• Number of bytes & microcontroller's chip
    Hello I am an ultra newbie and im currently learning 8051 chip. The question is How can i find out the number bytes in my program before I can buy any microcontroller chip? Is it hex file? kind...
  • Nordic Interrupt program issue
    Hello All, A newbie to this forum, I was going through a lot of threads and found that this thread is already talking about the interrupt problem in Nordic nrf24e1. I am working with the same chip...
  • Interrupt numbering
    I have noticed that the Kiel compiler doesn't produce the correct interrupt vector if 8051 interrupt numbers are used. For example for external interrupt 0 (IE0), the interrupt number has to be 0, instead...
  • What is that CHIP on MCBx51
    Does anybody know what is that CMD 'CM16C550PE' chip on the KEIL's MCBx51. What does it do? Does anybody have a datasheet for it. I tried to find it on the web with no luck. It is not even mentioned in...
  • Nordic nRF24LE1
    I have a starter kit from nordic and use keil as a compiler I have download and install everything but canÂ't compile the new device nrf24LE1 is not in the device list. Any ide?