JAJSFN6G September 2009 – June 2018 TCA8418
PRODUCTION DATA.
A bit value of '0' in any of the unreserved bits indicates that it is not part of the event FIFO. This is the default value.
A 1 in any of these bits means it is part of the event FIFO. When a pin is setup as a GPI and has a value of 1 in the Event Mode register, then any key presses will be added to the FIFO. Please see Key Event Table for more information.
ADDRESS | REGISTER NAME | REGISTER DESCRIPTION | BIT | |||||||
---|---|---|---|---|---|---|---|---|---|---|
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |||
0x20 | GPI_EM1 | GPI Event Mode Select 1 | ROW7 | ROW6 | ROW5 | ROW4 | ROW3 | ROW2 | ROW1 | ROW0 |
0x21 | GPI_EM2 | GPI Event Mode Select 2 | COL7 | COL6 | COL5 | COL4 | COL3 | COL2 | COL1 | COL0 |
0x23 | GPI_EM3 | GPI Event Mode Select 3 | N/A | N/A | N/A | N/A | N/A | N/A | COL9 | COL8 |