• Why the CMSIS DSP Matrix Multiplication outputs 0 after few iterations?

    Shreyas007
    Shreyas007

    Hi.

    I am using the CMSIS DSP library for multiplying two matrices on the keil mcb 1800 board using MCU Xpresso IDE. I am using the external SDRAM of 16 MB for storing the result.

    Matrix "xmat" is 1604*8 and omega_transpose is of size 8*100.....Thus the…

    • 10 months ago
    • Software Tools
    • Keil forum
  • how to use the 16MB SDRAM on keil MCB 1800?

    Shreyas007
    Shreyas007

    I wanted to use the 16MB SDRAM on the keil mcb 1800 board.

    I didn´t find any examples on how to do it?

    Do I have to make any physical connections to use it? 

    It would be great if someone can provide the steps for it.

    Thanks

    • 11 months ago
    • Software Tools
    • Keil forum