DEICO ELECTRONICS, INC.
DEGA-S800
Category |
Video |
Video Types Supported |
EGA/Monochrome |
Video Processor |
DEICO 800 |
Highest Resolution Supported |
800 x 600 |
Data Bus Type |
8-bit ISA |
Memory Type |
DRAM |
Maximum Onboard Memory |
256KB |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
9-pin analog video port |
CN1 |
VESA Feature connector |
J1 |
Composite video connectors |
CN2 & CN3 |
Light pen |
P2 |
SYSTEM MODE SELECTION | |
Mode |
SW1/5 & 6 |
XT series or compatible |
On |
AT series or compatible |
Off |
SINGLE MONITOR CONFIGURATION | |||||
Monitor |
P1 |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
RGB 40 x 25 |
Pins 1 & 2 closed |
On |
Off |
Off |
On |
RGB 80 x 25 |
Pins 1 & 2 closed |
Off |
Off |
Off |
On |
ECD hi-resolution |
Pins 2 & 3 closed |
Off |
On |
On |
Off |
ECD low-resolution |
Pins 2 & 3 closed |
Off |
On |
On |
Off |
Monochrome |
Pins 1 & 2 closed |
Off |
Off |
On |
Off |
DUAL MONITOR CONFIGURATION | ||||||
Primary monitor |
Secondary monitor |
P1 |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
ECD hi-resolution |
Monochrome |
Pins 1 & 2 |
Off |
On |
On |
Off |
ECD low-resolution |
Monochrome |
Pins 1 & 2 |
On |
On |
On |
Off |
RGB 80 x 25 |
Monochrome |
Pins 2 & 3 |
Off |
Off |
Off |
On |
RGB 40 x 25 |
Monochrome |
Pins 2 & 3 |
On |
Off |
Off |
On |
Monochrome |
RGB 80 x 25 |
Pins 2 & 3 |
Off |
Off |
On |
Off |
Monochrome |
RGB 40 x 25 |
Pins 2 & 3 |
On |
Off |
On |
Off |
RGB 80 x 25 |
Monochrome |
Pins 1 & 2 |
Off |
On |
Off |
On |
RGB 40 x 25 |
Monochrome |
Pins 1 & 2 |
On |
On |
Off |
On |
Monochrome |
ECD hi-resolution |
Pins 2 & 3 |
Off |
Off |
On |
On |
Monochrome |
ECD low-resolution |
Pins 2 & 3 |
On |
Off |
On |
On |
Monochrome |
RGB 80 x 25 |
Pins 1 & 2 |
Off |
On |
On |
On |
Monochrome |
RGB 40 x 25 |
Pins 1 & 2 |
On |
On |
On |
On |
Note: Pins designated are in the closed position. |
AUTOMODE CONFIGURATION | ||||
Setting |
P3/Pins 4 & 5 |
P3/Pins 5 & 6 |
P3/Pins 10 & 11 |
P3/Pins 11 & 12 |
Automode enabled |
Open |
Closed |
Closed |
Open |
Automode disabled |
Closed |
Open |
Open |
Closed |
SLOT 8 CONFIGURATION | ||
Setting |
P3/Pins 7 & 8 |
P3/Pins 8 & 9 |
Using slot 8 in an IBM PC |
Closed |
Open |
Not using slot 8 |
Open |
Closed |
PORT ADDRESS SELECTION | ||
Address |
P3/Pins 1 & 2 |
P3/Pins 2 & 3 |
Normal operation |
Closed |
Open |
Port 2XX (alternate) |
Open |
Closed |
FACTORY CONFIGURED - DO NOT ALTER | |
Switch |
Position |
SW1/7 |
Off |
SW1/8 |
Off |