ATPG test function related

[sun_ray]

In ATPG test function what doe + sign in +SC, what does - sign in -EC and what does the 1 in 1TI signify?

 

[maulin sheth]

Can I know. where you read this....what's the meaning of SC , EC and TI?

 

[prakash_venkit]

I believe you saw this as part of the EncounterTest flags. I have not worked on this tool for more that 5 years now. But i will try to answer it from my memory.
+/-SC/EC are flags used to signify that these are clocks. The +/- signs stands for their inactive values ( or off states). + => offstate is 1 and -=> off state is 0.
TI stands for Test Inhibit; which means that particular pin needs to be at a 1 or a 0 through out the test. In the earlier versions of the tool, it used to be represented as +TI or -TI. From what you have listed i believe it has changed to 1TI and 0TI.
Hope my input helped.

 

[sun_ray]

I believe you saw this as part of the EncounterTest flags. I have not worked on this tool for more that 5 years now. But i will try to answer it from my memory.
+/-SC/EC are flags used to signify that these are clocks. The +/- signs stands for their inactive values ( or off states). + => offstate is 1 and -=> off state is 0.
TI stands for Test Inhibit; which means that particular pin needs to be at a 1 or a 0 through out the test. In the earlier versions of the tool, it used to be represented as +TI or -TI. From what you have listed i believe it has changed to 1TI and 0TI.
Hope my input helped.

Can you please let me know what does 1 in 1TI means and what doe 0 in 0TI means?

+/-SC/EC are flags used to signify that these are clocks. The +/- signs stands for their inactive values ( or off states). + => offstate is 1 and -=> off state is 0.

What do you mean by offstate?