SUPER-386D/33L Motherboard Settings and Configuration
HYUNDAI ELECTRONICS, INC.
SUPER-386D/33L
Processor | 80386DX |
Processor Speed | 33MHz |
Chip Set | C & T |
Max. Onboard DRAM | 32MB |
Cache | 32/64KB |
BIOS | C & T |
Dimensions | 330mm x 218mm |
I/O Options | Bus mouse port, floppy drive interface, IDE interface, serial port, parallel port, TTL video port, VGA port |
NPU Options | 80387/3167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Bus mouse port | J2 | Speaker | J9 |
Parallel port | J3 | Reset | J10 |
Serial port | J4 | Turbo switch | J12 |
Floppy drive interface | J5 | Riser card | R1 |
IDE interface | J6 | VGA port | VJ1 |
IDE interface LED | J8 | TTL video port | VJ3 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
| » | 82C710 enabled | W1 | Open |
82C710 disabled | W1 | pins 1 & 2 closed | |
| » | Floppy drive type select single speed | W2 | Open |
Floppy drive type select dual speed | W2 | pins 1 & 2 closed | |
| » | Floppy drive precompensation select normal | W3 | pins 1 & 2 closed |
Floppy drive precompensation select alternate | W3 | Open | |
| » | Korean font controlled by ATI28800 | W4 | pins 1 & 2 closed |
Korean font controlled by discrete logic | W4 | pins 2 & 3 closed | |
| » | Korean font EPROM CA18 from FDBK of ATI28800 | W6 | pins 2 & 3 closed |
Korean font EPROM CA18 from OE1B of ATI28800 | W6 | pins 1 & 2 closed | |
| » | Monitor type select monochrome | W7 | Open |
Monitor type select color | W7 | pins 1 & 2 closed | |
| » | CMOS memory normal operation | W8 | pins 2 & 3 closed |
CMOS memory clear | W8 | pins 1 & 2 closed | |
| » | IDE interface pin 34 select FLOAT | W9 | pins 1 & 2 closed |
IDE interface pin 34 select GROUND | W9 | Open | |
| » | Factory configured - do not alter | W10 | pins 1 & 2 closed |
| » | Factory configured - do not alter | W11 | pins 1 & 2 closed |
| » | Bank 2 RAS select RAS1 | W13 | pins 1 & 2 closed |
Bank 2 RAS select RAS2 | W13 | pins 2 & 3 closed | |
Note:All jumper locations are unidentified. | |||
DRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
4MB | (4) 1M x 9 | NONE |
8MB | (4) 1M x 9 | (4) 1M x 9 |
16MB | (4) 4M x 9 | NONE |
32MB | (4) 4M x 9 | (4) 4M x 9 |
CACHE CONFIGURATION | ||
Size | Bank 0 | TAG |
32KB | NONE | NONE |
64KB | (4) 8K x 8 | (1) 8K x 8 |
Note:The mainboard comes with 32KB of cache memory soldered to the board. The location of the factory installed 32KB of SRAM is unidentified. Locations of W11 and W14 are unknown. | ||
CACHE JUMPER CONFIGURATION | ||
Size | W11 | W14 |
32KB | Open | Open |
64KB | pins 1 & 2 closed | pins 1 & 2 closed |
VIDEO CONFIGURATION | ||
Setting | W4 | W5 |
On board enabled | pins 1 & 2 closed | Closed |
On board disabled | Closed | pins 1 & 2 closed |
VIDEO MEMORY CONFIGURATION | |
Size | Video |
256KB | NONE |
512KB | (2) 44256 |
Note:The mainboard comes with 256KB of video memory soldered to the board. The location is unidentified. | |
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