EVEREX SYSTEMS, INC.
MICROENHANCER DELUXE EV-659 (VER. 1.1/2.0)
|
Category |
Video |
|
Video Types Supported |
CGA/EGA/Monochrome |
|
Video Processor |
Unidentified |
|
Highest Resolution Supported |
640 x 350 |
|
Data Bus Type |
8-bit ISA |
|
Memory Type |
DRAM |
|
Maximum Onboard Memory |
256KB (Exact location of memory is unidentified) |
|
|
|
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
15-pin analog video port |
CN1 |
VGA feature connector |
CN3 |
|
Parallel port |
CN2 |
RCA Jack (optional) |
W9 |
|
COLUMN (132) DISPLAY CONFIGURATION | ||
|
Setting |
W1 | |
|
Enabled |
Closed | |
|
Disabled |
Open | |
|
I/O PORT ADDRESS CONFIGURATION | ||
|
Address |
W5 | |
|
3xx |
Pins 1 & 2 closed | |
|
2xx |
Pins 2 & 3 closed | |
|
VIDEO INTERRUPT SELECTION | |||
|
IRQ |
W6 |
W12 | |
|
Non-Maskable Interrupt |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
2 |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
3 |
Pins 2 & 3 closed |
Pins 4 & 5 closed | |
|
3 |
Pins 2 & 3 closed |
Pins 5 & 6 closed | |
|
5 |
Pins 2 & 3 closed |
Pins 7 & 8 closed | |
|
6 |
Pins 2 & 3 closed |
Pins 9 & 10 closed | |
|
Disabled |
Pins 2 & 3 closed |
Pins 11 & 12 closed | |
|
PARALLEL PORT INTERRUPT SELECTION | ||
|
IRQ |
W10 | |
|
7 |
Pins 2 & 3 closed | |
|
5 |
Pins 1 & 2 closed | |
|
PARALLEL PORT CONFIGURATION | ||||
|
LPT |
Address |
W3 |
W4 | |
|
1 |
3BCh - 3BEh |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
2 |
378h - 37Fh |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
3 |
278h - 27Fh |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
|
Disabled |
N/A |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
MONITOR TYPE SELECTION | ||||||
|
Type |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/7 |
SW1/8 |
|
Enhanced 80 x 25 |
Off |
On |
On |
Off |
On |
On |
|
Enhanced color 80 x 25 |
On |
On |
On |
Off |
On |
On |
|
Color 80 x 25 |
Off |
Off |
Off |
On |
On |
Off |
|
Color 40 x 24 |
On |
Off |
Off |
On |
On |
Off |
|
Monochrome |
Off |
Off |
On |
Off |
Off |
Off |
|
VIDEO EMULATION CONFIGURATION | ||
|
Setting |
SW1/5 | |
|
Hercules and CGA emulation disabled |
Off | |
|
Hercules and CGA emulation enabled |
On | |
|
AUTOMATIC DISPLAY MODE CONFIGURTION | ||
|
Setting |
SW1/6 | |
|
Disabled |
Off | |
|
Enabled |
Off | |
|
FACTORY CONFIGURED - DO NOT ALTER | |
|
Jumper |
Position |
|
W2 |
N/A |
|
W7 |
N/A |
|
W8 |
N/A |
|
W11 (Location unidentified) |
N/A |