7.13.13. Hello World
An external input enables a counter that addresses a lookup-table (LUT) that contains some text. The design example writes the result to a MATLAB array. You can examine the contents with a char(message) command in the MATLAB command window.
This design example does not use any ChannelIn, ChannelOut, GPIn, or GPOut blocks. The design example uses Simulink ports for simplicity although they prevent the automatic testbench flow from working.
The top-level testbench includes Control, Signals, Run ModelSim, and Run Quartus Prime blocks.
The Chip subsystem includes Device, Counter, Lut, and SynthesisInfo blocks.
The model file is helloWorld.mdl.