][ DISPLAY & SCREEN MODES ][

POKE 50,X.........Text Display (@=0, Inverse=63, Flash=127, Blank=128, Normal=255) POKE 54,X.........(CSWL) User character out Low Byte POKE 55,X.........(CSWH) User character out High Byte POKE 56,X.........(KSWL) User character in vector Low Byte POKE 57,X.........(KSWH) User character in vector High Bit CALL -9382........Output a "?" CALL -9385........Output a Space CALL -9477........Output a Carriage Return CALL -2000........Fill Screen with Inverse "@" CALL -1233........Screen Initialization (moves cursor to end of screen) CALL -1223........Set Screen to Text Mode (Destroys Accumulator) CALL -1216........Set Graphics Mode (GR) (Destroys Accumulator) CALL -1205........Set Normal Window CALL -1184........Print "APPLE ][" at top of the screen CALL -384.........Set Text Mode to Inverse CALL -380.........Reset Text Mode to Normal

POKE -16304,0.....Set Graphics display mode POKE -16303,0.....Set Text display mode POKE -16302,0.....Set Full-Screen Graphics display mode POKE -16301,0.....Set Split-Screen Text & Graphics display mode POKE -16300,0.....Set Hi-Res Page 1 display mode (turn Page 2 OFF) POKE -16299,0.....Set Hi-Res Page 2 display mode POKE -16298,0.....Set Low-Res display mode (turn Hi-Res OFF) POKE -16297,0.....Set Hi-Res display mode PEEK (-16358).....Read Text switch (If > 127 then it is ON) PEEK (-16357).....Read Mixed switch (If > 127 then it is ON) PEEK (-16356).....Read Page2 switch (If > 127 then it is ON) PEEK (-16355).....Read Hi-Res switch (If > 127 then it is ON)