MAGUS DATA TECHNOLOGY, INC.
E486
Processor |
80486DX |
Processor Speed |
25/33MHz |
Chip Set |
Intel |
Max. Onboard DRAM |
64MB (on external DRAM card) |
Cache |
128KB (on external SRAM card) |
BIOS |
Phoenix |
Dimensions |
330mm x 218mm |
I/O Options |
32-Bit external system DRAM card slot, 32-Bit external SRAM card slot, PS/2 bus mouse connector |
NPU Options |
4167 |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
External battery |
J11 |
Speaker |
J26 |
Auxiliary keyboard |
J13 |
Power LED & keylock |
J27 |
PS/2 bus mouse |
J15 |
32-Bit external DRAM card |
S1 |
Turbo LED |
J24 |
32-Bit external SRAM card |
S2 |
Reset switch |
J25 |
USER CONFIGURABLE SETTINGS | |||
Function |
Jumper/Switch |
Position | |
» |
Power good signal detect from power supply |
J12 |
pins 1 & 2 closed |
Power good signal detect from board |
J12 |
pins 2 & 3 closed | |
» |
SRAM Cache enabled (internal & external) |
SW1/1 |
On |
SRAM Cache disabled (internal & external) |
SW1/1 |
Off | |
» |
Factory configured - do not alter |
SW1/2 |
N/A |
» |
Factory configured - do not alter |
SW1/3 |
N/A |
» |
CMOS memory normal operation |
SW1/4 |
On |
CMOS memory clear |
SW1/4 |
Off | |
» |
Password check enabled |
SW1/5 |
On |
Password check disabled |
SW1/5 |
Off | |
» |
Monitor type select color |
SW1/6 |
On |
Monitor type select monochrome |
SW1/6 |
Off |
DRAM CONFIGURATION | ||
Size |
Bank 0 |
Bank 1 |
2MB |
(8) 256K x 9 |
NONE |
4MB |
(8) 256K x 9 |
(8) 256K x 9 |
8MB |
(8) 1M x 9 |
NONE |
10MB |
(8) 1M x 9 |
(8) 256K x 9 |
16MB |
(8) 1M x 9 |
(8) 1M x 9 |
32MB |
(8) 4M x 9 |
NONE |
34MB |
(8) 4M x 9 |
(8) 256K x 9 |
40MB |
(8) 4M x 9 |
(8) 1M x 9 |
64MB |
(8) 4M x 9 |
(8) 4M x 9 |