• a new digital clock
    hi , i want to build a new digital clock with a procesor and need your knowlege. what procesor would work for it????? would arm be quik enough???? can i use a 32,768 hz watch crystal????...
  • Is this the correct code for Digital clock?
    #include <AT892051.H> #include <stdio.h> #include <intrins.h> sbit PIN_P10=P1^0; /* Character to be transfered through thisbit in parallel*/ sbit PIN_P11=P1^1; /* Clock*/ sbit PIN_P12=P1^2; ...
  • debugging of digital systems
    sir, i am using basic 8051 microcontroller how is it possible to get the value of the program counter through c program. i need to keep track of the program counter value. whenever it reaches...
  • Boundary scan
    I have the DS-5 with Dstream, and I want to do a boundary scan to find the stage of every pin, how do I do that? and where can I find the manual for this?
  • KEYBOARD scanning
    I am developing an 8051 based keypad module. Problem i am facing is that program is scanning port very fast so that a simngle keypress will be taken as multiple presses. To over come this a delay was...