Routines
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39236: Routine at 9944
Used by the routine at GameEntry.
39236 LD A,254 Read from the keyboard;
Port Number Bit
0 1 2 3 4
254 SHIFT Z X C V
39238 IN A,(254)
39240 AND %00000100 Keep only bit 2.
39242 JP NZ,TitleSelectInput If "X" hasn't been pressed, jump back to TitleSelectInput.
39245 LD A,251 Read from the keyboard;
Port Number Bit
0 1 2 3 4
251 Q W E R T
39247 IN A,(254)
39249 AND %00000100 Keep only bit 2.
39251 JP NZ,TitleSelectInput If "E" hasn't been pressed, jump back to TitleSelectInput.
39254 LD A,4 Write 4 to 48205.
39256 LD (48205),A
39259 LD HL,500 HL=500 (loop delay).
39262 LD DE,75 DE=75 (passes).
39265 CALL 949 Call BEEPER.
39268 JP TitleSelectInput Jump to TitleSelectInput.
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