UNIDENTIFIED
MVGA-NCR22E PLUS
|
Category |
Video |
|
Video Types Supported |
XVGA |
|
Video Processor |
NCR |
|
Highest Resolution Supported |
1280 x 1024 |
|
Data Bus Type |
16-bit ISA |
|
Memory Type |
DRAM |
|
Maximum Onboard Memory |
2MB |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
VESA Feature connector |
CN1 |
15-pin analog video port |
CN2 |
|
CLOCK SPEED | ||
|
Setting |
JP1 |
JP2 |
|
50MHz |
Closed |
Closed |
|
60MHz |
Closed |
Open |
|
65MHz |
Open |
Closed |
|
75MHz |
Open |
Open |
|
MONITOR TYPE | |
|
Setting |
JP3 |
|
Monochrome |
Pins 1 & 2 closed |
|
Color |
Pins 2 & 3 closed |
|
ZERO WAIT STATE | |
|
Setting |
JP4 |
|
Enabled |
Closed |
|
Disabled |
Open |
|
INTERRUPT SELECT | |
|
IRQ |
JP5 |
|
Disabled |
All pins open |
|
IRQ3 |
Pins 1 & 2 closed |
|
IRQ9 |
Pins 2 & 3 closed |
|
8/16-BIT I/O SELECT | |
|
Setting |
JP6/Jumper A |
|
8-bit I/O |
Closed |
|
16-bit I/O |
Open |
|
8/16-BIT MEMORY SELECT | |
|
Setting |
JP6/Jumper B |
|
8-bit memory |
Closed |
|
16-bit memory |
Open |
|
RAS CYCLE SELECT | |
|
Setting |
JP6/Jumper C |
|
4 clock RAS |
Open |
|
3-clock RAS |
Closed |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(8) 256K x 4 |
None |
|
2MB |
(8) 256K x 4 |
(8) 256K x 4 |