參數(shù)資料
型號(hào): SAA7118E
廠商: NXP SEMICONDUCTORS
元件分類: 顏色信號(hào)轉(zhuǎn)換
英文描述: Multistandard video decoder with adaptive comb filter and component video input
中文描述: COLOR SIGNAL DECODER, PBGA156
封裝: 15 X 15 MM, 1.05 MM HEIGHT, PLASTIC, MO-192, SOT-700-1, BGA-156
文件頁數(shù): 161/169頁
文件大?。?/td> 665K
代理商: SAA7118E
2001 May 30
161
Philips Semiconductors
Preliminary specification
Multistandard video decoder with adaptive
comb filter and component video input
SAA7118
16.4
Data slicer and data type control part
The given values force the following behaviour of the SAA7118 VBI-data slicer part:
Closed captioning data are expected at line 21 of field 1 (60 Hz/525 line system)
All other lines are processed as active video
Sliced data are framed by ITU 656 like SAV/EAV sequence (DID[5:0] = 3EH
MSB of SAV/EAV = 1).
Table 142
Data slicer start set-up values
Notes
1.
2.
All X values must be set to logic 0.
Changes for 50 Hz/625 line systems: subaddress 5AH = 03H and subaddress 5BH = 03H.
SUB
ADDRESS
(HEX)
REGISTER FUNCTION
BIT NAME
(1)
START VALUES
7
6
5
4
3
2
1
0
HEX
40
slicer control 1
X, HAM_N, FCE, HUNT_N, X, X, X,
X
LCRn_7 to LCRn_0 (n = 2 to 20)
LCR21_7 to LCR21_0
LCRn_7 to LCRn_0 (n = 22 to 24)
FC7 to FC0
HOFF7 to HOFF0
VOFF7 to VOFF0
FOFF, RECODE, X, VOFF8, X,
HOFF10 to HOFF8
X, X, X, X, X, X, X, X
FVREF, X, DID5 to DID0
0
1
0
0
0
0
0
0
40
41 to 53
54
55 to 57
58
59
5A
5B
line control register 2 to 20
line control register 21
line control register 22 to 24
programmable framing code
horizontal offset for slicer
vertical offset for slicer
field offset and MSBs for
horizontal and vertical offset
reserved
header and data
identification code control
sliced data identification code X, X, SDID5 to SDID0
reserved
slicer status byte 0
1
0
1
0
0
0
1
1
1
1
0
1
0
0
1
0
1
0
0
0
0
1
1
1
0
0
0
0
1
1
1
0
0
0
0
1
1
1
0
1
1
0
1
1
1
0
1
1
1
1
1
1
0
1
0
1
FF
5F
FF
00
47
06
(2)
83
(2)
5C
5D
0
0
0
0
0
1
0
1
0
1
0
1
0
1
0
0
00
3E
5E
5F
60
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
00
00
X, X, X, X, X, X, X, X
, FC8V, FC7V, VPSV, PPV, CCV,
,
,
, F21_N, LN8 to LN4
LN3 to LN0, DT3 to DT0
read-only register
61
62
slicer status byte 1
slicer status byte 2
read-only register
read-only register
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SAA7118E/V1/M5 功能描述:視頻 IC COMPONENT + VIDEO PROCESSOR RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
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