參數(shù)資料
型號(hào): SAA7114H
廠商: NXP SEMICONDUCTORS
元件分類: 顏色信號(hào)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): 132/147頁
文件大小: 759K
代理商: SAA7114H
2004 Mar 03
132
Philips Semiconductors
Product specification
PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC
comb filter, VBI data slicer and high performance scaler
SAA7114
Table 121
Horizontal luminance phase offset; register set A [AAH[7:0]] and B [DAH[7:0]]
Table 122
Horizontal chrominance scaling increment; register set A [ACH[7:0]; ADH[7:0]] and B [DCH[7:0]; DDH[7:0]]
Note
1.
Bits XSCC[15:13] are reserved and are set to logic 0.
Table 123
Horizontal chrominance phase offset; register set A [AEH[7:0]] and B [DEH[7:0]]
15.5.12 S
UBADDRESSES
B0H
TO
BFH
Table 124
Vertical luminance scaling increment; register set A [B0H[7:0]; B1H[7:0]] and B [E0H[7:0]; E1H[7:0]]
HORIZONTAL LUMINANCE PHASE
OFFSET
CONTROL BITS D7 TO D0
XPHY7
XPHY6
XPHY5
XPHY4
XPHY3
XPHY2
XPHY1
XPHY0
Offset = 0
Offset =
1
32
pixel
Offset =
32
32
= 1 pixel
Offset =
255
32
pixel
0
0
0
1
0
0
0
1
0
0
1
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
1
0
1
HORIZONTAL CHROMINANCE
SCALING INCREMENT
CONTROL BITS
A [ADH[7:4]]
B [DDH[7:4]]
A [ADH[3:0]]
B [DDH[3:0]]
A [ACH[7:4]]
B [DCH[7:4]]
A [ACH[3:0]]
B [DCH[3:0]]
XSCC[15:12]
(1)
XSCC[11:8]
XSCC[7:4]
XSCC[3:0]
This value must be set to the
luminance value
1
2
XSCY[15:0]
0000
0000
0001
0000
0000
1111
0000
0000
1111
0000
0001
1111
HORIZONTAL CHROMINANCE
PHASE OFFSET
CONTROL BITS D7 TO D0
XPHC7
XPHC6
XPHC5
XPHC4
XPHC3
XPHC2
XPHC1
XPHC0
This value must be set to
1
2
XPHY[7:0]
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
1
1
VERTICAL LUMINANCE SCALING
INCREMENT
CONTROL BITS
A [B1H[7:4]]
B [E1H[7:4]]
A [B1H[3:0]]
B [E1H[3:0]]
A [B0H[7:4]]
B [E0H[7:4]]
A [B0H[3:0]]
B [E0H[3:0]]
YSCY[15:12]
YSCY[11:8]
YSCY[7:4]
YSCY[3:0]
Scale =
1024
1
(theoretical) zoom
Scale =
1024
1023
zoom
Scale = 1, equals 1024
Scale =
1024
1025
downscale
Scale =
1
63.999
downscale
0000
0000
0000
0000
1111
0000
0011
0100
0100
1111
0000
1111
0000
0000
1111
0001
1111
0000
0001
1111
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