pooh_bear
Newbie level 5
I am seeing inconsistent issues with cadence temperature sweep during transients. If I specify a transient sweep with a variable called temp_var the temperature changes but when I go to check the temperature error it does not match the temperature sweep using a dc sweep with temperature.
If instead I sweep the temperature with "temp" specture's inherent variable for tempearture then I get consistent results. Sweeping with "temp" vs. using my own variable (tvar) shows almost the same error except for a small window. In that small window I see a weird drop in temperature error I'm try to characterize the temperature error within < 0.1C range.
Anyway help is appreciated, thanks~
Examples of what I'm using to run the sweep:
If instead I sweep the temperature with "temp" specture's inherent variable for tempearture then I get consistent results. Sweeping with "temp" vs. using my own variable (tvar) shows almost the same error except for a small window. In that small window I see a weird drop in temperature error I'm try to characterize the temperature error within < 0.1C range.
Anyway help is appreciated, thanks~
Examples of what I'm using to run the sweep:
| pset1 | paramset | { | |
| time | temp | tvar | vpoll |
| 1n | 35.00001 | 35.00001 | 0 |
| 12u | 25.00001 | 25.00001 | 0 |
| 15u | 25.00001 | 25.00001 | 0 |
| 15.1u | 25.00001 | 25.00001 | 0 |
| 24.9u | 25.00001 | 25.00001 | 1 |
| 25u | 26.00001 | 26.00001 | 0 |
