UBL Version: 1.30
ARM: 297 MHZ
DDR: 270 MHZ
PLL2->PLLDIV5 = 0x8007; // POST DIV 594/8 = 74.25 ->VIDEO HD
Like i set above , i decode a 720x480@30fps video , but display nothing , LCD shows nothing , but PLL2->PLLDIV5 = 0x8015( POST DIV 594/22 = 27 ->VIDEO SD) displays right . Is it means that if i want to decode a SD video i have to set the clock to 27MHZ , and 74.25MHZ is only for HD ??
If i set the ARM to 216 MHZ and DDR to 173 MHZ , the display works right only in 27MHZ (decode a 720x480@30fps video) , what is the highest clock i can set ???
Regards,
Katee