Description: control Pulse width modulation (PWM) using VHDL code and Block schematic.the selection switch at the FPGA board is important to control the duty cycle of PWM.For example application that can be used is to control speed dc motor.
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File list (Check if you may need any files):
PWM IS\50MHZ.bsf
......\altecc_encoder0.bsf
......\altecc_encoder0.cmp
......\altecc_encoder0.qip
......\altecc_encoder0.vhd
......\altpll0.bsf
......\altpll0.cmp
......\altpll0.inc
......\altpll0.ppf
......\altpll0.qip
......\altpll0.tdf
......\altpll0_waveforms.html
......\altpll1.bsf
......\altpll1.cmp
......\altpll1.inc
......\altpll1.ppf
......\altpll1.qip
......\altpll1.tdf
......\altpll1_wave0.jpg
......\altpll1_waveforms.html
......\altpll2.bsf
......\altpll2.inc
......\altpll2.ppf
......\altpll2.qip
......\altpll2.vhd
......\altpll2_wave0.jpg
......\altpll2_waveforms.html
......\blockclk.asm.rpt
......\blockclk.bdf
......\blockclk.done
......\blockclk.fit.rpt
......\blockclk.fit.summary
......\blockclk.flow.rpt
......\blockclk.map.rpt
......\blockclk.map.summary
......\blockclk.pin
......\blockclk.pof
......\blockclk.qpf
......\blockclk.qsf
......\blockclk.sim.rpt
......\blockclk.sof
......\blockclk.tan.rpt
......\blockclk.tan.summary
......\blockclk.vwf
......\clk.asm.rpt
......\clk.bsf
......\clk.done
......\clk.fit.rpt
......\clk.fit.summary
......\clk.flow.rpt
......\clk.map.rpt
......\clk.map.summary
......\clk.pin
......\clk.pof
......\clk.qpf
......\clk.qsf
......\clk.sof
......\clk.tan.rpt
......\clk.tan.summary
......\clk.vhd
......\clk.vhd.bak
......\clk_div.asm.rpt
......\clk_div.bsf
......\clk_div.done
......\clk_div.fit.rpt
......\clk_div.fit.summary
......\clk_div.flow.rpt
......\clk_div.map.rpt
......\clk_div.map.summary
......\clk_div.pin
......\clk_div.pof
......\clk_div.qpf
......\clk_div.qsf
......\clk_div.qws
......\clk_div.sof
......\clk_div.tan.rpt
......\clk_div.tan.summary
......\clk_div.vhd
......\clk_div_assignment_defaults.qdf
......\comparator.asm.rpt
......\comparator.bsf
......\comparator.done
......\comparator.fit.rpt
......\comparator.fit.summary
......\comparator.flow.rpt
......\comparator.map.rpt
......\comparator.map.summary
......\comparator.pin
......\comparator.pof
......\comparator.qpf
......\comparator.qsf
......\comparator.sof
......\comparator.tan.rpt
......\comparator.tan.summary
......\comparator.vhd
......\comparator.vhd.bak
......\comparator_assignment_defaults.qdf
......\db\altecc_encoder0.vhd
......\..\clk_div.db_info
......\..\clk_div.eco.cdb
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