CX25870/871
1.0 Functional Description
Flicker-Free Video Encoder with Ultrascale Technology
1.3 Device Description
Table 1-21. Register Values for 640x480 / 800x600 / 1024x768 RGB In, SECAM-L Out (2 of 4)
640x480 RGB in,
800x600 RGB in, SECAM-L
SECAM-L out
1024x768 RGB in,
SECAM-L out
HOC = 12.72%
VOC = 12.15%
out HOC = 14.52%
HOC = 16.55%,
VOC=13.19%
VOC = 16.66%
CX25870 Register
Register Address
CX25870 Register Values
CX25870 Register Values
Values
0x56(5)
AC
18
27
7A
31
0x58(5)
0x5A
0x5C
0x5E
0x60
0x62
0x64
0x66
0x68
0x6A
20
00
00
00
00
00
00
3C
00
00
46
00
00
00
00
00
00
E3
00
00
46
00
00
00
00
00
00
D9
00
00
46
0x6C(1)
0x6E
0x70
0x72
0x74
0x76
0x78
0x7A
0x7C
0x7E
0x80
0x82
0x84
0x86
0x88
0x8A
0x8C
0x8E
0x90
00
0F
00
01
60
80
8A
A6
68
C1
2E
F2
27
00
B0
0A
0B
71
00
0F
00
01
00
20
AA
CA
9A
0D
29
FC
39
00
C0
8C
03
EE
00
0F
00
01
48
00
D4
FC
E2
79
28
FE
4B
00
91
5E
0D
B6
100381B
Conexant
1-71
CONEXANT [ CONEXANT SYSTEMS, INC ]
