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. | |