| CPU |
Central Processing Unit. Commonly used for the
microcontroller core. |
| ISR |
Interrupt Service Routine |
| Signal strobe |
Short pulse or signal |
| CCL LUT |
Configurable Custom Logic Look-up Table. The AVR CCL
module contains LUTs. |
| Measurement window |
The set of positions that the encoder shall
measure |
| Gray code |
A way of encoding a digital signal where only one bit in
the signal value changes between two values in the signal
sequence |
| Event |
Internal signal on the device that can be routed
directly between peripherals by the Event System |
| RTC |
Real-Time Counter |