參數(shù)資料
型號(hào): TDA8844
廠商: NXP Semiconductors N.V.
英文描述: I2C-bus controlled PAL/NTSC/SECAM TV processors
中文描述: I2C總線控制的PAL / NTSC制式/ SECAM電視處理器
文件頁數(shù): 17/68頁
文件大?。?/td> 316K
代理商: TDA8844
December 16, 1997
17
Philips Semiconductors
Tentative Device Specification
I
2
C-bus controlled PAL/NTSC/SECAM TV
processors
TDA884X/5X-N2 series
TDA 8840/41/42/46/46A:
Valid subaddresses: 00 to 1A (subaddresses 04 to 07 and 17 are not used), subaddress FE is reserved for test purposes.
Auto-increment mode available for subaddresses. The bit L’FA is only valid in the TDA 8842, the function of the colour
mode bits (CM0-CM2 and CD0-CD2) is dependent on the functional content of the IC.
Table 1
Input status bits.
Table 2
Output status bits.
FUNCTION
SUBADDRESS
(HEX)
DATA BYTE
D7
D6
D5
D4
D3
D2
D1
D0
Control 0
Control 1
Hue
Horizontal shift (HS)
Vertical slope (VS)
Vertical amplitude (VA)
S-correction (SC)
Vertical shift (VSH)
White point R
White point G
White point B
Peaking
Brightness
Saturation
Contrast
AGC take-over
Volume control
Adjustment IF-PLL
Control 2
Control 3
Control 4
Control 5
00
01
02
03
08
09
0A
0B
0C
0D
0E
0F
10
11
12
13
14
15
18
19
1A
1B
INA
FORF
AVL
VIM
NCIN
VID
0
SBL
0
0
MAT
0
RBL
IE1
AFW
MOD
SM
IFA
OSO
HOB
0
0
INB
FORS
AKB
GAI
STM
LBM
EVG
PRD
0
0
0
0
COR
0
IFS
VSW
FAV
IFB
VSD
BPS
0
0
INC
DL
A5
A5
A5
A5
A5
A5
A5
A5
A5
A5
A5
A5
A5
A5
A5
IFC
CB
ACL
0
0
BCO
STB
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
0
BLS
CMB
0
0
FOA
POC
A3
A3
A3
A3
A3
A3
A3
A3
A3
A3
A3
A3
A3
A3
A3
0
BKS
AST
DS
0
FOB
CM2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
0
0
CL2
DSA
0
XA
CM1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
0
0
CL1
FFI
0
XB
CM0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
0
BB
CL0
EBS
FCO
FUNCTION
SUBADDRESS
(HEX)
DATA BYTE
D7
D6
D5
D4
D3
D2
D1
D0
Output status bytes
00
01
02
POR
NDF
N2
FSI
IN1
X
X
X
SL
IFI
IVW
XPR
AFA
ID3
CD2
AFB
ID2
CD1
SXA
ID1
CD0
SXB
ID0
BCF
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