MSM7661B Datasheet, PDF (34/42 Pages) OKI electronic componets – NTSC/PAL Digital Video Decoder

¡ Semiconductor
Sync separation level
SSEPL [6:0]
:Adjusting the blanking level
Register Setting
MSB [6 : 4]
Value
(Ox)
45670123
0 –64 –48 –32 –16 0 +16 +32 +48
1 –63 –47 –31 –15 +1 +17 +33 +49
2 –62 –46 –30 –14 +2 +18 +34 +50
3 –61 –45 –29 –13 +3 +19 +35 +51
4 –60 –44 –28 –12 +4 +20 +36 +52
5 –59 –43 –27 –11 +5 +21 +37 +53
6 –58 –42 –26 –10 +6 +22 +38 +54
LSB 7 –57 –41 –25 –9 +7 +23 +39 +55
[3 : 0] 8 –56 –40 –24 –8 +8 +24 +40 +56
9 –55 –39 –23 –7 +9 +25 +41 +57
A –54 –38 –22 –6 +10 +26 +42 +58
B –53 –37 –21 –5 +11 +27 +43 +59
C –52 –36 –20 –4 +12 +28 +44 +60
D –51 –35 –19 –3 +13 +29 +45 +61
E –50 –34 –18 –2 +14 +30 +46 +62
F –49 –33 –17 –1 +15 +31 +47 +63
ACC Loop filter control
ACCLF [4:0]
:Adjusting the color burst level
Register Setting _{MSB [4]}
Value
(Ox)
10
0 –16 0
1 –15 +1
2 –14 +2
3 –13 +3
4 –12 +4
5 –11 +5
6 –10 +6
LSB 7 –9 +7
[3 : 0] 8 –8 +8
9 –7 +9
A –6 +10
B –5 +11
C –4 +12
D –3 +13
E –2 +14
F –1 +15
MSM7661B
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