Datasheet

161
32133D–11/2011
UC3D
13.6.14 RCSYS Calibration Register
Name: RCCR
Access Type: Read/Write
Offset: 0x0038
Reset Value: 0x00000000
• FCD: Flash Calibration Done
Set to 1 when CALIB field has been updated by the Flash fuses after a reset.
0: The flash calibration will be redone after any reset.
1: The flash calibration will only be redone after a power-on reset.
• CALIB: Calibration Value
Calibration Value for the RC oscillator.
Note that this register is protected by a lock. To write to this register the UNLOCK register has to be written first. Please
refer to the UNLOCK register description for details.
31 30 29 28 27 26 25 24
--------
23 22 21 20 19 18 17 16
-------FCD
15 14 13 12 11 10 9 8
------ CALIB[9:8]
76543210
CALIB[7:0]