Components contained in THRSim11 version 3.20 and higher.

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Copyright © Harry Broeders.


Version 3.20 and higher of THRSim11 contains several components:

  • LED.
    This component can be connected to every pin of the simulated 68HC11. The LED will display the current state of the pin. You can choose your own color and title. If you minimize the window you can still see the state of the led.
LED component
  • Switch.
    This component can be connected to every pin of the simulated 68HC11. The pin can be driven by the switch. You can choose your own color and title.If you minimize the window you can still see the state of the switch. The switch can be toggled by using the system menu. (You enter this menu by clicking the icon.)
Switch component
  • 7 segment display (with decimal dot).
    This component can be connected to 8 pins of the simulated 68HC11. Each pin drives one of the segments of the display. You can choose your own color and title.
7 segment display component
  • Hex 7 segment display.
    This component can be connected to 4 pins of the simulated 68HC11. The state of these 4 pins together is displayed as one hexadecimal digit on the 7 segment display. You can choose your own color and title.
Hex 7 segment display component
  • Byte 7 segment display.
    This component consists of two coupled 7 segment displays. This component can be connected to every internal byte of the simulated 68HC11. E.g. register A, IO register PORTA or memory location $3000. You can choose your own color and title.
Byte 7 segment display component
  • Word 7 segment display.
    This component consists of four coupled 7 segment displays. This component can be connected to every internal word of the simulated 68HC11. E.g. register SP (the stackpointer) or timer register TCNT. You can choose your own color and title.
Word 7 segment display component

These components were originally designed by Alex van Rooijen. Alex also designed the way in which the THRSim11 program communicates with these components via the standard windows COM protocols. Harry Broeders did a complete redesign of these components to make them more robust and more friendly to use.


How to use these components:

Install these components as follows: