Control
Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
SAMPLING[31:24] | |||||||||
Access | RW | RW | RW | RW | RW | RW | RW | RW | |
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
SAMPLING[23:16] | |||||||||
Access | RW | RW | RW | RW | RW | RW | RW | RW | |
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
SAMPLING[15:8] | |||||||||
Access | RW | RW | RW | RW | RW | RW | RW | RW | |
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
SAMPLING[7:0] | |||||||||
Access | RW | RW | RW | RW | RW | RW | RW | RW | |
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Input Sampling Mode
Configures the input sampling functionality of the I/O pin input samplers, for pins configured as inputs via the Data Direction register (DIR).
The input samplers are enabled and disabled in sub-groups of eight. Thus if any pins within a byte request continuous sampling, all pins in that eight pin sub-group will be continuously sampled.
Value | Description |
---|---|
0 | On demand sampling of I/O pin is enabled. |
1 | Continuous sampling of I/O pin is enabled. |