Abstract this paper presents a hardware implementation of a fully synthesizable technology independent clock generator.
Programmable clock generator vhdl.
The design is based on an adpll architecture described in vhdl and characterized by a digital controlled oscillator with high frequency resolution and low jitter.
Citeseerx document details isaac councill lee giles pradeep teregowda.
Design verilog program programmable clock generator timescale 1ns 1ps company.
Tmp create date.
Vhdl code consist of clock and reset input divided clock as output.
Clockgenerator project name.
Reference count values to.
Programmable clock generator aim.
08 15 45 01 12 2015 module name.
Programmable clock generator aim.
Design and implement a programmable clock generator.
Design and implement a programmable clock generator.
In our case let us take input frequency as 50mhz and divide the clock frequency to generate 1khz output signal.
Count is a signal to generate delay tmp signal toggle itself when the count value reaches 25000.
Programmable clock generators also called programmable timing devices allow designers to save board space and cost by replacing crystals oscillators programmable oscillators and buffers with a single timing device.
Design vhdl program timescale 1ns 1ps company.
Programmable clock generator.
Output produce 1khz clock frequency.
This makes them well suited for consumer data communications telecommunications and computing applications.
If clk div module is even the clock divider provides a.
Tmp create date.
In the vhdl example the counter is used to count the number of source clock cycles we want the derived clock to stay high and stay low.