Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Is the transport delay model in VHDL a synthesizable construct?

Status
Not open for further replies.

shiva

Junior Member level 3
Joined
Oct 18, 2005
Messages
30
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,286
Activity points
1,537
is the transport delay model in vhdl is a synthesizable construct?
 

Re: synthesis_vhdl

I am not sure any delay model is a synthesizable construct as delays depend on target technology for synthesis - delays are usually used for modelling real-world circuitry in testbenches.
 

synthesis_vhdl

nope, delays aren't synthesizable
 

Re: synthesis_vhdl

No delays are not synthesisable. They are generally used in test benches to replicate the actual hardware delays in the device and check the performance and functionality opf your logic.
 

Re: synthesis_vhdl

No any of the delay models is not synthesizable.
On actual hardware it is very difficult to meet a requirement of exact delay.
i.e. when you give after 2 ns clause it is very difficult to make a component with delay exactly of 2 ns.
:cry:
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top