We could run partial compilation by selecting Start Analysis and Elaborationcommand to check Decoder 2 to 4.vhd file for syntax and semantics error.
#Altera quartus ii for students full#
It is possible to run the full compilation or run individual module (Analysis & Synthesis,the Fitter, and Timing Analyzer). Compiler will processDecoder 2 to 4.vhd file. Saving VHDL based design fileHaving saved VHDL file, we need to compile the design file for simulation. As shown in the following figure VHDL file has been saved as Decoder 2 to 4.vhd.Figure 3. Please note that VHDL file name has to be the same as the entityname.
#Altera quartus ii for students code#
We will writethe VHDL code for 2-to-4 decoder in the window. Once we choose VHDL file, Quartus II will open a text editor file vhdl1.vhd to put our design file. circuit configuration and VHDL code for an 2-to-4 decoderHDL based design entry in Quartus II follows most of the steps mentioned in first part for schematic based design.After opening a new project using new project wizard we will choose VHDL design file by clickingFile New VHDL file The circuit configuration and VHDL code for an 2-to-4 decoder are shown belowD0ABD1D2D3library ieee - use the IEEE libraryuse ieee.std logic 1164.all - specify which package in the library toincludeentity Decoder 2 to 4 isport(A,B : in bit D0, D1, D2, D3 : out bit) end Decoder 2 to 4 architecture DECODER of Decoder 2 to 4 isbeginD0 (not A) and (not B) D1 (not A) and B D2 A and (not B) D3 A and B end DECODER Figure 1. Please note that VHDL syntax and semantics are beyond the scope of thistutorial. Creating HDL Design Projects with Quartus IIIn this section, a new HDL project containing an 2-to-4 decoder will be designed and compiled with Quartus II.Design file will be written in VHDL. This tutorial will also introduce two typesof simulation, namely, functional simulation and timing simulations, to assess the behavior and performance of thedesired design.Please note that this tutorial is based on Altera Quartus II 8.1 web edition version.Content1. In this case, VHDL, Verilog or otherHDL design files are used to synthesize and simulate the desired design. The second part ofQuartus II tutorial is aimed at introducing HDL based design entry method. Hardware description languages(HDLs) provides standard text based expressions of the structure and behavior of digital circuits.
It becomes verydifficult to use this method for a large design with hundreds of primitive gates.
Altera Quartus II TutorialPart II(For ECE 465 Students at UIC)Sajjad RahamanTA for ECE 465, Spring 2009Department of Electrical and Computer EngineeringUniversity of Illinois at first part of Quartus II tutorial illustrates schematic diagram based entry for the desired circuit.
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