參數(shù)資料
型號: STV8203
廠商: 意法半導體
英文描述: MULTISTANDARD TV SOUND DEMODULATOR
中文描述: 多標準電視伴音解調(diào)器
文件頁數(shù): 13/31頁
文件大?。?/td> 192K
代理商: STV8203
Registerscontrollableby AUTOSTANDARD
Name
Addr.
(Hex)
Reset
(Bin)
Register Function/Description
bit 5
bit 4
bit 7
bit 6
bit 3
bit 2
bit 1
bit 0
DEMODULATOR CHANNEL 2
FIR2CO
FIR2C1
FIR2C2
FIR2C3
FIR2C4
FIR2C5
FIR2C6
FIR2C7
COFQ2
FIFQ2
ACOEFF2
BCOEFF2
SCOEFF
SRF
23
24
25
26
27
28
29
2A
2B
2C
2D
2E
2F
30
0000 0000
0000 0000
0000 0000
0000 0000
1111 1111
0000 0100
0001 0100
0010 0101
0000 1100
1100 0100
1001 0000
1010 1100
0001 1100
0000 0000
FIR2 coefficient 0
FIR2 coefficient 1
FIR2 coefficient 2
FIR2 coefficient 3
FIR2 coefficient 4
FIR2 coefficient 5
FIR2 coefficient 6
FIR2 coefficient 7
Channel 2 DCO Coarse Frequency
Channel 2 DCO Fine Frequency (8lsb’s)
Coarse A2
Sign A2
dco2 gain
plf_A
Symbol Recovery Frequency
0
0
dmd sw2
sat sw2
dmx-of
0
0
0
Fine A2
B2
plf_B
DEMODULATOR CHANNEL 1
FIR1CO
FIR1C1
FIR1C2
FIR1C3
FIR1C4
FIR1C5
FIR1C6
FIR1C7
COFQ1
FIFQ1
ACOEFF1
BCOEFF1
31
32
33
34
35
36
37
38
39
3A
3B
3C
0000 0000
1111 1110
1111 1100
1111 1101
0000 0010
0000 1101
0001 1000
0001 1111
0000 1011
1100 0111
0010 0011
0001 0010
FIR1 coefficient 0
FIR1 coefficient 1
FIR1 coefficient 2
FIR1 coefficient 3
FIR1 coefficient 4
FIR1 coefficient 5
FIR1 coefficient 6
FIR1 coefficient 7
Channel 1 DCO Coarse Frequency
Channel 1 DCO Fine Frequency (8lsb’s)
Coarse A1
Sign A1
dco1 gain
0
0
dmd sw1
sat-sw1
0
0
Fine A1
B1
Note :
Thisregistermust be kept to ”0”.
RESERVED
1
00000000
0
0
0
0
0
0
0
0
PROGRAMMING THE DEVICE
(continued)
STV8203
13/31
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