[SOLVED] How to Estimate Pin Toggle Rate in PrimeTime PX

Status
Not open for further replies.
K

Kenny0820

Newbie
Joined
Jul 19, 2024
Messages
5
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
15
Hi all,

I have a question about the pin toggle rate in the figure below:


Fig1. is a power report calculation of pin _165_/A3. When I look at the driver of cell _165_/A3 pin, the toggle rate is 0.1297. How is the value "State Dependent Rise Pin Toggle Rate" 0.002422 estimated when the state condition is "!A1&!A2"? Additionally, how is the value "Rise Pin Toggle Rate" in Fig2. for the state condition "default" estimated?


Thanks for reading this question.
 

Sort by date Sort by votes
I found out it is the pin toggle rate - probability of the state condition !A1&!A2, then the remain toggle rate / 2 = 0.06241.
 

Upvote 0 Downvote
Hello,

I have a question about the output pin internal power in PTPX, shown in figure below.



I don't understand how to calculate the Path Dependent Rise/Fall Pin Toggle Rate.
I just know the all the Path Dependent Rise/Fall Pin Toggle Rate summing up is the output pin' s toggle rate.
How does the toggle rate separate according to?
 

Upvote 0 Downvote
Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…