SHUTTLE COMPUTER INTERNATIONAL, INC.
HOT-433 (VER. 4.0)
Device Type | Mainboard |
Processor | CX486S/CX486DX/CX486DX/486DX4/CX5X86/AM486DX/AM486DX2/AM486DX4/AM5X86/UMCU5S/80486SX/SL80486SX/80486DX/ SL80486DX/80486DX2/SL80486DX2/SL80486DX4/P24D/P24T |
Processor Speed | 25/33/40/50(internal)/50/66(internal)/80(internal)/100(internal)/ 120(internal)/133(internal)MHz |
Chip Set | UMC |
Video Chip Set | None |
Maximum Onboard Memory | 256MB (EDO supported) |
Maximum Video Memory | None |
Cache | 128/256/512KB |
BIOS | AMI |
Dimensions | 220mm 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) |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Turbo switch | C1 | Serial port 1 | CN3 |
Turbo LED | C2 | Parallel port | CN4 |
Speaker | C3 | Floppy drive interface | CN5 |
Power LED & keylock | C4 | IDE interface 2 | CN6 |
Green PC connector | C5 | IDE interface 1 | CN7 |
IDE interface LED | C6 | Reset switch | JP33 |
Green PC LED | C7 | PS/2 mouse interface | MS1 |
Serial port 2 | CN2 | 32-bit PCI slots | PC1 – PC4 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | Factory configured - do not alter | CN1 | Unidentified |
Flash BIOS voltage select 12v | JP8 | Pins 1 & 2 closed | |
Flash BIOS voltage select 5v | JP8 | Pins 2 & 3 closed | |
» | Factory configured - do not alter | JP13 | Unidentified |
» | CMOS memory normal operation | JP43 | Open |
CMOS memory clear | JP43 | Closed |
SIMM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
1MB | (1) 256K x 36 | None | None | None |
2MB | (1) 512K x 36 | None | None | None |
2MB | (1) 256K x 36 | (1) 256K x 36 | None | None |
3MB | (1) 512K x 36 | (1) 256K x 36 | None | None |
3MB | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 | None |
4MB | (1) 1M x 36 | None | None | None |
4MB | (1) 512K x 36 | (1) 512K x 36 | None | None |
4MB | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
5MB | (1) 512K x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
6MB | (1) 1M x 36 | (1) 512K x 36 | None | None |
6MB | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 | None |
8MB | (1) 2M x 36 | None | None | None |
8MB | (1) 1M x 36 | (1) 512K x 36 | (1) 512K x 36 | None |
8MB | (1) 1M x 36 | (1) 1M x 36 | None | None |
SIMM CONFIGURATION (CON’T) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
9MB | (1) 2M x 36 | (1) 256K x 36 | None | None |
10MB | (1) 2M x 36 | (1) 512K x 36 | None | None |
11MB | (1) 2M x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
12MB | (1) 2M x 36 | (1) 512K x 36 | (1) 512K x 36 | None |
12MB | (1) 2M x 36 | (1) 1M x 36 | None | None |
12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | None |
16MB | (1) 4M x 36 | None | None | None |
16MB | (1) 2M x 36 | (1) 1M x 36 | (1) 1M x 36 | None |
16MB | (1) 2M x 36 | (1) 2M x 36 | None | None |
16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
17MB | (1) 4M x 36 | (1) 256K x 36 | None | None |
18MB | (1) 4M x 36 | (1) 256K x 36 | (1) 256K x 36 | None |
18MB | (1) 4M x 36 | (1) 512K x 36 | None | None |
20MB | (1) 4M x 36 | (1) 1M x 36 | None | None |
24MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x 36 | None |
24MB | (1) 4M x 36 | (1) 2M x 36 | None | None |
24MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | None |
28MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
28MB | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
32MB | (1) 8M x 36 | None | None | None |
32MB | (1) 4M x 36 | (1) 4M x 36 | None | None |
32MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
36MB | (1) 8M x 36 | (1) 1M x 36 | None | None |
40MB | (1) 8M x 36 | (1) 2M x 36 | None | None |
48MB | (1) 8M x 36 | (1) 4M x 36 | None | None |
48MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | None |
64MB | (1) 8M x 36 | (1) 8M x 36 | None | None |
64MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
64MB | (1) 16M x 36 | None | None | None |
80MB | (1) 8M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
96MB | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 | None |
128MB | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 |
128MB | (1) 16M x 36 | (1) 16M x 36 | None | None |
192MB | (1) 16M x 36 | (1) 16M x 36 | (1) 16M x 36 | |
256MB | (1) 16M x 36 | (1) 16M x 36 | (1) 16M x 36 | (1) 16M x 36 |
Note: Board accepts EDO memory. |
CACHE CONFIGURATION | ||
Size | Bank 0 | TAG |
128KB | (4) 32K x 8 | (1) 8K/32K x 8 |
256KB | (4) 64K x 8 | (1) 16K/32K x 8 |
512KB | (4) 128K x 8 | (1) 32K x 8 |
CACHE JUMPER CONFIGURATION | |||
Size | JP11 | JP12 | JP14 |
128KB | Open | Open | Open |
256KB | Open | Pins 1 & 2 closed | Pins 1 & 2 closed |
512KB | Pins 1 & 2 closed | Pins 1 & 2 closed | Pins 1 & 2, 3 & 4 closed |
CPU SPEED SELECTION | |||
Speed | JP1 | JP2 | JP3 |
25MHz | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 1 & 2 closed |
33MHz | Pins 1 & 2 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
40MHz | Pins 2 & 3 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
50iMHz | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 1 & 2 closed |
50MHz | Pins 1 & 2 closed | Pins 2 & 3 closed | Pins 2 & 3 closed |
66iMHz | Pins 1 & 2 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
80iMHz | Pins 2 & 3 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
100iMHz | Pins 1 & 2 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
120iMHz | Pins 2 & 3 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
133iMHz | Pins 1 & 2 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
CPU TYPE SELECTION (CYRIX) | ||||
Type | JP10 | JP17 | JP18 | JP19 |
486S | 1 & 3, 4 & 6 | 2 & 3 | Open | 3 & 4 |
486DX | 1 & 3, 4 & 6 | 2 & 3 | Open | 3 & 4 |
486DX2 | 1 & 3, 4 & 6 | 2 & 3 | Open | 3 & 4 |
486DX4 | 1 & 3, 4 & 6 | 2 & 3 | Open | 3 & 4 |
5X86 (2x) | 1 & 3, 2 & 4 | 1 & 2 | 2 & 3 | 3 & 4 |
5X86 (3x) | 1 & 3, 2 & 4 | 1 & 2 | Open | 3 & 4 |
5X86 (4x) | 1 & 3, 2 & 4 | 1 & 2 | 2 & 3 | 3 & 4 |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (CYRIX, CON’T) | ||||
Type | JP20 | JP21 | JP22 | JP23 |
486S | 1 & 2, 3 & 4 | 1 & 2 | Open | Open |
486DX | 1 & 2, 3 & 4 | 1 & 2 | Open | Open |
486DX2 | 1 & 2, 3 & 4 | 1 & 2 | Open | Open |
486DX4 | 1 & 2, 3 & 4 | 1 & 2 | Open | Open |
5X86 (2x) | 2 & 3, 4 & 5 | 1 & 2 | Closed | Closed |
5X86 (3x) | 2 & 3, 4 & 5 | 1 & 2 | Closed | Closed |
5X86 (4x) | 2 & 3, 4 & 5 | 1 & 2 | Closed | Closed |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (CYRIX, CON’T) | ||||
Type | JP24 | JP25 | JP26 | JP27 |
486S | Open | 2 & 3 | 2 & 3 | 1 & 2 |
486DX | Open | 2 & 3 | 2 & 3 | 1 & 2 |
486DX2 | Open | 2 & 3 | 2 & 3 | 1 & 2 |
486DX4 | Open | 2 & 3 | 2 & 3 | 1 & 2 |
5X86 (2x) | 2 & 3 | 2 & 3 | Open | Open |
5X86 (3x) | 2 & 3 | 2 & 3 | Open | Open |
5X86 (4x) | 2 & 3 | 2 & 3 | Open | Open |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (CYRIX, CON’T) | |||||
Type | JP28 | JP29 | JP30 | JP31 | JP32 |
486S | 2 & 3 | 1 & 2 | Open | Open | Open |
486DX | 1 & 2, 3 & 4 | 2 & 3 | 3 & 4 | Open | Open |
486DX2 | 1 & 2, 3 & 4 | 2 & 3 | 3 & 4 | Open | Open |
486DX4 | 1 & 2, 3 & 4 | 2 & 3 | 3 & 4 | Open | Open |
5X86 (2x) | 1 & 2, 3 & 4 | Open | 3 & 4 | Closed | Closed |
5X86 (3x) | 1 & 2, 3 & 4 | Open | 3 & 4 | Closed | Closed |
5X86 (4x) | 1 & 2, 3 & 4 | Open | 3 & 4 | Closed | Closed |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (AMD) | ||||
Type | JP10 | JP17 | JP18 | JP19 |
486DX (V8T) | 1 & 3, 2 & 4 | Open | Open | 1 & 2 |
486DX2 (V8T) | 1 & 3, 2 & 4 | Open | Open | 1 & 2 |
486DX4 (NV8T) | 1 & 3, 2 & 4 | Open | Open | 1 & 2 |
486DX4 (NV8T 2x) | 1 & 3, 2 & 4 | Open | Open | 1 & 2 |
486DX4 (NV8T 3x) | 1 & 3, 2 & 4 | Open | Open | 1 & 2 |
486DX4 (SV8B 2x) | 1 & 3, 2 & 4 | 1 & 2 | 2 & 3 | 3 & 4 |
486DX4 (SV8B 3x) | 1 & 3, 2 & 4 | 1 & 2 | Open | 3 & 4 |
5X86 | 1 & 3, 2 & 4 | 1 & 2 | 2 & 3 | 3 & 4 |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (AMD, CON‘T) | ||||
Type | JP20 | JP21 | JP22 | JP23 |
486DX (V8T) | Open | Open | Open | Open |
486DX2 (V8T) | Open | Open | Open | Open |
486DX4 (NV8T) | Open | Open | Open | Open |
486DX4 (NV8T 2x) | Open | Open | Open | Open |
486DX4 (NV8T 3x) | Open | Open | Open | Open |
486DX4 (SV8B 2x) | 2 & 3, 4 & 5 | 1 & 2 | Closed | Closed |
486DX4 (SV8B 3x) | 2 & 3, 4 & 5 | 1 & 2 | Closed | Closed |
5X86 | 2 & 3, 4 & 5 | 1 & 2 | Closed | Closed |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (AMD, CON‘T) | ||||
Type | JP24 | JP25 | JP26 | JP27 |
486DX (V8T) | Open | 2 & 3 | Open | Open |
486DX2 (V8T) | 1 & 2 | 2 & 3 | Open | Open |
486DX4 (NV8T) | Open | 2 & 3 | Open | Open |
486DX4 (NV8T 2x) | 1 & 2 | 2 & 3 | Open | Open |
486DX4 (NV8T 3x) | Open | 2 & 3 | Open | Open |
486DX4 (SV8B 2x) | 2 & 3 | 2 & 3 | Open | Open |
486DX4 (SV8B 3x) | 2 & 3 | 2 & 3 | Open | Open |
5X86 | 2 & 3 | 2 & 3 | Open | Open |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (AMD, CON‘T) | |||||
Type | JP28 | JP29 | JP30 | JP31 | JP32 |
486DX (V8T) | 1 & 2, 3 & 4 | Open | 3 & 4 | Open | Open |
486DX2 (V8T) | 1 & 2, 3 & 4 | Open | 3 & 4 | Open | Open |
486DX4 (NV8T) | 1 & 2, 3 & 4 | Open | 3 & 4 | Open | Open |
486DX4 (NV8T 2x) | 1 & 2, 3 & 4 | Open | 3 & 4 | Open | Open |
486DX4 (NV8T 3x) | 1 & 2, 3 & 4 | Open | 3 & 4 | Open | Open |
486DX4 (SV8B 2x) | 1 & 2, 3 & 4 | Open | 3 & 4 | Closed | Closed |
486DX4 (SV8B 3x) | 1 & 2, 3 & 4 | Open | 3 & 4 | Closed | Closed |
5X86 | 1 & 2, 3 & 4 | Open | 3 & 4 | Closed | Closed |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (UMC) | ||||
Type | JP10 | JP17 | JP18 | JP19 |
486S U5 | 2 & 4, 3 & 5 | Open | Open | 1 & 2 |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (UMC, CON’T) | ||||
Type | JP20 | JP21 | JP22 | JP23 |
486S U5 | Open | 2 & 3 | Open | Open |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (UMC, CON’T) | ||||
Type | JP24 | JP25 | JP26 | JP27 |
486S U5 | Open | 2 & 3 | 1 & 2 | 2 & 3 |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (UMC, CON’T) | |||||
Type | JP28 | JP29 | JP30 | JP31 | JP32 |
486S U5 | 2 & 3 | 3 & 4 | 1 & 2, 3 & 4 | Open | Open |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (INTEL) | ||||
Type | JP10 | JP17 | JP18 | JP19 |
80486SX | 1 & 3, 2 & 4 | Open | Open | 1 & 2 |
SL80486SX | 1 & 3, 2 & 4 | 1 & 2 | Open | 3 & 4 |
80486DX | 1 & 3, 2 & 4 | 1 & 2 | Open | 2 & 3 |
SL80486DX | 1 & 3, 2 & 4 | 1 & 2 | Open | 2 & 3 |
80486DX2 | 1 & 3, 2 & 4 | 1 & 2 | Open | 2 & 3 |
SL80486DX2 | 1 & 3, 2 & 4 | 1 & 2 | Open | 2 & 3 |
SL80486DX4 (2x) | 1 & 3, 2 & 4 | 1 & 2 | 2 & 3 | 2 & 3 |
SL80486DX4 (3x) | 1 & 3, 2 & 4 | 1 & 2 | Open | 2 & 3 |
P24D | 1 & 3, 2 & 4 | 1 & 2 | Open | 3 & 4 |
P24T | 1 & 3, 2 & 4 | 1 & 2 | Open | 3 & 4, 5 & 6 |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (INTEL, CON’T) | ||||
Type | JP20 | JP21 | JP22 | JP23 |
80486SX | Open | Open | Open | Open |
SL80486SX | 2 & 3, 4 & 5 | 1 & 2 | Open | Open |
80486DX | 2 & 3, 4 & 5 | 1 & 2 | Open | Open |
SL80486DX | 2 & 3, 4 & 5 | 1 & 2 | Open | Open |
80486DX2 | 2 & 3, 4 & 5 | 1 & 2 | Open | Open |
SL80486DX2 | 2 & 3, 4 & 5 | 1 & 2 | Open | Open |
SL80486DX4 (2x) | 2 & 3, 4 & 5 | 1 & 2 | Open | Open |
SL80486DX4 (3x) | 2 & 3, 4 & 5 | 1 & 2 | Open | Open |
P24D | 2 & 3, 4 & 5 | 1 & 2 | Open | Closed |
P24T | 2 & 3, 4 & 5 | 1 & 2 | Open | Open |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (INTEL, CON’T) | ||||
Type | JP24 | JP25 | JP26 | JP27 |
80486SX | Open | 2 & 3 | Open | Open |
SL80486SX | Open | 2 & 3 | Open | Open |
80486DX | Open | 2 & 3 | Open | Open |
SL80486DX | Open | 2 & 3 | Open | Open |
80486DX2 | Open | 2 & 3 | Open | Open |
SL80486DX2 | Open | 2 & 3 | Open | Open |
SL80486DX4 (2x) | Open | 2 & 3 | Open | Open |
SL80486DX4 (3x) | Open | 2 & 3 | Open | Open |
P24D | 2 & 3 | 2 & 3 | Open | Open |
P24T | Open | 2 & 3 | 1 & 2 | 2 & 3 |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (INTEL, CON’T) | |||||
Type | JP28 | JP29 | JP30 | JP31 | JP32 |
80486SX | 2 & 3 | Open | 3 & 4 | Open | Open |
SL80486SX | 2 & 3 | Open | Open | Open | Open |
80486DX | 1 & 2, 3 & 4 | Open | 3 & 4 | Open | Open |
SL80486DX | 1 & 2, 3 & 4 | Open | 3 & 4 | Open | Open |
80486DX2 | 1 & 2, 3 & 4 | Open | 3 & 4 | Open | Open |
SL80486DX2 | 1 & 2, 3 & 4 | Open | 3 & 4 | Open | Open |
SL80486DX4 (2x) | 1 & 2, 3 & 4 | Open | 3 & 4 | Open | Open |
SL80486DX4 (3x) | 1 & 2, 3 & 4 | Open | 3 & 4 | Open | Open |
P24D | 1 & 2, 3 & 4 | Open | 3 & 4 | Closed | Closed |
P24T | 1 & 2, 3 & 4 | 1 & 2 | 2 & 3 | Open | Open |
Note: Pins designated should be in the closed position. |
CPU VOLTAGE SELECTION | |||
Voltage | JP9 | JP15 | JP16 |
3.3v | Pins 1 & 2 closed | Pins 2 & 3 closed | Pins 2 & 3 closed |
3.45v | Pins 3 & 4 closed | Pins 2 & 3 closed | Pins 2 & 3 closed |
3.6v | Pins 5 & 6 closed | Pins 2 & 3 closed | Pins 2 & 3 closed |
4v | Pins 7 & 8 closed | Pins 2 & 3 closed | Pins 2 & 3 closed |
5v | Open | Pins 1 & 2 closed | Pins 1 & 2 closed |