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WIN ce 6.o RAM SIZE

1481708
Intellectual 955 points
Other Parts Discussed in Thread: OMAP3530, OMAPL138, OMAP-L138

HI ,

Am working with the WIN CE OS in that i want to know how much space it require on DDR.

1) If my NK.bin size is 31MB. while am booting how much  RAM is required?

2)How much power does it require for read/write operations  in mobile DDR???

 

 

Regards

Vinoth.

  • 0
    Intellectual 870 points

    Vinoth,

    You have not mentioned what is the Hardware platform and which BSP you are using?

    Are you referring to the OMAP3530 Platform? The NK.BIN total size is controlled through your config.bib file settings.

    It should take around 31 MB plus some additional memory to execute the boot loader which would fetch the OS Image either through host or Flash memory and load them to the exact RAM locations.

    Regards,

    Ravi

     

  • 0 in reply to Ravindra
    Intellectual 955 points

    hello Ravi,

     

     I am using omapL138 and we are trying to make our own Bsp. And we are having the win CE BSP Its NK.bin size is only 31MB i said.i just want to know how much RAM is needed to execute the Win CE,

     

    Regards

    Vinoth

  • 0 in reply to 1481708
    Intellectual 870 points

    Vinoth,

    I believe you are using the OMAP-L138 EVM from LogicPD. The SOM contains around 64 MB or 128 MB of mDDR mounted on it depending on the configuration of the EVM that you have.

    Like I told earlier, 31 MB of memory would be sufficient. However, you need a program [boot loader] already running on the board to fetch your OS Image from host and put it on the board. Hence some adidtional memory is also required to run your boot loader in RAM.

    Why do you want to create a new BSP when one is being developed by another 3rd party of TI

    Regards,

    Ravi

  • 0 in reply to Ravindra
    Intellectual 955 points

    Ravi,

     

    We are not got the OmapL138 from Logic PD we get it from TI .i want to know how to create lidd driver for the LCD which we want to connect externally to the OmapL138. i dont have much knowledge about Win CE 6.0.So share your knowledge which will help me lot.

     

    We are editing the third party BSp In that we want to minimize some of the peripherals .how to remove the existing peripherals .pls tell the steps.

     

    Vinoth.