Global Standards for the Microelectronics Industry
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Displaying 1 - 2 of 2 documents.
| Title | Document # | Date |
|---|---|---|
BYTE ADDRESSABLE ENERGY BACKED INTERFACE |
JESD245E | Apr 2022 |
This standard specifies the host and device interface for a DDR4 NVDIMM-N, which is a DIMM that achieves non-volatility by copying SDRAM contents into non-volatile memory (NVM) when host power is lost using an Energy Source managed by either the module or the host. This standard is used in conjunction with JESD248. Item 2233.54G Committee(s): JC-45.6 Free download. Registration or login required. |
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DDR4 NVDIMM-P BUS PROTOCOL |
JESD304-4.01 | Jan 2021 |
This version is a minor editorial adding Annex B that was left out of the original publication October 2020. An NVDIMM-P device is defined as a LRDIMM memory module which provides host controller access to DRAM and/or other memory devices such as persistent memory. A transactional protocol is described for NVDIMM-P, which may be used on a DDR interface allowing operation of both standard DRAM modules and NVDIMM-P modules on the same channel. Item 2233.98K. Committee(s): JC-45.6 Free download. Registration or login required. |
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