• 4:2:2 8bit ycrcb

    Hi,

    I have the EVAL-ADV7612-7511p video evaluation board .I'm using 7612 to receive  HDMI inputs from camera(720p @60) , and then feed to 7511 to output the video to the screen. 

    camera -> 7612 --> 7511 --> screen

    When adv7612 output 4:4:4 8bit ycrcb…

  • ADV7610 registers 4:2:2

    Hello

    Thanks in advance.

    I have a input video signal whose format is: YCbCr (Digital YUV) 20 bit (10 chroma + 10 luma).. 1080p60 (1920x1080 60 fps).

    As I can read in this forum ADV7610 only supports four modes for SDR 4:2:2:

                     - 8 bit SDR ITU-R BT.656…

  • YCbCr 4:2:2/12 ADV7619

    When I input YCbCr 4:2:2/12 into my ADV7619 and readi back 0x0B(DEEP_COLOR_MODE) of the HDMI map it always reports 8 bits per channel.  I also see this on the eval board as well.  While YCbCr 4:2:2/10 is reported correctly.

    Is there some conversion in…

  • RE: Clock distribution to 2 DDSs (9913) and 2 ADCs (AD7769)

    Hi,

    the AD9577 is a good choice if the 40 MHz clocks to the AD9913 may not be phase aligned to the 40 MHz clocks to the AD7769.

    The AD9577 has two PLLs that are not recommended to work at the same frequency because  the jitter performance is degraded …

  • ADF4355-2-2 auto bleed current

    The windows application auto calculates the negative bleed current, even if FRAC1 and FRAC2 are not 0, but from the ADF4355-2 Rev C page 25, :

    "Use negative bleed only when operating in fractional-N mode,
    that is, FRAC1 = FRAC2 = 0. Do not use negative…

  • ADV7623 support 4K/30p 4:2:2 ?

    Hi

    I want to know ADV7623 Support Video Format.

    ADV7623 support 4K/30p 4:2:2?

    ADV7623 TDMS Frequency:225MHz.

    So,I think ADV7623 support 4K/30p 4:2:2.

    Did anyone use 4K/30p 4:2:2 at ADV7623 Eva Board? 

    Best Regards.

    Take

  • Connect with 2 jtags to 2 Processors

    I'm trying to connect with 2 jtags to 2 processors , BF547 and BF512, at the same time with no succes.

    I have no Problem to connect to each one of them separatly.

    I know that it's Posible to connect to 2 processors at the same time .

    Do you…

  • AD7865AS-2 and ad7865ASZ-2差异?

      在设计中采用AD7865 4通道ADC采集数据,由于采购问题,第一次采购的了AD7865AS-2,

    第二次采购回来的是 AD7865asz-2. 通过数据手册查看到二者没有区别,但是在使用中对于同样的

    情况采集回来的数据有大概4倍的差异,请问是正常的,还是有什么地方需要注意的?

    以下数据为对某4个通道采样后的量化数据(二者工作的状态相同,工作电压和硬件电路相同):

    AD7865AS-2             AD7865ASZ-2

    8196                        2049      

    9347                        2348

    10680                        2677

  • YCbCr(4:2:2) 8-bit output

    hi all,

    Please reslove this..

    i am using ADV76111 HDMI receiver..  and connecting it to SH7724.

    We are connecting P[15:8] pins of ADV7611 to SH7724.

    Which option is required to set YCbCr(4:2:2) 8-bit output on P[15:8]?

     

    Options to set video are…

  • ADV7611 - Force output to 4:2:2

    Hi.

    I have a board with ADV7611, and the output video must be in 4:2:2 format.

    However the input video can be 4:2:2 and 4:4:4.

    In ADV7611 Reference Manual, in page 86 said:

         For a 4:4:4 HDMI input stream to the ADV7611

              The DPP section filters…