@80A5.ADF - High Resolution Display
@80A5.ADF - DualPage Display (similar, rename to @80A5.ADF)
@80A6.ADF - ImageAccel Display
This card has 8 NEC D42273V-10 VRAM chips.
Helmut P. Einfalt had nothing better to do than bother me. So here it is...
The MC1608C/11 is a 2 MB graphics card
capable of driving
frequency monitors. It is no suprise that the
the time (1993/4) are supported, but – pretty
surprisingly – also the
whole of the 6091 series by IBM.
(1) Not supported for ImageAccel 1280 controller
More info about setup under NT 4.0 at Ulrich Trunk's Unofficial ImageAccel site
AdapterId 80A6 ImageAccel Display
Primary or Secondary Video
I/O base address
Memory base segment address
The settings are not critical as long as
they don’t conflict
CS Fixed Frequency Color Monitors with ImageAccel Video Controllers.
Monitor - Color 21/76, Color 20/70, Color 19
The Color 21/76, Color 20/70 and Color 19) are fixed frequency color monitors. These monitors are not compatible with standard VGA video controllers. Standard VGA video cards require a monitor that operates at 31.5KHz horizontal scan frequency with a 60Hz vertical refresh rate. These monitors have only been tested using the following ImageAccel video controllers.
Color 21/76 ImageAccel 1 - MC 1608C/11
Color 20/70 ImageAccel 1 - MC 1608C/11, 1608C/12
Color 19 ImageAccel 1 - MC 1608C/10, 1608C/11, 1608C/12