• Hexadecimal Arithmetic
    I want to carry out following Hexadecimal Arithmetic operation using C code Multiplication...................................... char A[2] = { 0x01, 0x02}; char B[2] = { 0x03, 0x04}; I want...
  • 64bit arithmetic on Cortex-M0
    Hello :) I am writing a C program that I would like to import to an ARM Cortex-M0. As new(very new) to the field I have a question that annoys me some days now. From Generic User Guide of...
  • dr80390 arithmetic accelerator
    Hi Sir, I install keil c7.10. and choose device dr80c390,and check arithmetic accelerator. compile pass. But the div and shift operate result is wrong. something like DWORD i,j,k; k = i / j; k ...
  • fast arithmetic operations
    Hallo Everybody, How can I make arithmetic operations like divisions faster. e.g: sine = factor / 10000; Can I simplify this operation?
  • memory window
    How does the memory window work in keil uvision3? Do the memory window show the correct values getting from the controller or getting from the IDE? best regards Joe