hi
I'm using the soft-core Cortex-M0,keil uvision 5,vivado 14.4
I am trying to implement a filter on my Cortex m-0 based FPGA
the main idea of this project is to create an accelerator from my C code to reduce the execution time ..and since my accelerator was a function in my code i need to find the register that contain the output of my accelerator to reuse it's value in my code source
Hi emnamoalla
I have moved your question to ARM Processors where I think someone should be able to help.
Assuming the function following the procedure call standard (AAPCS), the return value of the function should be in r0.
Hi Martin,
I have a doubt whether this is what emnamoalla asked about.
I can't clearly understand what he/she would like to accomplish. Here is the other post where he/she asked "how to define the address of my output?", Verilog code is also included, Write/Read from SW registers.
Regards,
Goodwin