difrenc between rtl and vhdl coding in vlsi

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rakesh02

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what is dfrnc b/w rtl n vhdl ?....how dis both cum into picture in desgng a chip ????
 

Hi,
Register-transfer-level (RTL) abstraction is used in hardware description languages (HDLs) like Verilog and VHDL to create high-level representations of a circuit, from which lower-level representations and ultimately actual wiring can be derived. Design at the RTL level is typical practice in modern digital design.
RTL is used in the logic design phase of the integrated circuit design cycle.
An RTL description is usually converted to a gate-level description of the circuit by a logic synthesis tool. The synthesis results are then used by placement and routing tools to create a physical layout.
You can see: https://en.wikipedia.org/wiki/Register-transfer_level
It may help you.....
 

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