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AR# 46216

Zynq-7000 SoC, PS DDR Controller – Does Zynq support DDR3L?

Description

Does the Zynq hard memory controller support the 1.35V DDR3L standard?

解决方案

With the first wave of characterization completed, support for up to 400MHz at 1.35v for all Zynq devices at all speed and temperature grades is possible.

Keep in mind, the DDR3L parts listed in the GUI (for Micron, donated by a "K" rather than a "J") can be run at the normal 1.5 V DDR3 standard to the full rates described in the Zynq Datasheet:
http://www.xilinx.com/support/documentation/data_sheets/ds187-XC7Z010-XC7Z020-Data-Sheet.pdf

For soft memory controllers in the Zynq PL fabric, DDR3L (1.35V) support was added to the MIG tool in ISE Design Suite 13.4 (MIG 7 Series v1.4 controller).

Revision History
02/07/2012 Initial release
12/3/2012 Updated to reflected new characterization results

AR# 46216
创建日期 12/18/2012
Last Updated 12/13/2013
状态 Active
Type 综合文章
器件
  • Zynq-7000