23.11.11 Periodic Interrupt Timer Control A
| Name: | PITCTRLA |
| Offset: | 0x10 |
| Reset: | 0x00 |
| Property: | - |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| PERIOD[3:0] | PITEN | ||||||||
| Access | R | R/W | R/W | R/W | R/W | R | R | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Bits 6:3 – PERIOD[3:0] Period
| Value | Name | Description |
|---|---|---|
| 0x0 | OFF | No interrupt |
| 0x1 | CYC4 | 4 cycles |
| 0x2 | CYC8 | 8 cycles |
| 0x3 | CYC16 | 16 cycles |
| 0x4 | CYC32 | 32 cycles |
| 0x5 | CYC64 | 64 cycles |
| 0x6 | CYC128 | 128 cycles |
| 0x7 | CYC256 | 256 cycles |
| 0x8 | CYC512 | 512 cycles |
| 0x9 | CYC1024 | 1024 cycles |
| 0xA | CYC2048 | 2048 cycles |
| 0xB | CYC4096 | 4096 cycles |
| 0xC | CYC8192 | 8192 cycles |
| 0xD | CYC16384 | 16384 cycles |
| 0xE | CYC32768 | 32768 cycles |
| 0xF | - | Reserved |
Bit 0 – PITEN Periodic Interrupt Timer Enable
Writing a '1' to this bit enables the Periodic Interrupt Timer.