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AR# 54435

AXI IIC IP - Release Notes and Known Issues for Vivado 2016.3 and older tool versions

Description

This answer record contains the Release Notes and Known Issues for the AXI IIC and includes the following:

  • General Information
  • Version Table
  • General Guidance
  • Known and Resolved Issues
  • Software Guidance
  • Revision History

This Release Notes and Known Issues Answer Record is for the core generated in Vivado 2016.3 and older tool versions.

Please see XTP025 - IP Release Notes Guide for past known issue logs and ISE support information.

AXI IIC IP Page:

https://www.xilinx.com/content/xilinx/en/products/intellectual-property/axi_iic.html

解决方案

General Information
Supported Devices can be found in the following three locations:

For a list of new features and added device support for all versions, see the Change Log file available with the core in Vivado.

For example, C:\Xilinx\Vivado\2016.3\data\ip\xilinx\axi_iic_v2_0\doc\axi_iic_v2_0_changelog.txt

Version Table

This table correlates the core version to the first Vivado design tools release version in which it was included.

Core VersionTools Version
2.0Up to 2016.3
2.02015.x
2.02014.x
2.02013.x
1.02a2012.4

General Guidance

The table below provides answer records for general guidance when using the LogiCORE AXI IIC

Answer RecordTitle
(Xilinx Answer 55248)Vivado Timing and IP Constraints
(Xilinx Answer 61970)AXI IIC example configured for SCL of 100 KHz derives a lesser frequency
(Xilinx Answer 46726)How to determine the frequency of SCL?
(Xilinx Answer 67400)AXI IIC Software Driver v3.2 - AXI IIC Software Driver v3.2 Patch Download


Known and Resolved Issues

The following table provides known issues for the AXI IIC, starting with v2.0, initially released in Vivado 2016.3.

Note: The "Version Found" column lists the version the problem was first discovered.

Software Guidance Support

Bare-metal Driver reference:

https://www.wiki.xilinx.com/Baremetal+Drivers+and+Libraries

Standalone driver details can be found in the SDK directory (<install_directory>\SDK\<release>\data\embeddedsw\XilinxProcessorIPLib\drivers\<ip_version>\doc\html\api\index.html)


For example, C:\Xilinx\SDK\2016.3\data\embeddedsw\XilinxProcessorIPLib\drivers\iic_v3_3\doc\html\api\index.html

Linux Driver reference:-

Device Tree Binding:

https://github.com/Xilinx/linux-xlnx/blob/master/Documentation/devicetree/bindings/i2c/i2c-xiic.txt

Driver Code:

https://github.com/Xilinx/linux-xlnx/blob/master/drivers/i2c/busses/i2c-xiic.c

Reference Device tree, Kernel configuration for the driver andTest procedures:

https://www.wiki.xilinx.com/Linux+I2C+Driver

链接问答记录

子答复记录

AR# 54435
创建日期 02/22/2013
Last Updated 01/17/2017
状态 Active
Type 版本说明
Tools
  • Vivado Design Suite - 2013.4
  • Vivado Design Suite - 2014.1
  • Vivado Design Suite - 2014.2
  • More
  • Vivado Design Suite - 2014.3
  • Vivado Design Suite - 2014.4
  • Less
IP
  • AXI IIC Bus Interface