27.6.10 Control

Name:	CTRL
Offset:	0x24
Reset:	0x00000000
Property:	PAC Write-Protection


Bit	31	30	29	28	27	26	25	24
	SAMPLING31	SAMPLING30	SAMPLING29	SAMPLING28	SAMPLING27	SAMPLING26	SAMPLING25	SAMPLING24
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


Bit	23	22	21	20	19	18	17	16
	SAMPLING23	SAMPLING22	SAMPLING21	SAMPLING20	SAMPLING19	SAMPLING18	SAMPLING17	SAMPLING16
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


Bit	15	14	13	12	11	10	9	8
	SAMPLING15	SAMPLING14	SAMPLING13	SAMPLING12	SAMPLING11	SAMPLING10	SAMPLING9	SAMPLING8
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


Bit	7	6	5	4	3	2	1	0
	SAMPLING7	SAMPLING6	SAMPLING5	SAMPLING4	SAMPLING3	SAMPLING2	SAMPLING1	SAMPLING0
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 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31 – SAMPLINGn Input Sampling Mode n

These bits control the input sampling functionality of the I/O pin input samplers, for pins configured as inputs through the Data Direction register (DIR).

The input samplers are enabled and disabled in subgroups of eight pins. Therefore, if any pin within a byte requests continuous sampling, all pins in that eight-pin subgroup will be continuously sampled.

Value	Description
0	On-demand sampling is enabled for the eight I/O pins in the PORT group corresponding to the byte location of this bit
1	Continuous sampling is enabled for the eight I/O pins in the PORT group corresponding to the byte location of this bit