LR38269 データシートの表示（PDF） - Sharp Electronics
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LR38269 Datasheet PDF : 20 Pages
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LR38269
INTERNAL COEFFICIENT TABLE
ADDRESS NAME BIT
CONTENTS
00h
Not used
01h
7 TV mode
0 : NTSC
6 Input signal delay
0 : No delay
5 Clock polarity to latch input signal
0 : Normal
MODE 1
4 YL killer
3 Pin mode selection (NOTE 1)
0 : Normal
0 : Mode input
2 VD output timing selection (NOTE 1)
1 HD output timing selection
0 : TG
0 DCK1 output selection (NOTE 1)
02h
7-6 Luminance gamma selection
5-4 Color gamma selection
MODE 2
3 Vertical aperture enhancement
2 Horizontal aperture enhancement
0 : ON
0 : ON
1 Color killer
0 : ON
0 Flicker reduction
0 : ON
03h
7 Polarity selection of SP1 and SP2
6 Polarity inverter of HG
5 Video format selection
0 : Interlace
4 UV dot-sequence selection (output stage)
MODE 3 3 UV dot-sequence selection
2 Carrier balance tuning
1 AGC
0 : ON
0 : Auto
0 Digital output clock
0 : 9.6 MHz
04h REF_IRIS1 7-0 Exposure reference level (target of exposure control)
05h CTLD_01 7-0 Higher level of exposure reference level
06h CTLD_02 7-0 Lower level of exposure reference level
07h REF_IRIS2 7-0 Exposure reference level with backlight compensation
08h UW_E1 7-0 Exposure control weighting factor 1
09h UW_E2 7-0 Exposure control weighting factor 2
0Ah UW_E3 7-0 Exposure control weighting factor 3
0Bh UW_E4 7-0 Exposure control weighting factor 4
0Ch UW_E5 7-0 Exposure control weighting factor 5
0Dh UW_E6 7-0 Exposure control weighting factor 6
0Eh UW_E7 7-0 Exposure control weighting factor 7
0Fh UW_E8 7-0 Exposure control weighting factor 8
10h CW_E
6-0 Weighting factor of exposure window area
11h CWP_E 6-0 Top-left point of exposure window area
12h CWA_E 6-0 Bottom-right point of exposure window area
1 : PAL
1 : 1 clock cycle delay
1 : Inverted
1 : Killed
1 : U/V output
1 : Video output
1 : OFF
1 : OFF
1 : OFF
1 : OFF
1 : Non-interlace
1 : OFF
1 : Fixed (gain at
address 1Bh)
1 : Clock of EXCKI pin
7
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