1.Sharaxaada Guud |
BF3005 waa Chip kamarad VGA ah oo si heer sare ah isku dhafan oo ay ku jiraan CMOS image sensor (CIS), function processing signal processing (ISP), TV-encoder.Waxaa lagu farsameeyay habka dareenka sawirka CMos ee aduunka ugu horumarsan si loo xaqiijiyo sanqadh madow oo aad u hooseeya, dareen sare, kala duwanaansho firfircoon oo aad u hooseeya iyo nidaamka sawirka awood aad u hooseeya.Dareemuhu wuxuu ka kooban yahay a654x583 pixel array kaas oo leh qaab muuqaal ah 1/4 inch.lt wuxuu leeyahay dhawaaq isku dhafan oo tirtiraya CDS -bit ADC, iyo koodiyaha TV-ga.ISP-ka ku jira wuxuu bixiyaa AE aad u siman (Auto Exposure) iyo AWB (Auto White Balance) oo sax ah.Waxay bixisaa qaabab xog kala duwan sida Bayer RGBRGB565YCbCr4:2:2 iyo CCIR656.
Alaabta ayaa awood u leh in ay ku shaqeyso ilaa 60 fiim ilbiriqsi kasta 54Mhz saacada master-ka ee qaabka VGA, iyada oo si buuxda loo kontoroolo isticmaale tayada sawirka iyo qaabeynta xogta.Dhammaan hawlaha habaynta sawirka ee loo baahan yahay, oo ay ku jiraan xakamaynta soo-gaadhista, xakamaynta dheelitirka cad, xakamaynta buuxinta midabka iyo wixii la mid ah, ayaa sidoo kale lagu barnaamijayn karaa iyada oo loo marayo baska laba-geesoodka ah
2.Astaamaha
Qaabka caadiga ah ee indhaha ee 1/4 inch.
60frames/secVGAmode@27MHZ xclk saac.Dhawaaq madow oo aadka u hooseeya oo heerkulkiisu sarreeyo.
Isticmaalka tamarta aadka u hooseeya ee caadiga ah150mW@60fps(VGAoutput), 60uAat korontadu hoos u dhacday.
Qaabab wax soo saar oo kala duwan:YCbCr4:22RGB565,Raw Bayer(652*480), CCIR656(720X576)
Awoodda korontadu: 1.5V loogu talagalay xudunta dhijitaalka ah1.7V ~ 3.5V ee / O315V ~ 3.45V ee VDD3A.Muraayada Neertical Horizontal.50/60Hzflicker baajinta.Xakamaynta heerka madow ee otomaatiga ah.
Habaynta lmage function: Saxitaanka hadhka muraayada, Saxitaanka Gamma, sixitaanka pixel-ka xun, Dhexgalka Midabka, Beddelka Meesha Midabka shaandhaynta Hoose, Kobcinta Midabka hagaajintaEdge Soo bandhigida Auto Cad ee Dheelitirka Saturation Midabka iyo Isbeddelka Qaabka Xogta is burinaya, soo saarista koodka TV-ga.Xidhmada:CSP
3.Codsiyada
Nidaamyada amniga Automotive
Kamaradaha Taleefanka Gacanta