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Questions tagged [digital-design]

79 questions
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Verilog Subtraction and addition

I am attempting to program an addition and subtraction program in Verilog. Problem is Implementation and testing in Verilog of a module that performs Addition or Subtraction, then a Mux chooses between letting go through the result of one or the…
Python World
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FIFO Depth Calculation

I have 2 blocks, out of which block_A is writing and block_B is reading. Writing configurations : 3 writes per 5 clocks, Reading configurations : 30 reads per 50 clocks What is the required FIFO depth in order to avoid FIFO underflow/overflow? It is…
purval vikani
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Checking a circuit for errors

This might be a very simple but a bit longer question and I would appreciate all the help! Here's what we have: an FPGA card (Spartan-3e to be precise) - 8 switches, 8 LEDs, and a very simple Verilog code: module Lab1_1( input [7:0] sw, …
Varad
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