Re: [Linux-fbdev-devel] Re: status

[James S. <jsi...@in...>]

> For what it's worth, the interleaved modes on atari works like this:
> 
> The bitplanes are interleaved on 16 bit big-endian word basis so if you
> have two bitplanes, bit 0 of the first 16 pixels would be in the first
> 16 bit word in the display memory, bit 1 of the first 16 pixels would be
> in the second word. With bit 0 I mean as masked out by & 0x0001 in C,
> and bit 1 as masked out by 0x0002.
> 
> The Atari ST line support three resolutions by default:
> 320x200 4 bit planes
> 640x200 2 bit planes
> 640x400 1 bit plane

Okay I have been think about the other modes and can't figure out how they 
would work. Could you do a run down to get my hamster running?