I have a 6467 EVM with Composite (PAL) input. I want to switch the input dynamicly.
In the document《Using the Video Port of TMS320DM646x》,we should read the reg Status 1 Register(0x3A) of tvp5147.
But we always get the value 0x71 even if the display output is correct.(Please visit the site to view this file)
This is the regs I read.
Your help is greatly appreciated.