SI2107 SILABS [Silicon Laboratories], SI2107 Datasheet - Page 63

• Manufacturer Part Number: SI2107
• Description: SATELLITE RECEIVER FOR DVB-S/DSS
• Manufacturer: SILABS [Silicon Laboratories]

Register A3h. Viterbi Search Status
Register ABh. Viterbi BER Count L
Name
Name
Bit
7:0
Bit
Bit
Bit
7:5
4:2
1
0
D7
D7
VTBRC[7:0]
VTRS[2:0]
Name
Reserved
VTIQS
VTRS[2:0]
Name
VTPS
D6
D6
D5
D5
Viterbi Current Code Rate Indicator.
000 = 1/2 code rate (default)
001 = 2/3 code rate
010 = 3/4 code rate
011 = 5/6 code rate
100 = 6/7 code rate
101 = 7/8 code rate
11x = Undefined
Program to 0.
Viterbi Constellation Rotation Phase Status.
0 = Not rotated (default)
1 = Rotated by 90 degrees
Viterbi I/Q Swap Status.
0 = Not swapped (default)
1 = Swapped
Viterbi BER Counter (Low Byte).
Stores the number of the Viterbi bit errors detected within the specified
measurement window. This register saturates when it reaches the limit
of its range.
Default: 00h
Preliminary Rev. 0.7
D4
D4
VTBRC[7:0]
Reserved
D3
D3
Function
Function
Si2107/08/09/10
D2
D2
VTPS
D1
D1
VTIQS
D0
D0
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