SHUTTLE COMPUTER INTERNATIONAL, INC.
HOT-571
Device Type | Mainboard |
Processor | CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/ AM K5/AM K6/Pentium |
Processor Speed | 75/90/100/120/133/150/166/200/233MHz |
Chip Set | Intel |
Video Chip Set | None |
Maximum Onboard Memory | 256MB (EDO & SDRAM supported) |
Maximum Video Memory | None |
Cache | 512KB |
BIOS | Award |
Dimensions | 280mm x 220mm |
I/O Options | 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connectors (2), ATX power connector |
NPU Options | None |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
ATX power connector | ATX | PS/2 mouse interface | J99 |
Floppy drive interface | CN1 | Soft off power supply | JP2 |
Serial port 1 | CN2 | IR connector | JP3 |
Serial port 2 | CN3 | CPU fan power | JP4 |
Parallel port | CN4 | Chassis fan power | JP5 |
IDE interface 1 | J6 | Reset switch | JP12 |
IDE interface 2 | J7 | Green PC connector | JP15 |
USB connector 1 | J10 | IDE interface LED | JP22 |
USB connector 2 | J11 | Green PC LED | JP33 |
Speaker | J12 | 32-bit PCI slots | PC1 – PC4 |
Power LED & keylock | J14 | ||
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
Flash BIOS voltage select 12v | JP19 | Pins 1 & 2 closed | |
Flash BIOS voltage select 5v | JP19 | Pins 2 & 3 closed | |
» | CMOS memory normal operation | JP40 | Pins 2 & 3 closed |
CMOS memory clear | JP40 | Pins 1 & 2 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 |
SIMM CONFIGURATION (CON’T) | ||
Size | Bank 0 | Bank 1 |
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) 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) 2M x 64 | None | None |
16MB | (1) 1M x 64 | (1) 1M x 64 | None |
24MB | (1) 2M x 64 | (1) 1M x 64 | None |
24MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 |
32MB | (1) 4M x 64 | None | None |
32MB | (1) 2M x 64 | (1) 1M x 64 | (1) 1M x 64 |
32MB | (1) 2M x 64 | (1) 2M x 64 | None |
40MB | (1) 4M x 64 | (1) 1M x 64 | None |
40MB | (1) 2M x 64 | (1) 2M x 64 | (1) 1M x 64 |
48MB | (1) 4M x 64 | (1) 1M x 64 | (1) 1M x 64 |
48MB | (1) 4M x 64 | (1) 2M x 64 | None |
48MB | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 |
56MB | (1) 4M x 64 | (1) 2M x 64 | (1) 1M x 64 |
64MB | (1) 8M x 64 | None | None |
64MB | (1) 4M x 64 | (1) 2M x 64 | (1) 2M x 64 |
64MB | (1) 4M x 64 | (1) 4M x 64 | None |
72MB | (1) 8M x 64 | (1) 1M x 64 | None |
72MB | (1) 4M x 64 | (1) 4M x 64 | (1) 1M x 64 |
80MB | (1) 8M x 64 | (1) 1M x 64 | (1) 1M x 64 |
80MB | (1) 8M x 64 | (1) 2M x 64 | None |
80MB | (1) 4M x 64 | (1) 4M x 64 | (1) 2M x 64 |
88MB | (1) 8M x 64 | (1) 2M x 64 | (1) 1M x 64 |
DIMM CONFIGURATION (CON’T) | |||
Size | Bank 2 | Bank 3 | Bank 4 |
96MB | (1) 8M x 64 | (1) 2M x 64 | (1) 2M x 64 |
96MB | (1) 8M x 64 | (1) 4M x 64 | None |
96MB | (1) 4M x 64 | (1) 4M x 64 | (1) 4M x 64 |
104MB | (1) 8M x 64 | (1) 4M x 64 | (1) 1M x 64 |
112MB | (1) 8M x 64 | (1) 4M x 64 | (1) 2M x 64 |
128MB | (1) 16M x 64 | None | None |
128MB | (1) 8M x 64 | (1) 4M x 64 | (1) 4M x 64 |
128MB | (1) 8M x 64 | (1) 8M x 64 | None |
136MB | (1) 16M x 64 | (1) 1M x 64 | None |
136MB | (1) 8M x 64 | (1) 8M x 64 | (1) 1M x 64 |
144MB | (1) 16M x 64 | (1) 1M x 64 | (1) 1M x 64 |
144MB | (1) 16M x 64 | (1) 2M x 64 | None |
144MB | (1) 8M x 64 | (1) 8M x 64 | (1) 2M x 64 |
152MB | (1) 16M x 64 | (1) 2M x 64 | (1) 1M x 64 |
160MB | (1) 16M x 64 | (1) 2M x 64 | (1) 2M x 64 |
160MB | (1) 16M x 64 | (1) 4M x 64 | None |
160MB | (1) 8M x 64 | (1) 8M x 64 | (1) 4M x 64 |
168MB | (1) 16M x 64 | (1) 4M x 64 | (1) 1M x 64 |
176MB | (1) 16M x 64 | (1) 4M x 64 | (1) 2M x 64 |
192MB | (1) 16M x 64 | (1) 4M x 64 | (1) 4M x 64 |
192MB | (1) 16M x 64 | (1) 8M x 64 | None |
192MB | (1) 8M x 64 | (1) 8M x 64 | (1) 8M x 64 |
200MB | (1) 16M x 64 | (1) 8M x 64 | (1) 1M x 64 |
208MB | (1) 16M x 64 | (1) 8M x 64 | (1) 2M x 64 |
224MB | (1) 16M x 64 | (1) 8M x 64 | (1) 4M x 64 |
256MB | (1) 16M x 64 | (1) 8M x 64 | (1) 8M x 64 |
Note: Board accepts SDRAM memory. | |||
CACHE CONFIGURATION | |
Size | Bank 0 |
256KB | (2) 32K x 32 |
512KB | (2) 64K x 32 |
CPU SPEED SELECTION (CX 6X86) | ||||||||
CPU speed | Clock speed | Multiplier | SW1 | SW2 | SW3 | SW4 | SW5 | SW6 |
120MHz | 50MHz | 2x | Closed | Closed | Closed | Closed | Open | Open |
133MHz | 55MHz | 2x | Closed | Closed | Open | Closed | Open | Open |
150MHz | 60MHz | 2x | Closed | Open | Open | Closed | Open | Open |
166MHz | 66MHz | 2x | Open | Open | Open | Closed | Open | Open |
CPU SPEED SELECTION (IBM 6X86) | ||||||||
CPU speed | Clock speed | Multiplier | SW1 | SW2 | SW3 | SW4 | SW5 | SW6 |
120MHz | 50MHz | 2x | Closed | Closed | Closed | Closed | Open | Open |
133MHz | 55MHz | 2x | Closed | Closed | Open | Closed | Open | Open |
150MHz | 60MHz | 2x | Closed | Open | Open | Closed | Open | Open |
166MHz | 66MHz | 2x | Open | Open | Open | Closed | Open | Open |
CPU SPEED SELECTION (CX 6X86L) | ||||||||
CPU speed | Clock speed | Multiplier | SW1 | SW2 | SW3 | SW4 | SW5 | SW6 |
150MHz | 60MHz | 2x | Closed | Open | Open | Closed | Open | Open |
166MHz | 66MHz | 2x | Open | Open | Open | Closed | Open | Open |
CPU SPEED SELECTION (IBM 6X86L) | ||||||||
CPU speed | Clock speed | Multiplier | SW1 | SW2 | SW3 | SW4 | SW5 | SW6 |
150MHz | 60MHz | 2x | Closed | Open | Open | Closed | Open | Open |
166MHz | 66MHz | 2x | Open | Open | Open | Closed | Open | Open |
CPU SPEED SELECTION (CX 6X86MX) | ||||||||
CPU speed | Clock speed | Multiplier | SW1 | SW2 | SW3 | SW4 | SW5 | SW6 |
166MHz | 66MHz | 2.5x | Open | Open | Open | Closed | Closed | Open |
200MHz | 66MHz | 2.5x | Open | Open | Open | Closed | Closed | Open |
233MHz | 66MHz | 3x | Open | Open | Open | Open | Open | Closed |
CPU SPEED SELECTION (IBM 6X86MX) | ||||||||
CPU speed | Clock speed | Multiplier | SW1 | SW2 | SW3 | SW4 | SW5 | SW6 |
166MHz | 66MHz | 2.5x | Open | Open | Open | Closed | Closed | Open |
200MHz | 66MHz | 2.5x | Open | Open | Open | Closed | Closed | Open |
233MHz | 66MHz | 3x | Open | Open | Open | Open | Open | Closed |
CPU SPEED SELECTION (AM K5) | ||||||||
CPU speed | Clock speed | Multiplier | SW1 | SW2 | SW3 | SW4 | SW5 | SW6 |
75MHz | 50MHz | 1.5x | Closed | Closed | Closed | Open | Open | Open |
90MHz | 60MHz | 1.5x | Closed | Open | Open | Open | Open | Open |
100MHz | 66MHz | 1.5x | Open | Open | Open | Open | Open | Open |
120MHz | 60MHz | 1.5x | Closed | Open | Open | Open | Open | Open |
133MHz | 66MHz | 1.5x | Open | Open | Open | Open | Open | Open |
150MHz | 60MHz | 2.5x | Closed | Open | Open | Closed | Closed | Open |
166MHz | 66MHz | 2.5x | Open | Open | Open | Closed | Closed | Open |
CPU SPEED SELECTION (AM K6) | ||||||||
CPU speed | Clock speed | Multiplier | SW1 | SW2 | SW3 | SW4 | SW5 | SW6 |
166MHz | 66MHz | 2.5x | Open | Open | Open | Closed | Closed | Open |
200MHz | 66MHz | 3x | Open | Open | Open | Open | Open | Closed |
233MHz | 66MHz | 3.5x | Open | Open | Open | Open | Open | Open |
CPU SPEED SELECTION (INTEL) | ||||||||
CPU speed | Clock speed | Multiplier | SW1 | SW2 | SW3 | SW4 | SW5 | SW6 |
75MHz | 50MHz | 1.5x | Closed | Closed | Closed | Open | Open | Open |
90MHz | 60MHz | 1.5x | Closed | Open | Open | Open | Open | Open |
100MHz | 66MHz | 1.5x | Open | Open | Open | Open | Open | Open |
120MHz | 60MHz | 2x | Closed | Open | Open | Closed | Open | Open |
133MHz | 66MHz | 2x | Open | Open | Open | Closed | Open | Open |
150MHz | 60MHz | 2.5x | Closed | Open | Open | Closed | Closed | Open |
166MHz | 66MHz | 2.5x | Open | Open | Open | Closed | Closed | Open |
200MHz | 66MHz | 3x | Open | Open | Open | Open | Open | Closed |
CPU SPEED SELECTION (INTEL MMX) | ||||||||
CPU speed | Clock speed | Multiplier | SW1 | SW2 | SW3 | SW4 | SW5 | SW6 |
166MHz | 66MHz | 2.5x | Open | Open | Open | Closed | Closed | Open |
200MHz | 66MHz | 3x | Open | Open | Open | Open | Open | Closed |
233MHz | 66MHz | 3.5x | Open | Open | Open | Open | Open | Open |
CPU VOLTAGE SELECTION | ||||||
Voltage | SW7 | SW8 | SW9 | SW10 | SW11 | SW12 |
2.8v | Open | Open | Open | Open | Open | Open |
2.9v | Closed | Open | Open | Open | Open | Open |
3.0v | Open | Closed | Open | Open | Open | Open |
3.1v | Closed | Closed | Open | Open | Open | Open |
3.2v | Open | Open | Closed | Open | Open | Open |
3.3v | Open | Open | Open | Open | Open | Open |
3.52v | Closed | Open | Open | Open | Open | Open |
CPU VOLTAGE AUTO DETECT SELECTION | |
Setting | JP43 |
Enabled | Closed |
Disabled | Open |