msm7664 Oki Semiconductor, msm7664 Datasheet - Page 63

• Manufacturer Part Number: msm7664
• 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]
Unit: [IRE], Default: 40IRE
Register Setting
Register Setting Value (0x)
Adjusted Value (Pixel)
Register Setting Value (0x)
Adjusted Value (Pixel)
Register Setting Value (0x)
Adjusted Value (Line)
Register Setting Value (0x)
Adjusted Value (Line)
[3 : 0]
LSB
LSB
Position adjustment of horizontal valid pixel timing signal
Position adjustment of vertical valid line timing signal
Value
(0x)
0*
D
D
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
A
A
B
B
C
C
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
–16 –14 –12 –10 –8
:Adjusting the end position
–16 –14 –12 –10 –8
:Adjusting the starting position
:Adjusting the end position
:Adjusting AGC sync level
–8
–8
+10
+11
+12
+13
+14
+15
8
8
8
8
0*
+1
+2
+3
+4
+5
+6
+7
+8
+9
0
–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
A
A
A
A
–5
–5
B
B
B
B
–4
–4
C
C
C
C
–6
–6
–3
–3
D
D
D
D
–4
–4
–2
–2
E
E
E
E
–2
–2
–1
–1
F
F
F
F
0*
0*
0*
0*
0
0
0
0
+2
+2
+1
+1
1
1
1
1
+4
+4
+2
+2
2
2
2
2
+6
+6
+3
+3
3
3
3
3
+8 +10 +12 +14
+8 +10 +12 +14
+4
+4
4
4
4
4
+5
+5
5
5
5
5
PEDL7664-01
+6
+6
6
6
6
6
MSM7664
+7
+7
7
7
7
7
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