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BUS address
2BH：D1-D0 An integral coefficient
of Peak AGC detection
2CH：D7
Sync AGC
2CH：D3-D2 Sync AGC attack time
2CH：D1-D0 Peak/Sync AGC recovery
time
2DH：D7
LPF for CCD
2DH：D6
CCD slice function mode It set mode of CCD slice function.
2DH：D5
CCD slice level
2DH：D3
Phase width of ID1
detection
2DH：D2
CCD Start bit detection It is the detection sensitivity of the start bit of CCD.
2DH：D1-D0 Select CCD field
2EH：D7
LPF for ID1
2EH：D6
ID1 data slice function It set ID1 data slice function.
2EH：D5-D4 ID1 slice level
2EH：D3
Detection for amplitude
of ID1 signal
2EH：D2
Phase of ID1 detection It is the reference phase of the ID1 detection.
2EH：D1-D0 Sampling phase of ID1
2FH：D7
LPF for WSS1
2FH：D6
WSS data slice function It set WSS data slice function.
2FH：D5-D4 WSS slice level
2FH：D2
WSS SC Det mode
2FH：D1-D0 Select WSS field
30H：D7-D4 Adjust line timing of CCD
30H：D3-D0 Adjust line timing of ID1
31H：D7-D4 Adjust line timing of WSS
31H：D3
fsc pull in
31H：D2
13.5MHz trap
31H：D1
IIR Filter selection
31H：D0
IIR Filter ON/OFF
Feb./2005
Function
It is the integral-coefficient of Peak AGC detection.
It set ON/OFF of Sync AGC.
It set Sync AGC attack time.
It set recovery time of Peak AGC and Sync AGC.
It set ON/OFF of LPF for CCD.
Level changes by the input amplitude,when Auto mode.
It set CCD slice level.
It is effective when 2DH:D6 is set a fix.
It set phase width of ID1 detection.
It set field that detect CCD.
It set ON/OFF of LPF(Input stage of ID1-detection circuit)
When Auto slice,slice level changes by the input amplitude.
It set ID1 slice level.
It is effective when 2EH:D6.
It is the reference amplitude of the detection.
When it is off, Amplitude detection becomes AUTO.
When Adaptive , it can search in the range of ±1.1μs
at the D1.
It is the phase of the detection of ID1.
"1" changes in 0.12µs unit at D1, 0.28µs unit at D2.
It usually uses on "0".
It set ON/OFF of LPF(Input stage of WSS-detection circuit)
When Adaptive slice,slice level changes by the input
amplitude.
It set WSS slice level.
It is effective when 2FH:D6.
It set detection sensitivity of start-code of WSS.
It set field that detect WSS.
It is Delay-adjust of LINE-timing for the CCD detection.
It uses when detection start deviates in weak electric density
It is Delay-adjust of LINE-timing for the ID1 detection.
It uses when detection start deviates in weak electric density
It is Delay-adjust of LINE-timing for the WSS detection.
It uses when detection start deviates in weak electric density
It set sensitivity of Pulled-in of fsc.
High: Sensitivity is up.
It set ON/OFF of 13.5MHz Trap at ADC.
It usually uses on "ON".
Characteristic selecting of C-filter of SECAM.
It set ON/OFF of C-filter of SECAM.
A color beat can be reduced.
It usually uses on "Always ON" in SECAM.
Contents
TC90101FG
28
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