HYUNDAI ELECTRONICS, INC.
SUPER 486/33I
|
Processor |
80486DX |
|
Processor Speed |
33MHz |
|
Chip Set |
VLSI |
|
Max. Onboard DRAM |
8MB |
|
Cache |
64/256KB |
|
BIOS |
Phoenix |
|
Dimensions |
350mm x 304mm |
|
I/O Options |
32-bit external memory card slot |
|
NPU Options |
4167 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
J1 |
Speaker |
J5 |
|
Keylock |
J3 |
Reset switch |
J6 |
|
Power LED |
J4 |
32-bit external memory card |
S1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
Factory configured - do not alter |
W1 |
N/A | |
|
Factory configured - do not alter |
W4 |
pins 1 & 2 closed | |
|
Factory configured - do not alter |
W5 |
pins 2 & 3 closed | |
|
CPU speed switchable from keyboard |
W6 |
pins 2 & 3 closed | |
|
CPU speed select slow |
W6 |
pins 1 & 2 closed | |
|
CPU speed select fast |
W6 |
Open | |
|
Monitor type select monochrome |
W7 |
Closed | |
|
Monitor type select color |
W7 |
Open | |
|
Factory configured - do not alter |
W8 |
pins 1 & 2 closed | |
|
Factory configured - do not alter |
W9 |
pins 1 & 2 closed | |
|
Note:Hyundai warns that W6 should not be altered from the factory setting of pins 2 & 3 closed. | |||
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
4MB |
(4) 1M x 9 |
NONE |
NONE |
NONE |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
NONE |
|
12MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
|
16MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
|
Note:Banks 2 & 3 are used when a proprietary external memory card is installed. | ||||
|
DRAM SWITCH CONFIGURATION | ||||
|
Size |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
|
4MB |
On |
On |
On |
On |
|
8MB |
Off |
On |
On |
Off |
|
12MB |
Off |
On |
Off |
On |
|
16MB |
Off |
On |
Off |
Off |
|
CACHE CONFIGURATION | |||
|
Size |
Bank 0 |
TAG |
Dirty Bit |
|
64KB |
(8) 16K x 4 |
(2) 16K x 4 |
(1) 16K x 1 |
|
256KB |
(8) 64K x 4 |
(2) 64K x 4 |
(1) 64K x 1 |
|
CACHE JUMPER CONFIGURATION | ||
|
Size |
W2 |
W3 |
|
64KB |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
256KB |
pins 2 & 3 closed |
pins 2 & 3 closed |