• Access to register
    Hi all, i need a help to move my first pass into this world of programming. I use a Cortex-M0 and my question is: how can I access to register R0-R12.. in language C? it's possible? I would save a...
  • Access to register
    I'm using the soft-core Cortex-M0,keil uvision 5,vivado 14.4 i interfaced an accelerator with my arm architecture, when i do this,in vivado simulator , the HWDATA=129! , why? void kalman(int a);...
  • access to the register
    I'm using the soft-core Cortex-M0,keil uvision 5,vivado 14.4 i interfaced an accelerator with my arm architecture, when i do this ,everything was alright in the vivado simulator volatile signed...
  • Register Declaration
    I have the follow definitions of my registers : typedef struct { unsigned int var1; unsigned int var2; unsigned int var3; } test; #define pTest ((test *) 0x200000FF) And to access the...
  • SBUF physically two registers? and shift register
    My first question is regarding SBUF register of 8051. How come it is two registers while locations is only one i.e; 99H. we call SBUF physically two registers (write only and read only two separate distinct...