Field-Programmable Gate Arrays

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CPLD 1.8V to 3.3V bidirectional SDA

I have a small design flaw with a new sensor, ICM20948, into a PI device. I need to make the SDA bidirectional and leve...
10 comments posted 8yrs
posted by cydrollinger
10 comments posted 8yrs posted by cydrollinger

Sharing VHDL Verification IP

Sharing VHDL Verification Components (VVC) within the FPGA/VHDL community h as previously been difficult because there...
0 comments posted 8yrs
posted by espen.tallaksen
0 comments posted 8yrs posted by espen.tallaksen

verilog reg usage

Does
1 comments posted 8yrs
posted by feiphung27
1 comments posted 8yrs posted by feiphung27

Xilinx Custom IP accessing 16-bit bram

Hello, I have used Xilinx core generator to synthesize a bram with width of 16 bit and depth of 80k, resulting a 17-bit...
0 comments posted 8yrs
posted by normanlo
0 comments posted 8yrs posted by normanlo

engineered data path versus inferred data path

Seem to get better results when using inferred data paths? E.g. letting the synthesis tools insert the multiplexers whe...
5 comments posted 8yrs
posted by jim.brakefield
5 comments posted 8yrs posted by jim.brakefield

FPGA selection recommendation

I need an FPGA chip with about 100 GPIO pins and capable of hosting a CPU with an existing Linux port, mainly to run a...
24 comments posted 8yrs
posted by peter.pan
24 comments posted 8yrs posted by peter.pan

Altera Cyclone V SoC availability...

I can't find it anywhere. No one carries Cyclone V SX/T, only plain E or Gx...
1 comments posted 8yrs
posted by brankob
1 comments posted 8yrs posted by brankob

the FPGA one-shot

I finally got a test case for my FPGA async one-shot idea, hacked into a build for something else. I got 17 different o...
13 comments posted 8yrs
posted by jjlarkin
13 comments posted 8yrs posted by jjlarkin

Lattice or Microsemi?

What are thoughts on these two vendors goods? I like that they have cheap(er) PCIe options. My intended use case is to...
1 comments posted 8yrs
posted by kevin.bowling
1 comments posted 8yrs posted by kevin.bowling

Microsemi now Microchip

In case anybody missed it: https://www10.edacafe.com/nbc/articles/1/1569384/Microchip-Technology-Acquire-Microsemi Hans...
5 comments posted 8yrs
posted by hans64
5 comments posted 8yrs posted by hans64

Is Zynq7000 leaky?

Does the Zynq7000 family contain any stored charge circuitry on the chip? The manual says there is "On-chip boot ROM",...
10 comments posted 8yrs
posted by peter.pan
10 comments posted 8yrs posted by peter.pan

Most power efficient FPGA?

Hi, I have been away from in-depth FPGA development for maybe a decade! I am looking to design an embedded camera produ...
2 comments posted 8yrs
posted by psommerfeld
2 comments posted 8yrs posted by psommerfeld