DS90UB926QSEVB: Output RGB888 800x800 test pattern

Dear Sir:
     I set below registers to output default RGB888 60Hz video
     write 0x04 to Reg65 -> The pattern generator creates its own video timing as configured in the Pattern Generator
     wirte 0x11 to Reg64 -> Enable Pattern Generator

      Use oscilloscope to measure PCLK/HS/VS/DE waveform. Is it right? 

       Do we must write 0x03 to Reg65? It has no effect. thanks!!

Dear Sir:
     I update oscilloscope information:
     CH1: PCLK = 23.26MHz
     CH2: VS width = 72.8us
     CH3: HS width = 440ns
     CH4: DE

Hi General Chiang,

Based on the ALP image you provided all the configuration have been set according to the table 3-8 in the application note. ALP does all the configuration for you, so this should be correct.  Are you only probing the HS/VS/DE/PCLK pins? or are you connecting to a display?

Best Regards,

Gil Abarca

Dear Sir:
        I plug 2 EVB(DS925 and DS926) into a PC, and use a cable to connect J1(Rosenberger HSD connector) of DS925 EVB and J1(Rosenberger HSD connector) of DS926 DVB, but the below information appear.
how to solve the issue?? thanks!!

Hi,

Monday, May 29th is a US public holiday, we will resume activity on this thread beginning Tuesday. Thanks for your patience. 

Regards, 
Logan

Hi,

Looking back at the previous responses you posted it worked and link was successful. Are you using a different connector?

Best Regards,

Gil Abarca