參數(shù)資料
型號(hào): SAA7151
廠商: NXP Semiconductors N.V.
英文描述: Digital multistandard colour decoder with SCART interface DMSD2-SCART
中文描述: 數(shù)字彩色解碼器與多標(biāo)準(zhǔn)SCART接口DMSD2,SCART的
文件頁(yè)數(shù): 46/49頁(yè)
文件大小: 311K
代理商: SAA7151
April 1993
46
Philips Semiconductors
Product specification
Digital multistandard colour decoder with
SCART interface (DMSD2-SCART)
SAA7151B
PROGRAMMING EXAMPLE
Coefficients to set operation for application circuits Figures 19, 20 and 21. Values recommended for PAL CVBS input
signal and 4:2:2 CCIR output signal (all numbers of the Table 6 are hex values).
Table 7
Recommended default values (note 1)
Notes
1.
2.
Slave address is 8A (hex) at IICSA = LOW or 8E (hex) at IICSA = HIGH.
Dependent on applications (Figures 25 to 40).
SUBADDRESS
BIT NAME
FUNCTION
VALUE (HEX)
00
01
02
03
04
05
06
IDEL(7-0)
HSYB(7-0)
HSYS(7-0)
HCLB(7-0)
HCLS(7-0)
HPHI(7-0)
BYPS, PREF, BPSS(1-0)
BFBY, CORI, APER(1-0)
HUEC(7-0)
CSTD(2-0), CKTQ(4-0)
OSCE, LFIS(1-0), CKTS(4-0)
PLSE(7-0)
SESE(7-0)
FSAU, GPSI(2-1), CGFX,
AMPF(3-0)
COLO, CHSB, GPSW0,
SUVI, SXCR, FSDL(2-0)
CCIR, COEF, OEHS, OEVS
UVSS, CHRS, CDMO, CDPO
AUFD, FSEL, HPLL, SCEN,
VTRC, MUIV, FSIV, WIND
ASTD, OFTS, IPBP, CDVI,
YDEL(3-0)
CHCV(7-0)
OEDY, OEDC, VNOI(1-0),
BFON, BOFL(2-0)
increment delay
horizontal sync HSY begin
horizontal sync HSY stop
horizontal clamping HCL begin
horizontal clamping HCL stop
horizontal sync after PHI1
4D
3D
0D
F3
C6
FB
luminance bandwidth control:
hue control (0 degree)
miscellaneous controls #1
miscellaneous controls #2
PAL switch sensitivity
SECAM switch sensitivity
02 (note 2)
00
09
C0
4D
40
07
08
09
0A
0B
0C
miscellaneous controls #3
80
0D
miscellaneous controls #4
60
0E
miscellaneous controls #5
B4
0F
miscellaneous controls #6
9F
10
miscellaneous controls #7
nominal chrominance gain
C0
4F
11
12
miscellaneous controls #8
C2
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