Mercurial > repos > simple16
annotate bgcolor.s16 @ 11:04d8efe7a1f0
Initial stab at video output and background color rendering. Fixed address decoding in address port write handler.
author | Michael Pavone <pavone@retrodev.com> |
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date | Sun, 27 Mar 2016 17:36:02 -0700 |
parents | |
children | 769120da2c1f |
rev | line source |
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11
04d8efe7a1f0
Initial stab at video output and background color rendering. Fixed address decoding in address port write handler.
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
1 ldim 0, r0 |
04d8efe7a1f0
Initial stab at video output and background color rendering. Fixed address decoding in address port write handler.
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
2 ldimh $FF, r0 |
04d8efe7a1f0
Initial stab at video output and background color rendering. Fixed address decoding in address port write handler.
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
3 outi 14, r0 |
04d8efe7a1f0
Initial stab at video output and background color rendering. Fixed address decoding in address port write handler.
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
4 ldim $F, r0 |
04d8efe7a1f0
Initial stab at video output and background color rendering. Fixed address decoding in address port write handler.
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
5 outi 15, r0 |
04d8efe7a1f0
Initial stab at video output and background color rendering. Fixed address decoding in address port write handler.
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
6 done |
04d8efe7a1f0
Initial stab at video output and background color rendering. Fixed address decoding in address port write handler.
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
7 bra done |