ac after tran

[-]

Hello!

I am using AMS Designer to run mix signal simulations on models of
circuits with
some digital parts (Verilog and VHDL) controlling the topology and
parameters of analog circuitry.

Just imagine having different output filters selectable through some
I2C commands
that must be written into the device...

I was thinking of using transients simulations to put the circuit in
the proper status
for the transfer function I am looking for, saving the snapshots, and
using those snapshots
for ac simulations... any experience on this usage?

best thanx,

fRan/

 

[Andrew Beckett]

On 2 Apr 2007 04:13:12 -0700, "-" <Camarero.External@infineon.com> wrote:

Hello!

I am using AMS Designer to run mix signal simulations on models of
circuits with
some digital parts (Verilog and VHDL) controlling the topology and
parameters of analog circuitry.

Just imagine having different output filters selectable through some
I2C commands
that must be written into the device...

I was thinking of using transients simulations to put the circuit in
the proper status
for the transfer function I am looking for, saving the snapshots, and
using those snapshots
for ac simulations... any experience on this usage?

best thanx,

fRan/

For reference, I answered this in the cdnusers forum:

http://www.cdnusers.org/Forums/tabid/52/forumid/59/postid/3633/view/topic/Default.aspx

Regards,

Andrew.
--
Andrew Beckett
Principal European Technology Leader
Cadence Design Systems, UK.