si4330 Silicon Laboratories, si4330 Datasheet - Page 134

• Manufacturer Part Number: si4330
• Description: Si4330 Ism Receiver
• Manufacturer: Silicon Laboratories

Register 76h. Nominal Carrier Frequency
Register 77h. Nominal Carrier Frequency
Register 78h. Miscellaneous Settings
Si4330
Reset value = 10111011
Reset value = 10000000
Reset value = 01111000
134
Name
Name
Name
Type
Type
Type
Bit
Bit
Bit
7:0
7:0
7:4
2:0
Bit
Bit
Bit
3
Reserved[7:4] Reserved.
rcosc_cal[2:0] rcosc_cal[2:0].
Alt_PA_Seq
fc[15:8]
Name
Name
fc[7:0]
Name
D7
D7
D7
Nominal Carrier Frequency Setting.
See formula above.
Nominal Carrier Frequency Setting.
See formula above.
Alternative PA sequencing.
If set, we will enable the alternative PA sequence. By default, this is not enabled.
Fine changes on the RC OSC Calibration target frequency, to help compensate for “cali-
bration biases.” This register should not be changed by costumers.
D6
D6
D6
Reserved[7:4]
R/W
D5
D5
D5
Preliminary Rev 0.2
D4
D4
D4
fc[15:8]
fc[7:0]
R/W
R/W
Alt_PA_Seq
Function
Function
Function
R/W
D3
D3
D3
D2
D2
D2
rcosc_cal[2:0]
R/W
D1
D1
D1
D0
D0
D0