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Binary Pattern Rate

Pooya Athar
Prodigy 10 points
Other Parts Discussed in Thread: DLP7000, DLPC410

Hi all.

I'm new to DLP and I have a basic question.

I'm working on my thesis and I have to prepare my proposal. I know that my question is so elementary but I can't take a risk and I have to ensure that every thing in my proposal is right.

In the datasheet of DLPC4100 I saw the binary pattern rate is 23KHz. what's the exact meaning of this? Does it mean that each micro mirror can change its state 23K times a second? If this is true, then DLPC4100 has 23K fps, am I right?

I need the highest fps, can I have it with DLPC4100? is that 23K? (with DLP7000)

Regards

  • 0
    TI__Guru 54605 points

    Hello Pooya,

    Welcome to the DLP section of the TI-E2E Community.

    Your understanding is correct.  The DLPC410 binary pattern rate with the DLP7000 is 22.6 kbps (kilo binary frames per second).

    This means that the entire (Global) array can be refreshed and changed completely 22.6 thousand times every second.

     The DLP700 chipset (DLP7000, DLPA200, DLPC410, & DLPR410) is capable oof this rate, however your input device must supply data at this rate.

    Although the Discovery 4100 kit hardware is capable of this speed with the proper programming of the APPS_FPGA, it is not possible by streaming data over USB. 

    Several of our Design Partners have implementations based on the DLPC410 that can achieve these speeds with prepopulated patterns in a DDR2 memory.

    Please contact one our Design Partners from the following page to find a suitable partner with the solution you need:

    Design Partner Search Tool

    Fizix