diff options
Diffstat (limited to 'doc/scroll.txt')
| -rw-r--r-- | doc/scroll.txt | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/scroll.txt b/doc/scroll.txt new file mode 100644 index 0000000..2d956d2 --- /dev/null +++ b/doc/scroll.txt @@ -0,0 +1,9 @@ +7 screens of 58 lines each (2320 bytes each). + +screens start at $8000, end at $bf6f. +display list goes at $bf70, ~40 bytes. +status lines (80 bytes) go at ~$bf98. + +whoops. the screens can't be contiguous with a standard display list +due to the 4K boundaries at $9000, $a000, $b000. so we'll need each +one to have its own 40-byte display list. |