VHDL (VHSIC Hardware Description Language) is a language used in electronic design to describe digital systems such as FPGA (field-programmable gate arrays) and IC (integrated circuits).
In a Verilog testbench, I'm trying to code the following behavior: Wait until an event occurs (rising / falling edge) for …
vhdl verilogWell often in VHDL I notice that a certain component has multiple output ports. Ie in one of our examples …
port vhdlI am a VHDL noob, trying to create a few constants and assign hex numbers to them, however I keep …
hex vhdl constantsInside a process I have something like this: CASE res IS WHEN "00" => Y <= A; WHEN "01" => Y <= …
case vhdlI'm trying to use unsigned integers in VHDL with well defined bit widths. It seems VHDL does not like me …
vhdl unsigned-integer intel-fpgaI am trying to write a register file in VHDL. The file contains 16 64-bit registers. Each cycle, two registers are …
vhdl cpu-registers computer-architecture hdlI've been trying to implement a modular exponentiator recently. I'm writing the code in VHDL, but I'm looking for advice …
algorithm modulo vhdlCurrently, I am learning some FPGA design techniques using VHDL, my problem is whether we can use := and <= interchangeably …
embedded logic vhdl colon-equalslets say I have an n-bit array. I want to AND all elements in the array. Similar to wiring each …
vhdl digital-design