wbscope
A wishbone controlled scope for FPGA's (by ZipCPU)
dpll
A collection of phase locked loop (PLL) related projects (by ZipCPU)
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
wbscope
Posts with mentions or reviews of wbscope.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-07-10.
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Working with FPGAs (Questions)
One of my first projects on my own was a design that allowed me to interact with a bus from an external UART. I then built my own internal logic analyzer. From these humble beginnings, I fairly well insulated myself from the vendor architectures out there since I can do all of my design in Verilog.
dpll
Posts with mentions or reviews of dpll.
We have used some of these posts to build our list of alternatives
and similar projects.
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PLL simulation in Vivado
For an example of a simple digital PLL that you could modify for this purpose, check out this article discussing this logic.
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Digital Loop Filter for Digital PLL Design
Are you interested in an all-digital solution? If so, I have a couple of digital PLL's you might want to check out. These are the PLL's I use if I want to demodulate a digital signal in hardware, as demonstrated by this example. If what you are looking for is a mixed digital/analog solution, then ... I don't have an example.
What are some alternatives?
When comparing wbscope and dpll you can also consider the following projects:
zipcpu - A small, light weight, RISC CPU soft core
riscv - RISC-V CPU Core (RV32IM)
wbicapetwo - Wishbone to ICAPE interface conversion
sdspi - SD-Card controller, using either SPI, SDIO, or eMMC interfaces
interpolation - Digital Interpolation Techniques Applied to Digital Signal Processing
wbuart32 - A simple, basic, formally verified UART controller
vgasim - A Video display simulator
tree
zbasic - A bare bones, basic, ZipCPU system designed for both testing and quick integration into new systems
dspfilters - A collection of demonstration digital filters