tambre
Uploaded by
23 SLIDES
380 VUES
230LIKES

Advanced XOR Applications in Digital Logic: Combinational Circuit Design and Implementation

DESCRIPTION

This project focuses on the analysis and design of combinational circuits, emphasizing the use of Exclusive-OR (XOR) and its equivalence (XNOR) in Boolean algebra. Students will determine input/output relationships, create Boolean equations, and generate truth tables. The design will be implemented on an FPGA using Xilinx ISE Design Suite, including schematic capture and VHDL coding. The project culminates in generating a programming file to configure the FPGA and test the circuit operation. Teams of two will compile detailed project reports documenting all findings.

1 / 23

Télécharger la présentation

Advanced XOR Applications in Digital Logic: Combinational Circuit Design and Implementation

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Boolean Algebra (Continued) ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning

  2. Exclusive-OR (XOR) 311_03

  3. XOR Theorems 311_03

  4. Equivalence 311_03

  5. Equivalence (XNOR) 311_03

  6. Project 1 • Combinational Circuit Analysis • Determine input/output relationship of function • Boolean Equation • Truth Table • Implement logic circuit with FPGA • Schematic capture design tools • Test circuit to verify operation • Project Report • Teams of 2 persons 311_03

  7. Xilinx ISE Design Suite • Enter description of logic circuit • Schematic editor • VHDL • Use a logic synthesizer to generate a netlist • Use implementation tools to map logic gates and interconnections into the FPGA • Generate a bitstream programming file • Configure device • Download the bitstream to the FPGA chip 311_03

  8. Schematic or 311_03

  9. 311_03

  10. File → New Project Project Name Demo1 Project Location C:\xxx\xxx Top-Level Module Type Schematic Device Family Spartan3E Device XC3S100E Package TQ144 (BASYS) CP132 (BASYS 2) Speed Grade -5 New Project 311_03

  11. Project → New Source Schematic Demo1 Schematic Editor Symbols Category list Symbol list Drawing area Tools Add wire Add I/O marker New Source 311_03

  12. add wire add I/O marker 311_03

  13. Categories Logic Symbols and2 and3 inv or2 Add wires Point to point Stubs I/O Markers Input marker Output marker Rename Port Demo1 Schematic 311_03

  14. FPGA LEDs Switches 311_03

  15. FPGA Pins 311_03

  16. Constrain the Design • User Constraints → I/O Pin Planning – Pre-Synthesis • Implementation Constraints File • Demo1.ucf • PlanAhead • I/O Ports • Site 311_03

  17. Synthesize & Implement • Synthesize Design • Implement Design • Generate Programming File 311_03

  18. BASYS Configuration Set to ROM 311_03

  19. Configure Device • Configure Device (Adept) • Initialize Chain • XCF02S (PROM) • demo1.bit • Program • Cycle Power (Reset) 311_03

  20. 311_03

  21. Test the Design XY F 1 X Y Z 0 311_03

  22. Project Report • Cover Sheet • Project Name/Number • Authors • Professor’s Initials • Objectives • Discussion • Boolean Equation • Truth Table • Circuit Schematic • Conclusion • Test Results 311_03

More Related