SI2110-D-FMR Silicon Laboratories Inc, SI2110-D-FMR Datasheet - Page 77

• Manufacturer Part Number: SI2110-D-FMR
• Manufacturer: Silicon Laboratories Inc

Specifications of SI2110-D-FMR

• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Register 93h. Inband Power Threshold Register (Si2109 and Si2110 only)
Register 94h. Noise Level Margin Threshold Register (Si2109 and Si2110 only)
Register A0h. Viterbi Search Control 1
Name
Name
Name
Bit
7:0
Bit
7:0
Bit
Bit
Bit
Bit
7:6
5:0
REF_NOISE_MARGIN[7:0] Power level threshold for the detection of channels.
THRESHOLD[7:0]
INBAND_
D7
Name
D7
D7
0
Name
VTCS[5:0]
Reserved
Name
D6
D6
Threshold for determining the drop in power in a channel as the LSA scans a
detected channel to determine the channel bandwidth.
Refer to Silicon Laboratories application note AN298 for recommended default val-
ues for QuickLock/QuickScan operation.
D6
0
Refer to Silicon Laboratories application note AN298 for recommended
default values for QuickLock/QuickScan operation.
Program as shown above.
Viterbi Code Rate Search Parameter Enable.
The code rates to be used in the Viterbi search are selected by writing a
one into the appropriate bit position. The list below illustrates the rela-
tionship between bit position and code rate.
Bit 5 = 7/8 code rate (MSB)
Bit 4 = 6/7 code rate
Bit 3 = 5/6 code rate
Bit 2 = 3/4 code rate
Bit 1 = 2/3 code rate
Bit 0 = 1/2 code rate (LSB)
Default: All code rates selected (3Fh).
D5
D5
D5
REF_NOISE_MARGIN[7:0]
INBAND_THRESHOLD
Rev. 1.0
D4
D4
D4
Function
D3
D3
D3
Function
VTCS[5:0]
Function
Si2107/08/09/10
D2
D2
D2
D1
D1
D1
D0
D0
D0
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