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What is FIFO sensor ram and staus logic ?

Answer»

FIFO SENSOR RAM AND STATUS LOGIC

1. instrobbed input mode or keyboard mode, it will work like 8 byte FIFO RAM . 

2. The status logic generates an interrupt request after each FIFO read operation till FIFO is empty. 

3. in scanned sensor mode it acts as a sensor RAM mode each row of sensor RAM is loaded with sensor matrix



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