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  4. AR# 60988: MIG 7 Series DDR3/DDR2 - Examples for ADDR_MAP and CK_BYTE_MAP are incorrect

AR# 60988

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MIG 7 Series DDR3/DDR2 - Examples for ADDR_MAP and CK_BYTE_MAP are incorrect

描述

Version Found: MIG 7 Series v2.0 Rev 3
Version Resolved: See (Xilinx Answer 54025)

In the 'Example' column of UG586 Table 1-94, the ADDR_MAP and CK_BYTE_MAP byte group mapping is explained as:
"Byte groups T0, T1, T2, and T3 are numbered in parameters as 3, 2, 1 and 0, respectively."

However, the examples provided are incorrect as they do not follow this byte group numbering.

解决方案

The 'Example' column should display the following:

CKE_BYTE_MAP:
8'h13: CK/CK# placed in bank 1, byte lane 0.
8'h20: CK/CK# placed in bank 2, byte lane 3.

ADDR_MAP:
12'h02B: Address pin placed in bank 0, byte lane 1, at location B.
12'h235: Address pin placed in bank 2, byte lane 0, at location 5.

Revision History

06/09/2014 - Initial Release

链接问答记录

主要问答记录

Answer Number 问答标题 问题版本 已解决问题的版本
54025 MIG 7 Series - IP Release Notes and Known Issues for Vivado N/A N/A
AR# 60988
日期 06/06/2014
状态 Active
Type 已知问题
器件
IP
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