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VHDL is a hardware description language. The purpose of any HDL is to represent hardware as a program. We can write a program (code) for any digital circuit using VHDL. With the help of this code, the output of the circuit can be observed before actually designing it physically.
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Why function in VHDL?
A function is a subprogram written in VHDL. This program can be called and used in other programs.
What is VHDL calculators?
A virtual calculator can be implemented using VHDL. We call it VHDL calculator.
What are the data used in VHDL?
VHDL is a hardware description language which is used to describe digital circuits or systems. The data involved digital systems is logical data i. e. 0 or 1. Hence, VHDL uses logical data as input and provides the same type of data in output.
How does vhdl relate to the altera quartus?
Quartus is an EDA tool provided by Altera. The very purpose of EDA tools is to simulate hardware description languages. VHDL is a hardware description language. Hence, Quartus is used to simulate VHDL programs.
How many version of vhdl are there in xillinx product?
VHDL is a hardware description language. XILINX is an EDA tool. EDA tools, electronic design and automation tools, are used to implement the programs like VHDL or Verilog. VHDL has several versions. But all these are standardized by IEEE and they don't belong to XILINX. Several FPGAs and CPLDs are manufactured by XILINX.
What are different types of operators used in VHDL give some examples?
+, -, *, /, and, or, xor
What are the supporting functions by vhdl?
VHDL provides conversion functions and resolution functions.
What is the vhdl code for binary to hex convertion?
vhdl code for binary to Hexadecimal ?
Is VHDL text or graphic programmed?
VHDL is a text based programming language.
How combinational and sequential circuits implemented in VHDL?
which are used to describe the digital hardware of the system
Vhdl code for assending order of numbers?
vhdl code for ascending order of numbers
Why 1164 used in encoder vhdl programming?
VHDL program follows IEEE library. This means that all the data types, commands, keywords etc. used in a VHDL program are stored in a library called IEEE library. This library will be available in the EDA tool which is executing the VHDL program. 1164 is a package where all the logic gates are defined. This is a sub part of IEEE library. As encoder program requires logic gates, we need to use 1164 package in the code.
