10.5.7 16/20MHz Oscillator Calibration B
Name: | OSC20MCALIBB |
Offset: | 0x12 |
Reset: | Based on FUSE.OSCCFG |
Property: | Configuration Change Protection |
Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
LOCK | TEMPCAL20M[3:0] | ||||||||
Access | R | R/W | R/W | R/W | R/W | ||||
Reset | x | x | x | x | x |
Bit 7 – LOCK Oscillator Calibration Locked by Fuse
The Reset value is loaded from the OSCLOCK bit in the Oscillator Configuration fuse (FUSE.OSCCFG).
Bits 3:0 – TEMPCAL20M[3:0] Oscillator Temperature Coefficient Calibration
These bits tune the slope of the temperature compensation.
At Reset factory calibrated values are loaded based on FREQSEL bits in FUSE.OSCCFG.