1.0 Functional Description
CX25870/871
1.3 Device Description
Flicker-Free Video Encoder with Ultrascale Technology
Table 1-21. Register Values for 640x480 / 800x600 / 1024x768 RGB In, SECAM-L Out (3 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
0x92
0x94
0x96
0x98
0x9A
0x9C
0x9E
0xA0
0xA2
0xA4
0xA6
5A
E0
06
00
50
72
1C
0D
8C
F0
58
76
5F
58
0A
66
96
0
76
00
3F
A4
A0
55
15
1E
24
F0
56
4B
0
10
8C
F0
57
5F
0xA8(5)
0xAA(5)
0xAC
4D
3E
31
8C
EA
8C
55
8C
76
0xAE(5)
0xB0(5)
0xB2(5)
BE
3C
26
55
55
1F
4A
FF
0xB4(5)
0xB6
0xB8
0xBA
0xBC
0xBE
0xC0
0xC2
18
00
01
00
00
00
00
00
01
0
3
0
0
0
0
0
1
0
33
0
0
0
0
0
0xC4(2)
1
0xC6(3)
0xC8
03
1B
3
3
1B
1B
1-72
Conexant
100381B
CONEXANT [ CONEXANT SYSTEMS, INC ]
