Jon Relay's Apple II Info Archives
Graphics Modes
.----------------------------------------------------------------------------.
|Name |Gr/Tx|Resol|Cols|AN3|NEWVIDEO|VGCINT|
|---------------------------------------+-----+-----+----+---+--------+------|
|40-Column Text |TEXT |IRR |40 |IRR|1 |64 |
|---------------------------------------+-----+-----+----+---+--------+------|
|80-Column Text |TEXT |IRR |80 |IRR|1 |64 |
|---------------------------------------+-----+-----+----+---+--------+------|
|Color 40-Column Text * |TEXT |IRR |40 |OFF| Not on | IIgs |
|---------------------------------------+-----+-----+----+---+--------+------|
|Lo-Res Graphics |GR |LOW |IRR |ON |1 |64 |
|---------------------------------------+-----+-----+----+---+--------+------|
|Double Lo-Res Graphics |GR |LOW |80 |OFF|1 |64 |
|---------------------------------------+-----+-----+----+---+--------+------|
|Lo-Res Graphics w/ HiRes Bit Patterns |GR |LOW |40 |OFF|1 |64 |
|---------------------------------------+-----+-----+----+---+--------+------|
|Hi-Res Graphics |GR |HIGH |IRR |ON |1 |64 |
|---------------------------------------+-----+-----+----+---+--------+------|
|Double Hi-Res Graphics |GR |HIGH |80 |OFF|1 |64 |
|---------------------------------------+-----+-----+----+---+--------+------|
|320x200 w/ 16 Colors, 16 Colors/Line, |IRR |IRR |IRR |IRR|129 |??? |
| 1 Palette | | | | | | |
|---------------------------------------+-----+-----+----+---+--------+------|
|320x200 w/ 256 Colors; 16 Colors/Line, |IRR |IRR |IRR |IRR|129 |??? |
| 16 Palettes | | | | | | |
|---------------------------------------+-----+-----+----+---+--------+------|
|320x200 w/ 3200 Colors; 16 Colors/Line,|IRR |IRR |IRR |IRR|129 |??? |
| 200 Palettes | | | | | | |
|---------------------------------------+-----+-----+----+---+--------+------|
|640x200 w/ 4 Pure Colors |IRR |IRR |IRR |IRR|129 |??? |
|---------------------------------------+-----+-----+----+---+--------+------|
|640x200 w/ 16 Dithered Colors; 4 Colors|IRR |IRR |IRR |IRR|129 |??? |
| on Odd Columns, 4 Colors on | | | | | | |
| Even Columns | | | | | | |
|---------------------------------------+-----+-----+----+---+--------+------|
|Fill Mode |IRR |IRR |IRR |IRR|129 |??? |
|---------------------------------------+------------------------------------|
|640x480 @ 24b <- up to -> 1024x768 @ 8b| VIA SECOND SIGHT CARD |
|----------------------------------------------------------------------------|
| * This mode only works on RGB monitors connected to AppleColor 80-column |
| cards. It requires the 80-column firmware to be active, but showing 40 |
| columns. It uses auxilary memory to determine the foreground and |
| background colors. |
'----------------------------------------------------------------------------'
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