Memory Map ~~~~~~~~~~ $00 Zero Page $01 ??? $02 ??? $03 ???, IRQ vectors $04-$07 Text/GR page 1 (not used?) $08-$0B Text/GR page 2 (not used?) $0C-$0D ?? $0E-$1F QLOAD disk routines and Mockingboard sound routines here $20-$3F HGR Page 1 $40-$5f HGR Page 2 $60-$?? Programs (roughly 22k available?) $B8-$BB Hi-res lookup tables $BC-$BF ??? $C0-$CF I/O $D0-$FF ROM Disk Map (disk has 35 tracks, each 4k in size) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ T 0 = Qboot T 1 = QLOAD 4301 bytes 17S = 1T1S T 3 = INTRO 10422 bytes 41S = 2T9S T 10 = TITLE 9662 bytes 38S = 2T16S T 17 = PEASANT 14265 bytes 56S = 3T8S T 24 = ENDING 4642 bytes 18S = 1T2S 238, to 280 (6) 50 to 135 (85) 6*85=510 280x192 *4 1120x768 Our capture: 300x142 roughly 292x142 to center it Odd is Orange Even is blue EO EO EO EO EO if draw black at odd, nothing blue 10 10 10 10 10 if draw black at even, two-wide(?) black 10 10 10 10 10 blue 01 01 01 01 01 orange EO EO 10 01 blue->orange has black gap 01 10 orange->blue has white gap 10 10 01 01 = blue 6|----c>>>-----------c------c-------| 5|-aaa----aaab>>>aaa---a-b-a---------|