#Altera quartus ii adder lab how to#
#Altera quartus ii adder lab code#

When compilation is finished, the compilation report displayed in Figure C.3 is produced. A detailed discussion of the CAD modules is provided in Chapter 12.

#Altera quartus ii adder lab code#

After the Analysis & Synthesis module converts the Verilog code into a circuit that comprises macrocells, the Fitter module chooses locations on the device for these macrocells. As we saw in Tutorial 1, the compilation progress through each Quartus II module is displayed in the Status window on the left side of the Quartus II display. This runs in sequence four of the modules in Figure B.16: Synthesis, Fitter, Assembler, and Timing Analyzer. To invoke all the needed tools, select Processing | Start Compilation, or use the toolbar icon that looks like a solid purple triangle. Now, we wish to run not only the synthesis tools, but also a number of other tools that implement the circuit in the target device. We have chosen this chip because it is provided on an Altera development board that is discussed in Appendix D.Д¬.1.2 Compiling the Project In Appendix B we ran just the synthesis tools in Quartus II, by using the command Processing | Start | Start Analysis & Synthesis.

As indicated in Figure C.2, click on the EPM7128SLC84-7 device, then click OK to close the Settings window. The designator LC84 indicates an 84-pin PLCC package this type of package is described in section 3.6.3. The meaning of the chip name is as follows: The EPM7 means that the chip is a member of the MAX 7000 family, and the 128 gives the number of macrocells in the chip. One available chip is the EPM7128SLC84-7 (if this device is not listed, change the Speed Grade item in the Filter box to Any). The available chips in the MAX 7000S family are displayed in the box labeled Available devices. However, in this case we wish to select a specific chip, so click on Specific device selected in вЂ™Available devicesвЂ™ list. The ability to have a chip chosen automatically is sometimes convenient for the designer. In the Target device box you can specify that Quartus II should automatically select a device during compilation. Do you want to remove all pin assignments?вЂќ Click Yes to close this pop-up box. Note that in some cases Quartus II will display the message вЂњDevice family selection has changed. Methods of CPLD programming are discussed in Chapter 3, in section 3.6.4. The S at the end of the name refers to the members of the MAX 7000 family that are in-system programmable. To select the MAX 7000 CPLD family, click on the pull-down menu in the box labeled Family and select MAX7000S. To specify which chip to use, select Assignments | Device to open the window shown in Figure C.2. Now, we will implement the design in a CPLD and then use timing simulation. Opening the example verilog project.Д¬.1.1 Selecting a Chip In Tutorial 1 we used the Compiler to perform the synthesis operations, which generated the information needed for functional simulation. As depicted in Figure C.1, select the example verilog project (Quartus II project files have the filename extension. Select File | Open Project and browse to the directory designstyle2, which contains the Verilog design example used in Tutorial 1. Implementing a Circuit in a MAX 7000 CPLD To illustrate the procedures involved, we will first implement the example verilog project created in Tutorial 1 in a MAX 7000 CPLD. In addition to the modules used in Tutorial 1, the following Quartus II modules are introduced: Fitter, Floorplan Editor, and Timing Analyzer.

#Altera quartus ii adder lab how to#

Tutorial 2 - Implementing Circuits in Altera Devices In this tutorial we describe how to use the physical design tools in Quartus II.