Article ID: 000079350 Content Type: Product Information & Documentation Last Reviewed: 08/15/2012

How should I connect mem_ac_parity, mem_err_out_n, and parity_error_n signals in Altmemphy based DDR3 SDRAM High Performance Controller if I do not wish to use the parity feature in DDR3 SDRAM RDIMM?

Environment

BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description

You can tie mem_err_out_n to “High” and leave mem_ac_parity and parity_error_n unconnected in Altmemphy based High Performanc Controller if you do not wish to use the parity feature provided that it is supported by the DDR3 SDRAM RDIMM.

 

Refer to your memory module datasheet to ensure that the parity feature is optional.

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This article applies to 4 products

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