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E. Sisinni – Digital Systems for Signal Processing 1 Digital Systems for Signal Processing Project...
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E. Sisinni – Digital Systems for Signal Processing1
Digital Systems for Signal Processing
Project proposal
E. Sisinni – Digital Systems for Signal Processing
• Devices: DSPC6000, dsPIC, FPGA…
• Topics: digital filtering, adc and dac, interfaces, peripheral implementations…
Devices and TopicsDevices and Topics
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E. Sisinni – Digital Systems for Signal Processing
TeamsTeams
• Individual and team (with 2 members in each group) activities are allowed.
• Each “group” will be provided with a DSP/FPGA board. You can use your personal computer or a Lab machine to manipulate the boards, as long as the required software is installed.
• Following is the grading criteria with a total of 10 points for any projects. But different projects may carry different weights in your final grade.
– Project report: 30% – Original contribution: 10%– Oral discussion: 60%
• Typically, all members in a team will get the same grade for a project, unless the team leader or other members report that someone contributes little to the project and he/she should get only a certain percentage (e.g., 90%) of the team’s grade.
E. Sisinni – Digital Systems for Signal Processing
Project ProposalsProject Proposals
• PIC based digital filter implementation• Reference: AN852• http://
www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1824&appnote=en012035
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E. Sisinni – Digital Systems for Signal Processing
Project ProposalsProject Proposals
• DTMF detection on a PIC microcontroller• Reference: AN257• http://
www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1824&appnote=en024294
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E. Sisinni – Digital Systems for Signal Processing
Project ProposalsProject Proposals
• PS/2 keyboard to PIC connection• Reference: PyroElectro Tutorial• http://
www.pyroelectro.com/tutorials/ps2_keyboard_interface/index.html
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E. Sisinni – Digital Systems for Signal Processing
Project ProposalsProject Proposals
• PIC based sine wave generation and arcsin computation• LUT based with linear interpolation• http://www.dattalo.com/technical/software/pic/sine18.asm• http://www.dattalo.com/technical/software/pic/arcsine.asm
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E. Sisinni – Digital Systems for Signal Processing
Project ProposalsProject Proposals
• DAC implementation using PIC PWM• Extraction of a rectangular square DC-component• http://ww1.microchip.com/downloads/en/AppNotes/00538c.pdf
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E. Sisinni – Digital Systems for Signal Processing
Project ProposalsProject Proposals
• PIC based low-cost AD converter• Based on current balancing• http://
www.bytecraft.com/Low_Cost%2C_Low_Speed_A_D_conversion_for_Embedded_Systems
• http://www.dattalo.com/technical/software/pic/a2d.asm
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E. Sisinni – Digital Systems for Signal Processing
Project ProposalsProject Proposals
• PIC based TrueRMS-to-DC converter• Inspired by power meter• http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAG
E&nodeId=1406&dDocName=en520559
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E. Sisinni – Digital Systems for Signal Processing
Project ProposalsProject Proposals
• Use of NI LabVIEW DSP builder with the C6711• http://www.ni.com/white-paper/3501/en
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E. Sisinni – Digital Systems for Signal Processing
Project ProposalsProject Proposals
• FPGA implementation of a quadrature decoder• http://opencores.org/project,quadraturecount
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E. Sisinni – Digital Systems for Signal Processing
Project ProposalsProject Proposals
• FPGA implementation of the miniCPU• http://opencores.org/project,mcpu
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E. Sisinni – Digital Systems for Signal Processing
Project ProposalsProject Proposals
• FPGA projects from eewiki
• http://eewiki.net/display/LOGIC/Home
• PWM generator• PS/2 interface• SPI interface
(slave/master)• Pseudo Noise
generator
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E. Sisinni – Digital Systems for Signal Processing
Project ProposalsProject Proposals
• FPGA cordic implementation• Use of VHDL for complex signal computation• http://opencores.org/project,cordic
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E. Sisinni – Digital Systems for Signal Processing
Project ProposalsProject Proposals
• FPGA filter implementation• Implementation based on Distributed Arithmetic• http://www.xilinx.com/appnotes/theory1.pdf ;
http://www.andraka.com/distribu.htm
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E. Sisinni – Digital Systems for Signal Processing
Project ProposalsProject Proposals
• FPGA implementation of a simple sigma-delta ADC• http://www.latticesemi.com/products/intellectualproperty/
referencedesigns/simplesigmadeltaadc.cfm
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