參數(shù)資料
型號: TVP5040PFP
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP80
封裝: POWER, PLASTIC, TQFP-80
文件頁數(shù): 83/101頁
文件大?。?/td> 464K
代理商: TVP5040PFP
2–66
2.13.49 TXF Error Filtering Enables
VIP address
19Ah
PHI address
9Ah
I2C address
9Ah
7
6
5
4
3
2
1
0
Reserved
LPC Error Enable
CCD Parity Error Enable
Teletext Parity Error Enable
Hamming Error Enable
Hamming error enable
0 = disable
1 = enable
default = 0
Teletext parity error enable
0 = disable
1 = enable
default = 0
CCD parity error enable
0 = disable
1 = enable
default = 0
LPC error enable
0 = disable
1 = enable
default = 0
These bits allow the TXP module to discard transactions based on bit errors. The hamming error enable allows error
correction and detection of Hamming encoded bytes. The teletext parity error enable allows the TXP to discard
teletext transactions with parity errors. The CCD parity error enable allows the TXP to discard closed caption
transactions with parity errors. The LPC error enable allows the TXP to discard teletext transactions with longitudinal
parity errors.
2.13.50 TXF Transaction Processing Enables
VIP address
19Bh
PHI address
9Bh
I2C address
9Bh
7
6
5
4
3
2
1
0
Reserved
Filter 2 enable
Filter 1 enable
CCD odd field enable
CCD even field enable
Teletext enable
0 = disable
1 = enable
default = 0
CCD even field enable
0 = disable
1 = enable
default = 0
CCD odd field enable
0 = disable
1 = enable
default = 0
Filter 1 enable
0 = disable
1 = enable
default = 0
Filter 2 enable
0 = disable
1 = enable
default = 0
These bits are used to enable or disable certain features. The teletext enable allows the TXP module to receive
teletext data. If this bit is 0 , all outputs from the TXP remain idle while teletext data is present. The CCD even field
enable and CCD odd field enable allow the TXP to receive closed caption data. The filter 1 enable allows the TXF
module to parse data based on the values in the filter 1 parameters register. The filter 2 enable allows the TXF module
to parse data based on the values in the filter 2 parameters register.
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