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Recent content by gowthamn

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    DSP Hardware Design and simulation

    Hi All, I am working as consultant and i am required to design a new DSP board using the TI DM8xx processor. I have done design and simulation using the Altium for ARM9 Samsung S3C24xx, LPC 22xx processors but this DSP hardware design is new to me. I don't know how to proceed in this as i am...
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    uClinux porting on ARM922T

    why don't u try QEMU for basic simulation of your kernel image. Also since u are using MMU less CPU the memory map needs some modification to protect some sections of RAM without which the system might crash.
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    Looking for ARM DDI 0062

    Hi, I am looking for ARM DDI 0062 does any one of you have this document? it is listed in ARM website.
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    S3c2410A Peripheral IP blocks

    Hi, Is there any way to access the Samsung ARM 9 IP blocks? I am currently using the S3c2410A chip and the datasheet is not in detail just mentions about the registers used to configuration. I need to access the IP blocks datasheet to write interrupts. Let me know if there is any way to get...
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    ARM 9 S3C2410A IP blocks

    Is there any way to view the datasheets of the Samsung S3C2410A IP blocks? Is there any link where i can get this information
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    ARM Assembly language program

    Which compiler do u use if u are using gcc there is an option to get .asm or .s file using the switch -as. Try that option instead of writing manually
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    Linux Kernel compilation problem

    Try the following steps extract the source files in /usr/src/kernels/linuxkernel*.*/ directory make mrproper make menuconfig In menuconfig select all the components inside kernel and not as modules. then save the configuration file in the menu. finally give the command make then it should...
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    Creating tasks in Embedded Linux

    Hi All, I have been working in writing linux kernel and never worked on writing applications. I am required to develop application which reads file from USB drive and copies the data into Flash memory. The design approach was to have multitasking. I am not well versed in creating tasks in...
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    Install .tar gz Application in Linux

    Just try the Unzip utility tar -xvf ******.tar.gz
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    How to write BSP to port Linux Kernel 2.6 to ARM 9 board?

    Re: Linux BSP guide I have S3c2410 ARM 9 board.
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    Which DSP Processor to use

    Re: Which DSP Processor to use????????????? U are using a image application which monitors the environment and also controls. So u should go for floating point processor. Again image processing should have processing capability with more than 10 tasks running parallel, so u should prefer to...
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    Designing FIR without MATLAB.

    U should use the method of using a window based design, use a kaiser window and set a sampling rate, bandwidth, attenuation. Compute the group delay using mathematical computations. Refer Proakis for designing FIR filter and u will get some nice ideas.
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    Help required in Linux

    Hi All, I need the Linux BSP guide. Can some one tell me where exactly i can get copy of the book.
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    I need help to start working with ARM compiler

    try the gcc-arm compiler it is free download it and u can use it along with linux or cygwin in case of windows environment
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    PCI card with controller

    Yes u need a Host controller IC in case your microcontroller does not have builtin host controller. Other option is to connect a Host bridge like intel 82350 chip or any other suitable chip compatible with your microcontroller and try it out.
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