Being from Andhra Pradesh or any other state it is not possible to get a seat in Coimbatore as you will fall under the open quota but it is possible to get a seat in Amritapuri. 

• Suppose you have completed your 11th and 12th from Tamil Nadu, then you would be eligible to get a seat in Coimbatore. You can apply through state quota but any student who is applying other than Tamil Nadu would fall under the open quota.
• Applying through state quota has its own advantages as these students are given more preference even if they score a rank of around 9000 as seats are reserved for the students who are applying through state quota. It is even easier for them to choose a branch of their choice. 
• Although students applying through state quota can get a seat easier than open quota students, this still doesn't guarantee a seat to every student applying under state quota. 
• A student has to study a lot and score higher marks in the entrance examination in order to secure a seat, as there are a lot of students applying and the students with higher marks and rankings will only be eligible to secure a seat. 

Also, if you follow the cutoff trends for recent years it’s possible that you will get a seat at Amritapuri in CSE with a rank of 2342.