标题: 海尔8823V40芯片彩电IIC总线进入与调整 [打印本页] 作者: sdfdgfh55 时间: 2011-3-11 17:32 标题: 海尔8823V40芯片彩电IIC总线进入与调整 .机芯编号 海尔8823V40芯片存储器数据交换或购买微处理器芯片 小信号处理芯片 存储器型号 所属机型 工厂模式√用户模式 进入方式 调节方法及数据 退出方式 备 注 上一页1参数名参数描述默认值OSD位置OSD的起始位置10OPT选项OPTION，详细说明附后FCRCUTR CUT OFF 红截止20GCUTG CUT OFF 绿截止20BCUTB CUT OFF 兰截止20GDRVG DRIVE 绿驱动40BDRVB DRIVE 兰驱动40CNTXSUB CONTRAST MAX 副对比度最大值7FBRTCSUB BRIGHT CENTER 副亮度中间值50COLCSUB COLOR CENTER FOR NTSC 副彩色中间值（NTSC）40TNTCSUB TINT CENTER 副色调中间值40COLPSUB COLOR CENTER FOR PAL 副色度中间值（PAL）20COLSSUB COLOR CENTER FOR SECAM 副色度中间值（SECAM）40SCOLCr input(#21) gain up,000"111:0dB;1.1dB;1.9dB;2.5dB;3.0dB;3.3dB;3.6dB;3.9dB07SCNTY-SUB CONTRAST Y信号副对比度 0ECNTCSUB CONTRASRT CENTER 副对比度中间值50CNTNSUB CONTRASRT MINIMUM 副对比度最小值01BRTXSUB BRIGHT MAX 副亮度最大值35BRTNSUB BRIGHT MINIMUM 副亮度最小值35COLXSUB COLOR MAX 副色度最大值7FCOLNSUB COLOR MINIMUM 副色度最小值00TNTXSUB TINT MAX 副色调最大值40TNTNSUB TINT MINIMUM 副色调最小值40ST3SUB SHARP CENTER NTSC3.58 IN TV副画质中间值（NTSC3.58 IN TV）25SV3SUB SHARP CENTER NTSC3.58 IN VIDEO副画质中间值（NTSC3.58 IN VIDEO）25ST4SUB SHARP CENTER OTHER COLOR SYSTEM IN TV副画质中间值（OTHER COLOR SYSTEM IN TV）25SV4SUB SHARP CENTER OTHER COLOR SYSTEM IN VIDEO副画质中间值（OTHER COLOR SYSTEM IN VIDEO）25SVDSUB SHARP CENTER IN DVD26ASSHASYMMETRY – SHARPNESS 不对称07SHPXSUB SHARPNESS MAX POINTS FROM CENTER VALUE 副画质最大值38SHPNSUB SHARPNESS MIN POINTS FROM CENTER VALUE 副画质最小值15TXCXRGB CONTRAST DATA AT MAX DATA OF USER CONTRAST OSD 对比度的最大值1FRGCNRGB CONTRAST DATA AT MIN DATA OF USER CONTRAST OSD 对比度的最小值1FABLABL，详细说明附后37DCBSDCBS，详细说明附后33CLTOThe data when TV mode & SOUND SYS != M 详细说明附后0BCLTMThe data when TV mode & SOUND SYS = M 详细说明附后4BCLVOThe data when YVU mode & SOUND SYS != M 详细说明附后4BCLVDThe data when YVU mode & SOUND SYS = M 详细说明附后4BDEF0:V AGC reference,deends on YC VCC;1:Depends on integrated regulator01AKB00:AKB off;01:ACB(cutoff:align to targets);10:ADB(drive:align to targets);11:AKB(cutoff/drive:align to targets)00SECDSecam mode18HPOS50Hz HORIZONTAL PHASE 50HZ 水平相位（行中心）11VP5050 HZ VERTICAL PHASE 50HZ 场中心03HIT50HZ VERTICAL AMPLITUDE 50HZ 场幅度20HPSSHIFT DAT OF 50/60HZ HORIZONTAL PHASE 行中心偏移量04VP6060HZ VERTICAL PHASE 60HZ 场中心01HITSSHIFT DATA OF 50/60 HZ HORIZONTAL PHASE 场中心偏移量02VLINV-LINEARITY 场线性 50Hz08VSCV-S CORRECTION 场S 50Hz60VLISV-LINEARITY 场线性 60HzFFVSSV-S CORRECTION 场S 60Hz00SBYSECAM B-Y08SRYSECAM R-Y08BRTSSUB BRIGHT00AGCRF AGC ADJUSTMENT RF AGC 调整30HAFC1/2 AFC DATA ADJUSTMENT AFC调整09V25VOLUME OUTPUT DATA AT 25%3FV50VOLUME OUTPUT DATA AT 50%57V100VOLUME 1007FMUTTY-MUTE FOR SOFT START00STATCONTRAST UP FOR SOFT START00FLG0Flag052FLG1Flag104REFPAKB Ref Pulse Position00RSNSR SENS00GSNSG SENS00BSNSB SENS00MOD00:akb CUTOFF SENSITIVITY,*9.75;01:*10.00;10:*10.25;11:*10.50; MOD.3:0 CUTOFF range:-0.65"+0.65;1:-0.65"+0.8540STBYBit0,1:IF Standby; Bit2,3: VCD Standby00SVMPIC1 SVM60VBLKV BLANKING START AND STOP POINT00VCENV CENTERING27HSIZPICTURE WIDTH20PRBRE-W PARABOLA20TRUMTRAPEZIUM10ECCTEW-CORNER CORRECTION(TOP)00ECCBEW-CORNER CORRECTION(BOTTOM)00EHT高压下尺寸的调整24UCOM00:GND;01:R OUTPUT;10:B OUTPUT;11:MONITOR RF AGC VIA ADC00PYNXNormal H.SYNC max28PYNNNormal H.SYNC min18PYXSSearch H.SYNC max22PYNSSearch H.SYNC min1ERCUTSRCUTS10GCUTSGCUTS00BCUTSGDRVS10GDRVSGDRVS00BDRVSBDRVS00NOIS信号强弱界限设定01AKB_OPTION不起作用00AV_OPT详情附后04OPT2详情附后09WAIT TIME开机等待时间3FCUR_CEN拉幕位置A5CUR_STEP拉幕速度01PBRI连续按0键 图像所恢复的亮度数值PCOL连续按0键 图像所恢复的彩色数值PCON连续按0键 图像所恢复的对比度数值PSHP连续按0键 图像所恢复的清晰度数值PTIN连续按0键 图像所恢复的色调数值PVOLunusedAUSTP04MODE0详情附后3FMODE1详情附后OSDFOSD频率 数值越大屏幕上字符越小65OPT参数BITFUNCTION0Hotel mode 1:have welcome and no 0key 0:no welcome and have 0 key1Real Time CLOCk 1:have real time clock2V_Mute ON/OFF when ＣＨ changes(=1:ON)3AUDIO GAIN SW of tb12404Not VT Down of AFT when No Signal(=1)5TINT 0:use 1:unused6Select TV sync(0) or MONITOR sync(1)7Mute of av switch key 1.use 0.no useABL参数BITFUNCTION0ABL-Gain 00:-0.2;01:-0.4;10:-0.6;11:-0.8v12ABL Start Point 00:-0.0;01:-0.15;10:-0.3;11:-0.45v34WPS 0:Y peak limiter off 1:Y peak limiter on,105IRE5RGB ABCL 0:ABCL active for OSD 0:inactive61：计时收看清到20H；0：计时收看清到0H71：用户可按SLEEP键清除收看计时；0：不可DCBS参数BITFUNCTION0BLACK STRETCH 黑电平延伸00：Off；01：Black stretch point,26IRE; 10 : 33 IRE; 11 : 43 IRE12Y GAMMA00：Off；01：Y γ point 90 IRE,Gain –3dB; 10 : 82 IRE ; 11 : 75 IRE34OSD CONTRAST00:80 IRE 01:70;02:60;03:50;56UNUSE7BLKCLTO\CLTM\CLVO\CLVD参数BITFUNCTION0Y Delay Time000:-40 nsec;001:0;010:40 nsec;011:80 nsec;100:120 nsec;101:160 nsec;110:200 nsec;111:240 nsec123N Phase00:USA(105 degree);01:Japan(93 degree);10:11:DVD45Color Y 0:Color gamma off ;1:On;6PN-ID Sens 0:PAL/NTSC killer sensitivity,1mVpp; 1:10mVpp7FID 0:Normal;1:Alwas killer off,i.e. always color on..FLG0BITFUNCTION00:NORMAL;1:PIF over modulation switch on10:BPF;1:TOF20:Nyquist Buzz CANcel,on;2:off3Q det Gain4L SECAM Mode5SIF FIX Select 0:fix to normal, 1:control with sound system6SIF 5.74 Select In D mode, aPLLy this bit to SIF 5747vco readjust when position select 0:dISAble;1:enable;FLG1参数BITFUNCTION0CW SW1YOUT ON2HD input polarity select30:SIF beat down Frequency,1MHz;1:+62.5kHz shift40:Sync separation level,40%;1:36%50:SIF 1MHz convert gain,Low gain;1:High gain for Evalution6DET358 for Evalution7C TRAP PASS for EvalutionSVM参数BITFUNCTION0SVM gain00:-6dB;01:0dB;10:+6dB;11:+12dB12SVM DL(svm delay)00:off;01:-100ns;10:-60ns;11:-40ns34CO MAX 0:cut off range is –0.65"+0.65 ; 1: cut off range is –0.65"+0.8551：有计时收看功能；0：no the total time of watch TV61：有软换台功能；0：no the soft change channel7UNUSEVBLK参数BITFUNCTION000:23H;01:33H;10:37H;11:41H (50Hz)00:22H;01:30H;10:34H;11:38H (60Hz)1200:310H;01:299H;10:295H;11:291H (50Hz)00:263H;01:254H;10:250H;11:246H (60Hz)345MODE0参数BITFUNCTION01：218频道；0：100频道11：5060 （M制）；0：两路AV （无M制时，几路AV用AV option来控制 ）20：有SECAM制；1：无31：RGB Out-Cut Off DC；0：Y-MUTE41：有些屏显一直显示；0：有些屏显有时显示50:ALPS\1:北松6SHOP OUT00：DK；01：I；10：BG7MODE1参数BITFUNCTION00:无BG;1:有10:无I;1:有20:无DK;1:有30:无M;1:有40:when asm & search,set up VCO adjust req. ,1:only power on0:PIF VCO adjust trigger 1: normal (12 :bit 7)5The algorithm of ASM. 0:ASM doesn't judge IFLOCK with case 4. 1:ASM judge IF LOCK with case 46The algorithm of ASM. 0:ASM doesn't judge Fhsync with case 4. 1:ASM judge Fhsync with case 47TINT polarity ,input to V/C/D. 0:normal 1:invertAV_OPT参数ByteFUNCTIONVideo1Video2Video30VIDEODVD1VIDEOS-VIDEODVD2VIDEODVDVIDEO3VIDEOS-VIDEODVD4VIDEO/S-VIDEODVD5VIDEO/S-VIDEOVIDEODVD6VIDEODVDVIDEO7VIDEOVIDEODVDOPT2参数BITFUNCTION0lunar calendar 1:have lunar calendar ; 0:no lunar calendar11:调整时间时不可以在电视机上显示 0：调整时间时可以在电视机上显示 21：只有英文 0：有中文3AV是否静噪；1：静噪；0：不4有无背景灯；1：有；0：无5No use6No use7No use一直设置为0即可。MOD参数:BITFUNCTION0akb CUTOFF SENSITI VITY00：*9.75;01:*10.00;10:*10.25;11:*10.50123MOD.3:0 CUTOFF range:-0.65"+0.65;1:-0.65"+0.854000：无；001：45.75；011：38.9；100：38.0567上一页12