cx25870 Conexant Systems, Inc., cx25870 Datasheet - Page 110

• Manufacturer Part Number: cx25870
• Description: Video Encoder With Adaptive Flicker Filtering And Hdtv Output
• Manufacturer: Conexant Systems, Inc.

2.0 Internal Registers
Table 2-1. Register Bit Map (* Indicates Read-Only Register) (4 of 4)
2-4
Address
NOTE(S):
(1)
(2)
8-Bit
CA
CC
D0
D2
D4
D6
D8
C4
C6
C8
CE
Denotes a register that is reprogrammed by the autoconfiguration process.
When sequentially writing a new register set to the CX25870/871, make sure to skip register 0xB8. This is the
autoconfiguration register and writing to it will overwrite registers 0x76 through 0xB4 and 0x38 with autoconfiguration values.
EN_BLANKO EN_DOT
DIS_YLPF
DIS_G
DIS_
MODE2X
CCR_
START[9]
CHROMA_
BW
D7
GMUSHC
OUT_MUXD[1:0]
MUSHY
ESTATUS[1:0]
DIS_FFILT
DIS_GMSHY
DIS_GMSHC
DIV2
E656
BY_YCCR
D6
ECCF2(EXDS) ECCF1(ECC)
FIELDI
EN_ASYNC
BLANKI
D5
OUT_MUXC[1:0]
PKFIL_SEL[1:0]
VSYNCI
CCR_START[8]
EBLUE
YCORING[2:0]
CCORING[2:0]
F_SELC[2:0]
Conexant
CCR_START[7:0]
D4
CC_ADD[7:0]
Flicker-Free Video Encoder with Ultrascale Technology
ECCGATE
HSYNCI
FIELD_ID
D3
OUT_MUXB[1:0]
OUT_MODE[1:0]
ECBAR
CVBSD_INV
D2
CC_ADD[11:8]
CATTENUATE[2:0]
YATTENUATE[2:0]
IN_MODE[2:0]
F_SELY[2:0]
DCHROMA
SC_
PATTERN
OUT_MUXA[1:0]
D1
LUMADLY[1:0]
CX25870/871
EN_OUT
PROG_SC
100381B
D0