msm7661b Oki Semiconductor, msm7661b Datasheet - Page 33

• Manufacturer Part Number: msm7661b
• Description: Ntsc/pal Digital Video Decoder
• Manufacturer: Oki Semiconductor

¡ Semiconductor
Horizontal Valid Trimmer
HVALT [7:4]
HVALT [3:0]
Vertical Valid Trimmer
VVALT [7:4]
VVALT [3:0]
AGC Loop filter control
AGCLF [5:0]
Register Setting Value (Ox)
Adjusted Value (Pixel)
Register Setting
Register Setting Value (Ox)
Adjusted Value (Pixel)
Register Setting Value (Ox)
Adjusted Value (Line)
Register Setting Value (Ox)
Adjusted Value (Line)
[3 : 0]
LSB
LSB
Position adjustment of horizontal valid pixel timing signal
Position adjustment of vertical valid line timing signal
Value
(Ox)
A
A
B
B
C
C
D
D
0
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
E
E
F
F
–32
–31
–30
–29
–28
–27
–26
–25
–24
–23
–22
–21
–20
–19
–18
–17
2
MSB [5 : 4]
–16
–15
–14
–13
–12
–11
–10
–9
–8
–7
–6
–5
–4
–3
–2
–1
3
:Adjusting the starting position
:Adjusting the end position
:Adjusting the starting position
:Adjusting the end position
:Adjusting sync level
–8
–8
–8
–8
8
8
+10
+11
+12
+13
+14
+15
8
8
+1
+2
+3
+4
+5
+6
+7
+8
+9
0
0
–7
–7
–7
–7
9
9
9
9
+16
+17
+18
+19
+20
+21
+22
+23
+24
+25
+26
+27
+28
+29
+30
+31
1
–6
–6
–6
–6
A
A
A
A
–5
–5
–5
–5
B
B
B
B
–4
–4
–4
–4
C
C
C
C
–3
–3
–3
–3
D
D
D
D
–2
–2
–2
–2
E
E
E
E
–1
–1
–1
–1
F
F
F
F
0
0
0
0
0
0
0
0
+1
+1
+1
+1
1
1
1
1
+2
+2
+2
+2
2
2
2
2
+3
+3
+3
+3
3
3
3
3
+4
+4
+4
+4
4
4
4
4
+5
+5
+5
+5
5
5
5
5
+6
+6
+6
+6
6
6
6
6
MSM7661B
+7
+7
+7
+7
7
7
7
7
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