Thank you for your answer.
I understand now much better the design of your chip.
which is very greedy. samsung and TI are using different technologies to integrate the chip on their semiconductors . besides it they install the RAM above on the chip.
Do you know of any forum which can give me more information about semiconductors on phones?
i have access for high class equipment in company for board design so i only need the semiconductor data sheets (hopefully the cpu board is apart of the mother board) and a supplier which can sell me the semiconductor .. and its very hard to find one...
Ps. you really need to start to use sockets