
Si570/Si571
16
Rev. 0.31
Register 9. Reference Frequency
Bit
D7D6D5D4D3D2D1D0
Name
RFREQ[31:24]
Type
R/W
Bit
Name
Function
7:0
RFREQ[31:24]
Reference Frequency.
Frequency control input to DCO.
Register 10. Reference Frequency
Bit
D7D6D5D4D3D2D1D0
Name
RFREQ[23:16]
Type
R/W
Bit
Name
Function
7:0
RFREQ[23:16]
Reference Frequency.
Frequency control input to DCO.
Register 11. Reference Frequency
Bit
D7D6D5D4D3D2D1D0
Name
RFREQ[15:8]
Type
R/W
Bit
Name
Function
7:0
RFREQ[15:8]
Reference Frequency.
Frequency control input to DCO.