LTE HDL MIB Recovery

While reading the PBCH Indexing section in LTE HDL MIB Recovery, I came across this line "The PBCH Indexing block computes the memory addresses required to retrieve the PBCH from the grid memory buffer." The question I have is where is the grid memory buffer located which PBCH Indexing block use to calculate address to retrieve PBCH?

Answer 1

[Sriram Tadavarty]

Hi Pranjal,

The Grid Memory block is right after the PBCH indexing block. There is an input coming from the grid memory block to the PBCH indexing block.

It can be seen in the documentaion here (Section MIB Decoder, the block placed in the middle subsystem).

Hope this helps.

Regards,

Sriram

[PRANJAL PANDEY]

Thank You. One last question, can you please tell me how this memory is calculated?