M x 36 | None |
|-----------+----------------+---------------+---------------|
| 96MB | None | (2) 8M x 36 | (1) 4M x 64 |
|-----------+----------------+---------------+---------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 | None |
|-----------+----------------+---------------+---------------|
| 128MB | None | (2) 8M x 36 | (1) 8M x 64 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. Board also accepts X32 |
| SIMMs. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | SL1 | TAG |
|-----------+--------------+-----------------+---------------|
| 256KB (A) | (2) 32K x 32 | Not installed | (1) 16K/32K x |
| | | | 8 |
|-----------+--------------+-----------------+---------------|
| 512KB (A) | (2) 32K x 32 | 256KB module | (1) 16K/32K x |
| | | installed | 8 |
|-----------+--------------+-----------------+---------------|
| 512KB (B) | (2) 64K x 32 | Not installed | (1) 16K/32K x |
| | | | 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP7 | JP8 | JP15 | JP16 |
|-----------+------------+-----------+-----------+-----------|
| 256KB (A) | Pins 2 & 3 | Pins 1 & | Pins 2 & | Pins 1 & |
| | closed | 2 closed | 3 closed | 2 closed |
|-----------+------------+-----------+-----------+-----------|
| 512KB (A) | Pins 2 & 3 | Pins 1 & | Pins 2 & | Pins 2 & |
| | closed | 2 closed | 3 closed | 3 closed |
|-----------+------------+-----------+-----------+-----------|
| 512KB (B) | Pins 2 & 3 | Pins 1 & | Pins 1 & | Pins 2 & |
| | closed | 2 closed | 2 closed | 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CYRIX) |
|------------------------------------------------------------|
| CPU speed | Clock speed | Multiplier | JP9 | JP17 |
|-----------+-------------+------------+-------------+-------|
| 120MHz | 50MHz | 2x | 1 & 2, 3 & | 2 & 3 |
| | | | 4 | |
|-----------+-------------+------------+-------------+-------|
| 133MHz | 55MHz | 2x | Open | 2 & 3 |
|-----------+-------------+------------+-------------+-------|
| 150MHz | 66MHz | 2x | 3 & 4 | 2 & 3 |
|-----------+-------------+------------+-------------+-------|
| 166MHz | 60MHz | 2x | 1 & 2 | 2 & 3 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AMD) |
|------------------------------------------------------------|
| CPU speed | Clock | Multiplier | JP9 | JP17 |
| | speed | | | |
|------------+----------+------------+------------+----------|
| 75MHz | 50MHz | 1.5x | 1 & 2, 3 & | 1 & 2 |
| | | | 4 | |
|------------+----------+------------+------------+----------|
| 90MHz | 60MHz | 1.5x | 3 & 4 | 1 & 2 |
|------------+----------+------------+------------+----------|
| 100MHz | 66MHz | 1.5x | 1 & 2 | 1 & 2 |
|------------+----------+------------+------------+----------|
| 120MHz | 60MHz | 2x | 3 & 4 | 2 & 3 |
|------------+----------+------------+------------+----------|
| 133MHz | 66MHz | 2x | 1 & 2 | 2 & 3 |
|------------+----------+------------+------------+----------|
| 150MHz | 60MHz | 2.5x | 3 & 4 | 2 & 3, 4 |
| | | | | & 5 |
|------------+----------+------------+------------+----------|
| 166MHz | 66MHz | 2.5x | 1 & 2 | 2 & 3, 4 |
| | | | | & 5 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL) |
|------------------------------------------------------------|
| CPU speed | Clock | Multiplier | JP9 | JP17 |
| | speed | | | |
|------------+----------+------------+------------+----------|
| 75MHz | 50MHz | 1.5x | 1 & 2, 3 & | 1 & 2 |
| | | | 4 | |
|------------+----------+------------+------------+----------|
| 90MHz | 60MHz | 1.5x | 3 & 4 | 1 & 2 |
|------------+----------+------------+------------+----------|
| 100MHz | 66MHz | 1.5x | 1 & 2 | 1 & 2 |
|------------+----------+------------+------------+----------|
| 120MHz | 60MHz | 2x | 3 & 4 | 2 & 3 |
|------------+----------+------------+------------+----------|
| 133MHz | 66MHz | 2x | 1 & 2 | 2 & 3 |
|------------+----------+------------+------------+----------|
| 150MHz | 60MHz | 2.5x | 3 & 4 | 2 & 3, 4 |
| | | | | & 5 |
|------------+----------+------------+------------+----------|
| 166MHz | 66MHz | 2.5x | 1 & 2 | 2 & 3, 4 |
| | | | | & 5 |
|------------+----------+------------+------------+----------|
| 200MHz | 66MHz | 3x | 1 & 2 | 4 & 5 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION (SINGLE) |
|------------------------------------------------------------|
| Voltage | JP11 | JP12 | JP13 | JP14 |
|---------+------+-----------------+------------+------------|
| 3.2v | Open | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 |
| | | closed | closed | closed |
|---------+------+-----------------+------------+------------|
| 3.3v | Open | Open | Pins 1 & 2 | Pins 1 & 2 |
| | | | closed | closed |
|---------+------+-----------------+------------+------------|
| 3.5v | Open | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & 2 |
| | | closed | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION (DUAL) |
|------------------------------------------------------------|
| Voltage | V core | JP11 | JP12 | JP13 | JP14 |
|-----------+----------+---------+---------+--------+--------|
| 3.3v | 2.5v | 1 & 2 | Open | 2 & 3 | 2 & 3 |
|-----------+----------+---------+---------+--------+--------|
| 3.3v | 2.7v | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 |
|-----------+----------+---------+---------+--------+--------|
| 3.3v | 2.8v | 2 & 3 | Open | 2 & 3 | 2 & 3 |
|-----------+----------+---------+---------+--------+--------|
| 3.3v | 2.9v | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+