18.5.9 Input Value

Name:	IN
Offset:	0x08
Reset:	0x00
Property:	-


Bit	7	6	5	4	3	2	1	0
	IN[7:0]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0

Bits 7:0 – IN[7:0] Input Value

This bit field shows the state of the PORTx pins when the digital input buffer is enabled.

Writing a ‘0’ to bit n in this bit field has no effect.

Writing a ‘1’ to bit n in this bit field will toggle the corresponding bit in PORTx.OUT.

If the digital input buffer is disabled, the input is not sampled, and the bit value will not change. The digital input buffer for pin n (Pxn) can be configured in the Input/Sense Configuration (ISC) bit field in the Pin n Control (PORTx.PINnCTRL) register.

The table below shows the available states of each bit n in this bit field.

Value	Description
0	The voltage level on Pxn is low
1	The voltage level on Pxn is high