what is the difference between verilogA and verilog AMS?

[neoflash]

verilog ams cadence

Which is supported by spectra_verilog and which is supported by eldo_rms?

 

[gunturikishore]

verilog-ams verilog-a

I used the Verilog-A program for the for co-simulation with the Spectre simulator. Generally I use it when I design some program logic along with the analog circuits.

I dont know much about the Verilog-AMS

 

[kamesh419]

difference between verilog-a and verilog ams

probably this might help.

https://www.designers-guide.org/Books/dg-vams/ch1.pdf

 

[DenisMark]

verilog ams modelsim

See .

There are post:
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More Information for AMS simulators:
1. support Spice + Verilog-A
. Cadence: spectre
. Synopsys: NanoSim
. Mentor: eldo
. Nassda: HSIM

2. support Spice + Verilog (digital)
. Cadence: Artist(Analog Design Environment)
Verilog part used: Verilog-XL
Spice part used : Spectre, cdsSpice, ultraSim, hspice, hsim, eldo
. Synopsys: VCS + transistor-level simulator
Verilog part used : VCS
Spice part used : NanoSim, PowerMill, TimeMill
. EverCad: Adit

3. support Spice + Verilog-AMS + Verilog (digital)
. Cadence: AMS Designer
Verilog part: NC-sim
Verilog-AMS part: NC-sim
Spice part: Spectre
. Synopsys: VCS discovery AMS + circuit simulator
Saber
. Mentor: ADVance MS
Verilog part : modelsim
Verilog-AMS part: modelsim
Spice part: Eldo + Mach TA
. Dolphin: Smash
---------------------------------------------
Shortly Verilog-A is subset of Verilog-AMS. See designers-guide.org for details. Regards.

 

[chviswanadh]

verilog ams spectre

verilog a is for modelling analog designs it cant handle digital designs where as verilog ams can be used for modelling digital designs as well