• ARM Cortex ICode, DCode, System buses

    Note: This was originally posted on 26th February 2009 at http://forums.arm.com

    I'm a bit confused about the bus structure and memory model of ARM Cortex M3. First of all, does Cortex M3 actually have 3 physically separate buses coming out of it?
    …

  • Using UART to write to SRAM

    Hi All,

    I am using UART to receive values and then write those values to SRAM. I am using the Texas Instruments Stellaris LM4F120 board.

    For this purpose, I am using the memcpy() function to write the received values over UART to my SRAM base address defined…

  • How to use CCM SRAM for Cortex-M4?

    How to compile in gcc 4.9.3 for CCM SRAM usage?

  • SRAM for Cortex M0 -- Does It Need to Support Byte write?

    For the SRAM with Cortex M0, does it need to support byte write?

    What restrictions do I have with Cortex M0 if the SRAM only support 32-bit write?

  • RMW operation on SRAM via AXI

    I am implementing Read Modified Write on SRAM through AXI. What is the role of awsize and wstrbe?

    Say data width is 64 bits, and awsize is set to support 64-bits, but the underlying wstrbe are only valid for lower 32-bits (8'b0000_1111). Does this candid…

  • About two port SRAM compiler in tsmc 0.13um ?

    Hi,

        I only found signle and dual-port sram compiler in tsmc 0.13µm process IP Library,.

        Doesn't ARM support the two port SRAM compiler for tsmc 0.13µm process?

        Thank you