U2739M-B Datasheet, PDF (46/69 Pages) ATMEL Corporation – DAB One-Chip Channel- and Source Decoder

U2739M-B
8.2.3 Set FS Configuration
Command Settings Overview:
D Set FS post processing parameters
Address Mode
7
6
5
4
3
2
1
0
0
1
1
0
1
1
1
0
DAB
U2739M-B
Write Command
Data Mode
7
6
5
4
3
2
1
0
0
1
0
0
0
1
Address Mode
7
6
5
4
3
2
1
0
0
1
1
0
1
1
0
0
DAB
U2739M-B
Write Command
Data Mode
7
6
5
4
3
2
1
GA
THA
GB
THB
GC
F2FT
Command
sequence:
$6E
0
0
$22
$6C
0
$XX
$XX
$XX
$XX
$XX
$XX
Command Parameters:
Parameter
Meaning
GA(7..0) Area A gradient
n:
THA(7..0) Area A threshold
n:
GB(7..0) Area B gradient
n:
THB(7..0) Area B threshold
n:
GC(7..0) Area C gradient
n:
F2FT(7..0) Max. frame–to–frame tolerance n:
Description
Fractional part
Fractional part
Fractional part
Fractional part
Fractional part
Maximum frequency shift in carriers
(format: 3.5 bit)
Defaults
0.03125
0.03125
0.125
0.25
0.5
1.0
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Rev. A1, 22-May-01