C8051F850-B-GM Datasheet, PDF (116/290 Pages) Silicon Laboratories – Low-Cost 8-bit MCU Family with up to 8 kB of Flash

C8051F85x/86x
16.5. High Frequency Oscillator Control Registers
Register 16.1. OSCICL: High Frequency Oscillator Calibration
Bit
7
Name
Type
Reset
X
SFR Address: 0xC7
Bit
Name
7:0
OSCICL
6
5
4
3
2
1
0
OSCICL
RW
X
X
X
X
X
X
X
Table 16.1. OSCICL Register Bit Descriptions
Function
Oscillator Calibration Bits.
These bits determine the internal oscillator period. When set to 00000000b, the oscillator
operates at its fastest setting. When set to 11111111b, the oscillator operates at its slow-
est setting. The reset value is factory calibrated to generate an internal oscillator fre-
quency of 24.5 MHz.
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Preliminary Rev 0.6