What is gate level netlist in Verilog?

What is gate level netlist in Verilog?

At the gate level, the Verilog netlist describes the logical functionality of the circuit/system in terms of its structure, based on logic gates (including compound gates and cells from the standard cell library).

What does gate level netlist mean?

Synthesis is the process of converting RTL to technology specific gate level netlist (includes nets, sequential and combinational cells and their connectivity). Netlist contains the information regarding logical connectivity of all standard cells and macros.

What is netlist in Verilog?

In electronic design, a netlist is a description of the connectivity of an electronic circuit. In its simplest form, a netlist consists of a list of the electronic components in a circuit and a list of the nodes they are connected to.

What is the difference between RTL and gate level netlist?

RTL : Functionality of device written in language like Verilog, VHDL. Its called RTL if it can be synthesized that is it can be converted to gate level description. Netlist: You get a netlist after you synthesize a RTL. This is gate level description of the device.

What does gate level mean?

Gate Level means the netlist level of abstraction in creating a system on a semiconductor chip that can be directly generated into a semiconductor chip pattern or similar design for fabrication.

What is netlist example?

A netlist is nothing but textual description of a circuit made of components in VLSI design. Components are: gates, resistors, capacitors or transistors. Connection of these components are called netlist. Generally netlists are connection of gates.

What is gate level modeling in Verilog?

Gate level modeling is used to implement the lowest-level modules in a design, such as multiplexers, full-adder, etc. Verilog has gate primitives for all basic gates. Verilog supports built-in primitive gates modeling. The gates supported are multiple-input, multiple-output, tri-state, and pull gates.

What is a netlist file?

The netlist file (formatted as IPC-356) is nothing more than an ASCII text file that includes instructions for the PCB CAM software such as net names, pin, and XY locations of start and end points for each net or node. If the customer supplies an IPC-356 netlist then it is read in during the initial Gerber file load.

What is SPICE netlist?

A SPICE netlist is a text-based representation of a circuit. Viewing the netlist helps you to learn about SPICE syntax and simulation. It can also help in identifying simulation errors and convergence issues. The * symbol indicates a comment. + indicates a continuation from the previous line.

What is gate level design in VLSI?

Gate level Design: Logic gates and other complex gates, Switch logic, Alternate gate circuits. Basic Circuit Concepts: Sheet Resistance Rs and its concepts to MOS, Area Capacitances calculations, Inverter Delays, Driving large Capacitive Loads, Wiring Capacitances, Fan-in and fan-out.

What is switch level in Verilog?

The switch level of modeling provides a level of abstraction between the logic and analog-transistor levels of abstraction. It describes the interconnection of transmission gates, which are abstractions of individual MOS and CMOS transistors.