i.MX6ULL : Interface 32-bit LPDDR2 memory with processor

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

i.MX6ULL : Interface 32-bit LPDDR2 memory with processor

536 Views
sunildhaduk
Contributor IV

Hi,

We want to interface 32-bit LPDDR2 (4Gb) eMCP memory with i.MX6ULL processor.

But i.MX6ULL has only 16-bit memory controller.

Could you please let me know where to terminate unused DQ31-DQ16 data line of LPDDR2 memory and other related control pins (Mask and Data Strobe)?

If we don't connect DQ31-DQ16 data lines of memory than can we still able to use full LPDDR2 memory space (4Gb)?

Tags (1)
0 Kudos
Reply
1 Reply

391 Views
igorpadykov
NXP Employee
NXP Employee

Hi Sunil

please check below link with similar issue

Solved: 32 bit LPDDR2 component with a 16bit controller - Community Forums 

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

0 Kudos
Reply