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Request 6437 VPBE-LCD example

Anonymous
Anonymous

Hi,


May I request an example of VPBE's driving an LCD on DM6437? Although http://www-s.ti.com/sc/techlit/spraap3.zip which is collateral to SPRAAP3A, How to Use the VPBE and VPFE Driver on the TMS320DM643x Devices, it is written probably using BIOS or BSL, which I have no knowledge to interpret.



Spectrum Digital's EVM6437 has an example of using VPBE, but it was configured for VGA output. However, the coding style is clear and registers are modified directly rather than using any elaborate intermediate wrapping mechanism. Since I have no experience on using library or BIOS, this type of "naked" code is particularly helpful to me.


Does TI have LCD configuration example that is also written in this direct register modification style? May I request a copy?




Zheng


  • 0
    TI__Genius 14405 points

    Zheng,

    I am afraid that there might not be such an official example. Try searching for examples related to DM6446 or DM368 VPBE, the display modules are basically the same. The following document, even though not directly related, might be able to provide some additional information.

    http://www.ti.com/lit/an/spraan0/spraan0.pdf

    regards,

    Paul

  • Anonymous
    0 Anonymous in reply to Paul.Yin

    Paul,

    I have downloaded and am studying the examples.

    Zheng