PIC18F4620 has comparator and can detect sync level... I made a test program and works good... This is my PC output over OSD triangle and returns to PC Video-in and capture...
Only limit is speed of PIC and maybe it will be better with faster dsPIC with comparator...
PIC18F4620'nin compator'unu kullanarak basit bir OSD denemesi gayet makul kullanilabilir oldu...
PIC18F4620'yi Dorukan web sayfasından satın alabilirsiniz... Comparator'u olan hızlı bir dsPIC daha iyi olacaktır...
Selamlar
ibrahim
Hello, i am from Portugal, i have tried to impose video with the pic18f4620 but i cant!
Please can you help me and send me your source code and schematic to me.
Thanks
ramos49 3 years ago