UNIDENTIFIED
HINT-486WB
Processor | CXM6/80486SX/80487SX/80486DX/80486DX2 |
Processor Speed | 25/33/40/50/66(internal)MHz |
Chip Set | HINT |
Max. Onboard DRAM | 64MB |
Cache | 64/128/256KB |
BIOS | AMI |
Dimensions | 230mm x 218mm |
I/O Options | 32-bit VESA local bus slots (2) |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Power LED & keylock | J1 | Reset switch | J5 |
Speaker | J2 | External battery | JP23 |
Turbo LED | J3 | 32-bit VESA Local bus slots | S1, S2 |
Turbo switch | J4 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper/Switch | Position | |
Enable 486 PQFP CPU | JP1 | Closed | |
Disable 486 PQFP CPU | JP1 | Open | |
CPU type jumper use CPURSTA | JP8 | pins 1 & 2 closed | |
CPU type jumper use RESET | JP8 | pins 2 & 3 closed | |
» | Standard VESA card installed | JP15 | pins 1 & 2 closed |
Special VESA card for 486-50MHz installed | JP15 | pins 2 & 3 closed | |
» | Monitor type select color | JP22 | Closed |
Monitor type select monochrome | JP22 | Open |
DRAM CONFIGURATION | |||
Size | Bank 0 | Bank 0 (72-pin) | Bank 1 |
1MB | (4) 256K x 9 | NONE | NONE |
1MB | NONE | (1) 256K x 36 | NONE |
2MB | (4) 256K x 9 | NONE | (1) 256K x 36 |
4MB | (4) 1M x 9 | NONE | NONE |
4MB | NONE | (1) 1M x 36 | NONE |
5MB | (4) 256K x 9 | NONE | (1) 1M x 36 |
8MB | (4) 1M x 9 | NONE | (1) 1M x 36 |
16MB | (4) 4M x 9 | NONE | NONE |
20MB | (4) 4M x 9 | NONE | (1) 1M x 36 |
64MB | (4) 16M x 9 | NONE | NONE |
Note:When installing DRAM on the motherboard, completely fill Bank 0 first, then fill Bank 1, otherwise the motherboard will not operate. |
CACHE CONFIGURATION | |||
Size | Bank 0 | Bank 1 | TAG |
64KB | (4) 8K x 8 | (4) 8K x 8 | (1) 8K x 8 |
128KB | NONE | (4) 32K x 8 | (1) 8K x 8 |
256KB | (4) 32K x 8 | (4) 32K x 8 | (1) 32K x 8/(1) 16K x 8 |
256KB | (4) 64K x 8 | NONE | (1) 32K x 8/(1) 16K x 8 |
CACHE JUMPER CONFIGURATION | ||||||
Size | JP4 | JP5 | JP6 | JP12 | JP13 | JP20 |
64KB | Open | Open | Open | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 |
128KB | Open | Closed | Closed | pins 2 & 3 | pins 2 & 3 | pins 1 & 2 |
256KB | Closed | Closed | Closed | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 |
256KB | Closed | Closed | Closed | pins 2 & 3 | pins 2 & 3 | pins 1 & 2 |
CPU TYPE CONFIGURATION | |||
CPU Type | JP2 | JP3 | JP7 |
CXMX6 | pins 2 & 3 closed | Open | Open |
80486SX | pins 2 & 3 closed | Open | Open |
80487SX | pins 1 & 2 closed | Closed | pins 2 & 3 closed |
80486DX | pins 1 & 2 closed | Closed | pins 1 & 2 closed |
80486DX2 | pins 1 & 2 closed | Closed | pins 1 & 2 closed |
Pentium Overdrive | pins 1 & 2 closed | Closed | pins 2 & 3 closed |
CPU SPEED CONFIGURATION | ||||
CPU Speed | JP14 | JP16 | JP17 | JP18 |
80486DX-25 | pins 1 & 2 closed | pins 1 & 2 closed | Closed | Open |
80486DX-33 | pins 1 & 2 closed | pins 1 & 2 closed | Open | Closed |
80486DX-40 | pins 1 & 2 closed | pins 1 & 2 closed | Open | Open |
80486DX-50 | pins 2 & 3 closed | pins 2 & 3 closed | Closed | Open |
EXTERNAL BATTERY TYPE CONFIGURATION | ||
Battery Type | JP23 | JP24 |
Internal battery w/Ni-Cad | pins 2 & 3 closed | pins 1 & 2 closed |
Internal battery w/Lithium | pins 2 & 3 closed | pins 2 & 3 closed |
Clear CMOS setup | pins 3 & 4 closed | pins 1 & 2 closed |
Note: JP24 must be returned to its original position (pins 2 & 3 closed) after CMOS clear. |