Variable IIR-Filter Coefficient calculation in frequency domain
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2M ago
Hello,Currently im evaluating the usefulness of frequency domain filtering in FPGA for one of our projects. Im stuck with a problem that my limited knowledge of ..read more
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Adding Wi-Fi capability to a Pynq Z1 FPGA board by interfacing a Wi-Fi module
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3M ago
I own a Pynq Z1 FPGA board without built-in Wi-Fi. How can I connect a Wi-Fi module, specifically using GPIO or communication interfaces like UART, SPI, or I2C ..read more
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Dynamically configure Xilinx FFT IP core
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5M ago
Hi all,My design uses Xilinx's FFT LogiCORE IP which I use to do FFT of transform length 128 points. I configure the IP core in Vivado GUI, instantiate in my code ..read more
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Is N-body simulation in O(n) time possible?
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7M ago
Hi! My name is Mason. I've recently been messing around with FPGAs, and I think I found a way to do N-body simulation in O(n) time. First, some quick background ..read more
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Is this possible with an FPGA?
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1y ago
Hi All, I am starting to learn Verilog in order to program FPGAs. I have a project where I need to take three digital signals coming from three hall sensors on ..read more
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Lattice FPGA timing constraint help
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1y ago
I have an application using a Lattice UltraPlus FPGA which is mostly working except for some marginal behavior.  I'm pretty sure it's due to timing constraint issues ..read more
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Using a single DSP48E2 Slice to infer three 48-bit inputs adder
FPGA Related Forums
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1y ago
Hi All,I have nine 8-bit values that I want to add using the dsp slices.As an example I tried this code from the Xilinx answer records(https://www.xilinx.com/support/answers/66429.html).I ..read more
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LVDS as a comparator
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1y ago
I interfaced FPGA(Kintex_7, LVDS_25, Vadj=1.8v)with external board to provide inputs(Analog voltage and reference voltage) to LVDS. I adjusted frequencies of signal ..read more
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Noise Generated using differential pmods as single ended
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1y ago
HiI have a zedboard and a nexys video artix 7 board. I am generating a sinusoid from DDS Core of the same frequency (by supplying the same phase increment and the ..read more
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Xilinx FIR Compiler Fractional Rate Converter
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1y ago
Hello, I have designed a FIR Fractional Rate Converter Filter by using FIR Compiler. The purpose of the design convert 20MHz(20M samples) to 20.48MHz(20.48M samples ..read more
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