AR# 47704

Description

This answer record contains the Release Notes for the Aurora64B66B v7.1 Core, released in theISE 14.1 and Vivado 2012.1 design tools, and includes the following:

• New Features
• Supported Devices
• Resolved Issues
• Known Issues

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

Solution

NewFeatures

ISE Design Suite:

• ISE 14.1 design tools support
• Virtex-7, Kintex-7 GES silicon support
• Virtex-7 GTH silicon support
• Divide by 2and 8 line rate support for Virtex-6 FPGA GTH
• AXI4 Lite DRP interface to user
• CRC32 option for framing user interface
• Usage of BUFG optimized

Vivado Design Suite:

• 2012.1 design tools support
• Virtex-7, Kintex-7 GES silicon support
• Virtex-7 GTH silicon support
• Divide by 2and 8 line rate support for Virtex-6 FPGA GTH
• AXI4 Lite DRP interface to user
• CRC32 option for framing user interface
• Usage of BUFG optimized

Supported Devices

ISE Design Suite:

• Virtex-7
• Virtex-7 XT
• Virtex-7 HT
• Virtex-7 Low Voltage (-2L)
• Defense Grade Virtex-7Q (XQ)
• Defense Grade Virtex-7Q Low Voltage (XQ,-2L)
• Kintex-7
• Kintex-7 Low Voltage (-2L)
• Defense Grade Kintex-7Q (XQ)
• Defense Grade Kintex-7Q Low Voltage (XQ,-2L)
• Virtex-6 XC LXT/SXT/HXT
• Virtex-6 XQ LXT/SXT
• Virtex-6 -1L XC LXT/SXT

Vivado Design Suite:

• Virtex-7
• Virtex-7 XT
• Virtex-7 HT
• Virtex-7 Low Voltage (-2L)
• Defense Grade Virtex-7Q (XQ)
• Defense Grade Virtex-7Q Low Voltage (XQ,-2L)
• Kintex-7
• Kintex-7 Low Voltage (-2L)
• Defense Grade Kintex-7Q (XQ)
• Defense Grade Kintex-7Q Low Voltage (XQ,-2L)

Resolved Issues

ISE Design Suite:

• Maximum allowed 7-Series GTX reference clock frequency increased from 670 MHz to 700 MHz in -3 devices
• Add GTH support for 7-Series
• Add /8and /2 line rate support for Virtex-6 FPGA GTH
• Remove GSR_DONE signal from reset logic
• Add support for Virtex-7 HT devices
• Add support for Virtex-7Q and Kintex-7Q devices
• Virtex-7 - xc7vx485t - ffg1761 - one quad missing in wizard
• Generated veo/vho file is missing port definition
• Lower the usage of BUFGs in the core

Vivado Design Suite:

• Maximum allowed 7 series FPGAs GTX reference clock frequency increased from 670 MHz to 700 MHz in -3 devices
• Add GTH support for 7 series FPGAs
• Add /8and /2 line rate support for Virtex-6 FPGA GTH
• Remove GSR_DONE signal from reset logic
• Add support for Virtex-7 HT devices
• Add support for Virtex-7Q and Kintex-7Q devices
• Virtex-7 - xc7vx485t - ffg1761 - one quad missing in wizard
• Generated veo/vho file is missing port definition
• Lower the usage of BUFGs in the core

Known Issues

ISE Design Suite:

• Virtex-6 HXT/GTH selection of quads should be consecutive
  Description: In Virtex-6 HXT/GTH, for line rates >9.8G the quad selection should be consecutive
  There cannot be a unused quad between two used quads
• Virtex-6 HXT/GTH ES/PS attribute settings
  Description: Refer Aurora 64B66B v5.1 for ES settings for GTH transceivers
  Refer Aurora 64B66B v6.1 for PS settings for GTH transceivers
• AXI4_LITE based DRP interface is not fully AXI4_LITE compliant
  Description: AXI4_LITE to DRP is port mapped and is not native AXI4_LITE

Vivado Design Suite:

• AXI4_LITE based DRP interface is not fully AXI4_LITE compliant
  Description: AXI4_LITE to DRP is port mapped and is not native AXI4_LITE

The most recent information, including known issues, work-arounds, and resolutions for this version is provided in the IP Release Notes Guide located at: http://www.xilinx.com/support/documentation/user_guides/xtp025.pdf