TDA4685 Datasheet, PDF (9/24 Pages) NXP Semiconductors – Video processor with automatic cut-off control

Philips Semiconductors
Video processor with automatic cut-off control
Product specification
TDA4685
Table 1 Subaddress (SAD) and data bytes; note 1
FUNCTION
Brightness
Saturation
Contrast
Hue control voltage
Red gain
Green gain
Blue gain
Reserved
Reserved
Reserved
Peak drive limit
Reserved
Control register 1
Control register 2
Reserved
Reserved
SAD
(HEX)
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
MSB
D7
0
0
0
0
0
0
0
0
0
0
0
X
SC5
X
X
X
LSB
D6
D5
D4
D3
D2
D1
D0
0
A05
A04
A03
A02
A01
A00
0
A15
A14
A13
A12
A11
A10
0
A25
A24
A23
A22
A21
A20
0
A35
A34
A33
A32
A31
A30
0
A45
A44
A43
A42
A41
A40
0
A55
A54
A53
A52
A51
A50
0
A65
A64
A63
A62
A61
A60
0
X
X
X
X
X
X
0
X
X
X
X
X
X
0
X
X
X
X
X
X
0
AA5
AA4
AA3
AA2
AA1
AA0
X
X
X
X
X
X
X
X
BREN
X
NMEN
X
X
X
X
X
BCOF FSDIS2 FSON2 FSDIS1 FSON1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Note
1. X = don’t care, but for software compatibility with other or future video ICs it is recommended to set all X to logic 0.
1997 Jun 20
9