參數(shù)資料
型號: SAA7114H
廠商: NXP SEMICONDUCTORS
元件分類: 顏色信號轉(zhuǎn)換
英文描述: PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC comb filter, VBI data slicer and high performance scaler
中文描述: COLOR SIGNAL DECODER, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT407-1, LQFP-100
文件頁數(shù): 115/147頁
文件大?。?/td> 759K
代理商: SAA7114H
2004 Mar 03
115
Philips Semiconductors
Product specification
PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC
comb filter, VBI data slicer and high performance scaler
SAA7114
15.4.5
S
UBADDRESS
5AH
Table 76
Vertical offset for slicer; slicer set 5AH and 5BH
15.4.6
S
UBADDRESS
5BH
Table 77
Field offset, and MSBs for horizontal and vertical offsets; slicer set 5BH[7:6]
See Sections 15.4.4 and 15.4.5 for HOFF[10:8] 5BH[2:0] and VOFF8[5BH[4]].
15.4.7
S
UBADDRESS
5DH
Table 78
Header and data identification (DID; ITU 656) code control; slicer set 5DH[7:0]
15.4.8
S
UBADDRESS
5EH
Table 79
Sliced data identification (SDID) code; slicer set 5EH[5:0]
VERTICAL OFFSET
CONTROL BIT 5BH[4]
CONTROL BITS 5AH[7:0]
VOFF8
VOFF[7:0]
Minimum value 0
Maximum value 312
Value for 50 Hz 625 lines input
Value for 60 Hz 525 lines input
0
1
0
0
00H
38H
03H
06H
BIT
DESCRIPTION
SYMBOL
VALUE
FUNCTION
D7
field offset
FOFF
0
no modification of internal field indicator (default for 50 Hz
625 lines input sources)
invert field indicator (default for 60 Hz 525 lines input sources)
leave data unchanged (default)
convert 00H and FFH data bytes into 03H and FCH
1
0
1
D6
recode
RECODE
BIT
DESCRIPTION
SYMBOL
VALUE
FUNCTION
D7
field ID and V-blank selection
for text output (F and V
reference selection)
FVREF
0
1
F and V output of slicer is LCR table dependent
F and V output is taken from decoder real-time signals
EVEN_ITU and VBLNK_ITU
00 0000
ANC header framing
; see Fig.31 and Table 21
11 1110 DID[5:0] = 3EH SAV/EAV framing, with FVREF = 1
11 1111 DID[5:0] = 3FH SAV/EAV framing, with FVREF = 0
D[5:0]
default; DID[5:0] = 00H
special cases of DID
programming
DID[5:0]
BIT
DESCRIPTION
SYMBOL
VALUE
FUNCTION
D[5:0] SDID codes
SDID[5:0]
00H
default
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