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| SAA7111A Datasheet, PDF (44/72 Pages) NXP Semiconductors – Enhanced Video Input Processor EVIP | |||
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Philips Semiconductors
Enhanced Video Input Processor (EVIP)
Table 14 Analog control
ANALOG FUNCTION SELECT FUSE
Ampliï¬er plus anti-alias ï¬lter bypassed
Ampliï¬er active
Ampliï¬er plus anti-alias ï¬lter active
Product speciï¬cation
SAA7111A
CONTROL BITS D7 AND D6
FUSE 1
0
0
1
1
FUSE 0
0
1
0
1
handbookA, hI2al2fpage
AI21
AI12
AI11
AD2
AD1
CHROMA
LUMA
MGC637
Fig.33 Mode 0; CVBS (automatic gain).
handbookA, hI2a2lfpage
AI21
AI12
AI11
AD2
AD1
CHROMA
LUMA
MGC638
Fig.34 Mode 1; CVBS (automatic gain).
handbookA, hI2al2fpage
AI21
AI12
AI11
AD2
AD1
CHROMA
LUMA
MGC639
Fig.35 Mode 2; CVBS (automatic gain).
handbookA, hI2al2fpage
AI21
AI12
AI11
AD2
AD1
CHROMA
LUMA
MGC640
Fig.36 Mode 3; CVBS (automatic gain).
handbookA, hI2al2fpage
AI21
AD2
CHROMA
AI12
AI11
AD1
LUMA
MGC641
Fig.37 Mode 4 Y (automatic gain) + C
(gain channel 2 fixed to GAI2 level).
handbookA, hI2al2fpage
AI21
AD2
CHROMA
AI12
AI11
AD1
LUMA
MGC642
Fig.38 Mode 5 Y (automatic gain) + C
(gain channel 2 fixed to GAI2 level).
1998 May 15
44
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