ACTIX SYSTEMS, INC.
GRAPHICS ENGINE ULTRA
|
Category |
Video |
|
Video Types Supported |
XVGA |
|
Video Processor |
S3 86C928 |
|
Highest Resolution Supported |
1280 x 1024 |
|
Data Bus Type |
16-bit ISA |
|
Memory Type |
VRAM |
|
Maximum Onboard Memory |
2MB |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
15-pin analog video port |
J1 |
VESA Feature connector |
J2 |
|
FACTORY CONFIGURED SETTINGS | |
|
Jumper |
Setting |
|
JP3 |
Pins 2 & 3 closed |
|
JP4 |
Pins 2 & 3 closed |
|
INTERRUPT SELECTION | |||||
|
IRQ |
JP7 |
JP8 |
JP9 |
JP10 | |
|
Disabled |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
2/9 |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
3 |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
|
5 |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
15 |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
Note: An IRQ channel must only be selected when using a CGA or EGA monitor. | |||||
|
MONITOR TYPE SELECT | |||
|
Horizontal Retrace @ 1024x768 |
Vertical Retrace @ 1024x768 |
SW1/1 |
SW1/2 |
|
31.5KHz - 35.5KHz |
43.5Hz (Interlaced) |
Off |
Off |
|
30KHz - 38KHz |
43.5Hz (Interlaced) |
Off |
On |
|
30KHz - 48KHz |
60Hz |
On |
Off |
|
30KHz - 57KHz |
72Hz |
On |
On |
|
WAIT STATE CONFIGURATION | ||
|
Wait States |
SW1/3 | |
|
>0 wait states |
Off | |
|
0 wait states |
On | |
|
BIOS WIDTH SELECTION | ||
|
BIOS |
SW1/4 | |
|
8-bit |
On | |
|
16-bit |
Off | |
|
VIDEO MEMORY CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
JP13 |
|
1MB |
(8) 256K x 4 |
NONE |
Pins 1 & 2 closed |
|
2MB |
(8) 256K x 4 |
(8) 256K x 4 |
Pins 2 & 3 closed |
|
ENGINE SPEED SELECTION | ||
|
Mode |
JP5 |
JP6 |
|
Fast |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
|
Slow |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
|
CLOCK CHIP SELECTION |
|
Jumpers JP1, JP2, JP11, and JP12 are factory configured for the clock chip installed. They should not be changed. |