• Clock management techniques

      Title: Clock management techniques

      Topic: Computer architecture – assembly programming

      Category Level: Basic exercise

      Degree weight: 1

      Materials: VHDL, Xilinx ISE

      Augmented Reality Interface: Y

      Remote Lab: Y

      Short description: Idea behind this exercise is a connection between native time interval on physical architecture and “real time”. In other words it is needed to implement stopwatch with representation on LED. Stopwatch has four control switches: start – SW2; stop – SW1; continue – SW3 and reset – SW0. Time counting starts with activation of switch start. If during the counting of time stop switch is activated, time counting is stopped, and if switch reset is activated counting is reset i counting can start only from beginning. Counter stopped with switch stop can be continued with activation of switch continue or can be reset with switch reset.

    ARM Processor - I/O UnitsVGA interface