When a key is pressed, the debounce circuit waits for 2 keyboard scans and then checks whether the key is still depresse
Posted: Thu Jul 14, 2022 8:34 am
a) scanned keyboard special error mode
b) scanned keyboard with N-key rollover
c) scanned keyboard mode with 2 key lockout
d) sensor matrix mode
b) scanned keyboard with N-key rollover
c) scanned keyboard mode with 2 key lockout
d) sensor matrix mode