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  3. AR# 47651: AXI DataMover - Release Notes and Known Issues

AR# 47651

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AXI DataMover - Release Notes and Known Issues

Description

This Release Note and Known Issues Answer Record is for the AXI DataMover and contains the following information:

  • General Information
  • New Features
  • Resolved Issues
  • Known Issues

For installation instructions, general CORE Generator known issues, and design tools requirements, see the IP Release Notes Guide (XTP025).

Solution

General Information

New Features

Description Version
DataMover Lite mode renamed to DataMover Basic mode to avoid confusion or association with the AXI4 Lite definition 3.00.a

Extended Memory Map data width support to 512 and 1024 bits

 3.00.a
Extended AXI4-Stream data width support to 512 and 1024 bits 3.00.a
Extended address width support to 64 bits 3.00.a

MM2S added a general purpose Store and Forward buffer

  • Added a new associated parameter C_MM2S_INCLUDE_SF
  • A data downsizer is inserted automatically on the Stream side of the Store and Forward buffer when the MM2S Stream data width is less than the MM2S AXI4 Read Data Channel Data Width
 3.00.a

S2MM added a general purpose Store and Forward buffer

  • Added a new associated parameter C_S2MM_INCLUDE_SF
  • A data upsizer is inserted automatically on the Stream side of the Store and Forward buffer when the S2MM Stream data width is less than the S2MM AXI4 Write Data Channel Data Width
 3.00.a

S2MM Indeterminate BTT mode Store and Forward added an upsizer

  • A data upsizer is inserted automatically on the Stream side of the Indeterminate BTT mode Store and Forward buffer when the S2MM Stream data width is less than the S2MM AXI4 Write Data Channel Data Width
 3.00.a

Resolved Issues

N/A       4.02.a

Known Issues

Description Core Version
N/A 4.02.a
N/A 4.01.a
N/A 4.00.a


The following table correlates the core version to the first ISE design tools release version in which it was included.

ISE/Vivado Design Tools Version Core Version
14.3/2012.3 4.02.a
14.2/2012.2 4.01.a
14.1/2012.1 4.01.a

 

 

AR# 47651
Date 03/16/2015
Status Active
Type Known Issues
Devices More Less
Tools
IP
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