difference between verilog and high level language

1. How is Verilog different from high level language?
2. What is the difference between VHDL and Verilog?
3. Is VHDL a high level language?
4. What kind of language is Verilog?
5. Is Verilog difficult?
6. Which software is used for Verilog?
7. Why Xilinx software is used?
8. Why do we use Verilog?
9. Should I learn Verilog or VHDL?
10. What does => mean in VHDL?
11. What is full form of VHDL?
12. Which language is used as reference VHDL?

How is Verilog different from high level language?

Verilog, just like VHDL, is meant to describe hardware. Instead, programming languages such as C or C++ provide a high level description of software programs, that is, a series of instructions that a microprocessor executes.

What is the difference between VHDL and Verilog?

The main difference between Verilog and VHDL is that Verilog is based on C language while VHDL is based on Ada and Pascal languages. Both Verilog and VHDL are Hardware Description Languages (HDL). ... VHDL is an older language whereas Verilog is the latest language.

Is VHDL a high level language?

VHDL is a powerful language with which to enter new designs at a high level, but it is also useful as a low-level form of communication between different tools in a computer-based design environment.

What kind of language is Verilog?

Verilog, standardized as IEEE 1364, is a hardware description language (HDL) used to model electronic systems. It is most commonly used in the design and verification of digital circuits at the register-transfer level of abstraction.

Is Verilog difficult?

Verilog is higher-level, making it easier to use but harder to get right, and VHDL is lower-level, meaning less room for error but also more work for the engineer. I don't know anything about hardware design, though, so I might be completely wrong.

Which software is used for Verilog?

Verilog simulators

Why Xilinx software is used?

The Xilinx ISE is primarily used for circuit synthesis and design, while ISIM or the ModelSim logic simulator is used for system-level testing.

Why do we use Verilog?

In the area of electronic design, we apply Verilog for verification via simulation for testability analysis, fault grading, logic synthesis, and timing analysis. Verilog is also more compact since the language is more of an actual hardware modeling language. ... Verilog HDL is an IEEE standard (IEEE 1364).

Should I learn Verilog or VHDL?

VHDL is more verbose than Verilog and it is also has a non-C like syntax. With VHDL, you have a higher chance of writing more lines of code. ... Verilog has a better grasp on hardware modeling, but has a lower level of programming constructs. Verilog is not as verbose as VHDL so that's why it's more compact.

What does => mean in VHDL?

<= represents the assignment operator while => is used in the case statement, for example: case sel is when "01" => line <= "1"; when others => line <= "0"; end case. sets line to "1" in case sel is "01" and to "0" otherwise. => is also used in structural code in port maps.

What is full form of VHDL?

The Very High Speed Integrated Circuit (VHSIC) Hardware Description Language (VHDL) is a language that describes the behavior of electronic circuits, most commonly digital circuits.

Which language is used as reference VHDL?

The IEEE Standard 1076 defines the VHSIC Hardware Description Language, or VHDL.