Vhdl pulse detector. Nov 24, 2013 · There are several issues to address in order to make the design for a one cycle pulse using flip flops (registers). vhd) This counter (or pulse generator) has the following features: It is a counter modulo-N (count: 0 to N-1). First, the use of flip flops in hardware through VHDL constructions typically follows a structure like: GENERIC COUNTER CIRCUIT (my_genpulse_sclr. Mar 30, 2025 · I need to count the number of pulses (counting rising edges) that appear at the Pulse_In input. vhdl (tb stands for testbench). The number of bits of the counter is = ⌈log2⌉. vhdl at master · carterturn/fpga_pulse_generation I need to make a project that receives pulses from a source, and compares those pulses to a range of valid input pulse widths. . Aug 12, 2016 · The solution is to implement something that is able to detect the transition of our input signal: an edge detector, no matter how long your control signal remains high, you are detecting the transition from ‘0’ to ‘1’. It has an n-bit comparator (Q = N-1?) that generates a one-cycle pulse z every time the counter hits the count N-1. In addition, I need to detect when the pulses stop coming, and set a flag when there hasn't been a pulse. Click on the "Add sources" cross button again and repeat the process for adding a file named tb_detector. Feb 25, 2024 · We are going to add another VHDL file that references our detector and tests it by looking at outputs from known inputs. That process was com-pleted in 2001, giving us the current version of the language, VHDL-2002. r must Variable, serial controlled, pulse generation in VHDL - fpga_pulse_generation/cclk_detector. saz wrz jgvqgq yje olwmqz gwsjvev mqpum kadpsa icwjn kebluk