GENOA SYSTEMS CORPORATION
TURBOEXPRESS 586TX-BABY AT
Processor | CX 6X86/CX 6X86L/AM K5/AM K6/Pentium |
Processor Speed | 90/100/120/133/150/166/200/233MHz |
Chip Set | Intel |
Video Chip Set | None |
Maximum Onboard Memory | 256MB (EDO supported) |
Maximum Video Memory | None |
Cache | 256/512KB |
BIOS | Award |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit PCI slots (5), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector, ATX power connector |
NPU Options | None |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
ATX power connector | ATX | Power LED & keylock | J1 |
Serial port 1 | CN1 | Speaker | J2 |
Serial port 2 | CN2 | Power switch | J3 |
Parallel port | CN3 | Reset switch | J4 |
Floppy drive interface | CN4 | Green PC LED | J5 |
IDE interface 2 | CN5 | Turbo switch | J6 |
IDE interface 1 | CN6 | Chassis fan power | J7 |
PS/2 mouse interface | CN7 | CPU fan power | J8 |
System Management connector | CN8 | 32-bit PCI slots | PC1 – PC5 |
IR connector | IR1 | USB connector | USB |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | CMOS memory normal operation | JP3 | Open |
CMOS memory clear | JP3 | Pins 2 & 3 closed | |
SIMM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
8MB | (2) 1M x 36 | None |
16MB | (2) 2M x 36 | None |
16MB | (2) 1M x 36 | (2) 1M x 36 |
24MB | (2) 2M x 36 | (2) 1M x 36 |
32MB | (2) 4M x 36 | None |
32MB | (2) 2M x 36 | (2) 2M x 36 |
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 |
128MB | (2) 16M x 36 | None |
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) 32M x 36 | None |
256MB | (2) 16M x 36 | (2) 16M x 36 |
Note: Board accepts EDO memory. | ||
DIMM CONFIGURATION | |||
Size | Bank 2 | Bank 3 | Bank 4 |
8MB | (1) 1M x 64 | None | None |
16MB | (1) 1M x 64 | (1) 1M x 64 | None |
16MB | (1) 2M x 64 | None | None |
24MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 |
32MB | (1) 2M x 64 | (1) 2M x 64 | None |
32MB | (1) 4M x 64 | None | None |
48MB | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 |
64MB | (1) 4M x 64 | (1) 4M x 64 | None |
64MB | (1) 8M x 64 | None | None |
96MB | (1) 4M x 64 | (1) 4M x 64 | (1) 4M x 64 |
128MB | (1) 16M x 64 | None | None |
192MB | (1) 8M x 64 | (1) 8M x 64 | (1) 8M x 64 |
256MB | (1) 16M x 64 | (1) 16M x 64 | None |
256MB | (1)32M x 64 | None | None |
DIMM/DRAM CONFIGURATION | |||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | Bank 4 |
16MB | None | (2) 1M x 36 | (1) 1M x 64 | None | None |
24MB | (2) 1M x 36 | (2) 1M x 36 | (1) 1M x 64 | None | None |
24MB | (2) 1M x 36 | None | (1) 1M x 64 | None | (1) 1M x 64 |
32MB | (2) 1M x 36 | (2) 1M x 36 | (1) 2M x 64 | None | None |
32MB | None | (2) 2M x 36 | (1) 2M x 64 | None | None |
40MB | (2) 2M x 36 | (2) 2M x 36 | (1) 1M x 64 | None | None |
40MB | (2) 2M x 36 | None | (1) 2M x 64 | None | (1) 1M x 64 |
48MB | (2) 2M x 36 | (2) 2M x 36 | (1) 2M x 64 | None | None |
48MB | (2) 1M x 36 | (2) 1M x 36 | (1) 4M x 64 | None | None |
64MB | (2) 2M x 36 | (2) 2M x 36 | (1) 4M x 64 | None | None |
64MB | None | (2) 4M x 36 | (1) 4M x 64 | None | None |
72MB | (2) 4M x 36 | (2) 4M x 36 | (1) 1M x 64 | None | None |
72MB | (2) 4M x 36 | None | (1) 4M x 64 | None | (1) 1M x 64 |
80MB | (2) 4M x 36 | (2) 4M x 36 | (1) 2M x 64 | None | None |
96MB | (2) 4M x 36 | (2) 4M x 36 | (1) 4M x 64 | None | None |
128MB | None | (2) 8M x 36 | (1) 8M x 64 | None | None |
136MB | (2) 8M x 36 | (2) 8M x 36 | (1) 1M x 64 | None | None |
136MB | (2) 8M x 36 | None | (1) 8M x 64 | None | (1) 1M x 64 |
160MB | (2) 8M x 36 | (2) 8M x 36 | (1) 4M x 64 | None | None |
256MB | None | (2) 16M x 36 | (1) 16M x 64 | None | None |
CACHE CONFIGURATION | ||
Size | Bank 0 | TAG |
256KB | (2) 32K x 32 | Unidentified |
512KB | (2) 64K x 32 | Unidentified |
CPU SPEED SELECTION (CX 6X86) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
133MHz | 55MHz | 2x | On | Off | On | On |
150MHz | 60MHz | 2x | On | Off | On | Off |
166MHz | 66MHz | 2x | On | Off | Off | Off |
CPU SPEED SELECTION (CX 6X86L) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
133MHz | 55MHz | 2x | On | Off | On | On |
150MHz | 60MHz | 2x | On | Off | On | Off |
166MHz | 66MHz | 2x | On | Off | Off | Off |
CPU SPEED SELECTION (IBM 6X86) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
133MHz | 55MHz | 2x | On | Off | On | On |
150MHz | 60MHz | 2x | On | Off | On | Off |
166MHz | 66MHz | 2x | On | Off | Off | Off |
CPU SPEED SELECTION (IBM 6X86L) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
133MHz | 55MHz | 2x | On | Off | On | On |
150MHz | 60MHz | 2x | On | Off | On | Off |
166MHz | 66MHz | 2x | On | Off | Off | Off |
CPU SPEED SELECTION (AM K5) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
90MHz | 60MHz | 1.5x | Off | Off | On | Off |
100MHz | 66MHz | 1.5x | Off | Off | Off | Off |
120MHz | 60MHz | 1.5x | Off | Off | On | Off |
133MHz | 66MHz | 1.5x | On | Off | Off | Off |
150MHz | 60MHz | 1.75x | On | On | On | Off |
166MHz | 66MHz | 1.75x | On | On | Off | Off |
CPU SPEED SELECTION (AM K6) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
166MHz | 66MHz | 2.5x | On | On | Off | Off |
200MHz | 66MHz | 3x | Off | On | Off | Off |
233MHz | 66MHz | 3.5x | Off | Off | Off | Off |
CPU SPEED SELECTION (INTEL) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
90MHz | 60MHz | 1.5x | Off | Off | On | Off |
100MHz | 66MHz | 1.5x | Off | Off | Off | Off |
120MHz | 60MHz | 2x | On | Off | On | Off |
133MHz | 66MHz | 2x | On | Off | Off | Off |
150MHz | 60MHz | 2.5x | On | On | On | Off |
166MHz | 66MHz | 2.5x | On | On | Off | Off |
200MHz | 66MHz | 3x | Off | On | Off | Off |
233MHz | 66MHz | 3.5x | Off | Off | Off | Off |
CPU VOLTAGE SELECTION | ||||
Voltage | SW2/1 | SW2/2 | SW2/3 | SW2/4 |
2.5v | On | Off | Off | Off |
2.8v | Off | On | Off | Off |
2.9v | Off | Off | On | Off |
3.2v | Off | Off | Off | On |
3.3v | N/A | N/A | N/A | N/A |
3.5v | N/A | N/A | N/A | N/A |
POWER SELECTION | |||
Setting | JP1 | JP6 | |
| » | AT | Pins 2 & 3 closed | Closed |
ATX | Pins 1 & 2 closed | Open | |