| GETIN ($FFE4) | Programming/Assembly Reference/KERNAL
With GETIN you get a character from the keyboard buffer. This means that the routine queries the keyboard. The entered character is passed to the accumulator. GETIN waits until a key is pressed and this works like the Basic GET statement.
As an example, wait until a key is pressed and output character:
loop . JSR $FFE4 . BEQ loop . JSR $FFD2
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