參數(shù)資料
型號(hào): STV8226
廠商: 意法半導(dǎo)體
英文描述: Multistandard TV Audio Processor and Digital Sound Demodulator
中文描述: 多標(biāo)準(zhǔn)電視音頻處理器和數(shù)字聲音解調(diào)器
文件頁(yè)數(shù): 65/97頁(yè)
文件大?。?/td> 1871K
代理商: STV8226
65/97
STV82x6
Register List
Note:
Only standard deviation FM 50K kHz is compatible with other D/K1/K2/K3 standards in Automatic
Standard Recognition Search mode. It has to be deselected when programs with larger FM
deviation are broadcast (reserved only for D/K-Mono or D/K NICAM standard).
FM deviation superior to 350 kHz will degrade strongly NICAM reception due to overlapping of FM
and QPSK IF spectrum in DK-NICAM standard.
L/L and DK/K1/K2/K3 standard can be discriminated in Automatic Standard Recognition Search
mode because the same frequency is used for the mono IF carrier.
AUTO_SCKM
Auto Standard Check Mono Register
Note:
AUTOSTD is off when all mono standards are disabled.
AUTO_SCKST
Auto Standard Check Stereo Register
Address (hex): 51h
Type: R/W
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
0
0
0
LDK_SCK
I_SCK
BG_SCK
MN_SCK
Bit Name
Reset
Function
Bits[7:4]
0000
Reserved.
LDK_SCK
1
L/L’ or D/K Mono Standard Enable
0: Disabled
1: Enabled
I_SCK
1
I Mono Standard Enable
0: Disabled
1: Enabled
BG_SCK
1
B/G Mono Standard Enable
0: Disabled
1: Enabled
MN_SCK
1
M/N Mono Standard Enable
0: Disabled
1: Enabled
Address (hex): 52h
Type: R/W
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
LDK_ZWT3
LDK_ZWT2
LDK_SWT1
LDK_NIC
I_NIC
BG_ZWT
BG_NIC
MN_ZWT
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