N
NigelD
Guest
Hi,
I'm trying to do some Mixed-Signal simulations using Virtuouso AMS.
Currently, I'm just trying to model a very simple dual-slope ADC
(integrating opamp, preamp and comparator) - I will add in the digital
logic that surrounds it later.
Just as in the documentation and tutorial, I've created a top-level
config and schematic to connect all 3 blocks with stimuli. The config
uses the Verilog-AMS views for all blocks. However, when I go to
simulate, it keeps complaining, "Could not determine discipline for
this expression." and points to every one of the nets that connects the
3 blocks and the stimuli to the 3 blocks. How do I fix this?
Also, is there any good tutorial on how to setup the Connector
Library/Cells?
Any help is appreciated. Thanks in advance.
Nigel.
I'm trying to do some Mixed-Signal simulations using Virtuouso AMS.
Currently, I'm just trying to model a very simple dual-slope ADC
(integrating opamp, preamp and comparator) - I will add in the digital
logic that surrounds it later.
Just as in the documentation and tutorial, I've created a top-level
config and schematic to connect all 3 blocks with stimuli. The config
uses the Verilog-AMS views for all blocks. However, when I go to
simulate, it keeps complaining, "Could not determine discipline for
this expression." and points to every one of the nets that connects the
3 blocks and the stimuli to the 3 blocks. How do I fix this?
Also, is there any good tutorial on how to setup the Connector
Library/Cells?
Any help is appreciated. Thanks in advance.
Nigel.