• About a µC 8051 with CAN capabilities
    I would like to know if someone know some part reference about microcontroller with a 8051 core and CAN capabilities. thx
  • A question about arithmetic library functions like sin, log, etc
    Hello to the Keil Software Discussion Forum: My name is Randy Norris and I am with NORgate Engineering & Associates. We are considering using the 8051 for an online signal processing application and...
  • Questions about NXP LPC Series' USB
    (Sorry for my limited English and technical skills.) Based on my experience, I think USB device controllers in LPC2148, LPC2368, and LPC1768 are very similar, or even the same. However, the USB...
  • 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...
  • Arithmetic using numeric constants
    Hello, We came across a mystery/bug yesterday. This was tested with C51 v9.53 (Simplicity Studio) and 9.56 (uVision). unsigned char data c; unsigned int data d; // The values 0x7B and 0xFF7B...