描述
This Answer Record contains the Release Notes for the Aurora 64B/66B v6.1 Core, released in ISE Design Suite 13.2, 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 at: http://www.xilinx.com/support/documentation/ip_documentation/xtp025.pdf.
解决方案
New Features
- ISE 13.2 software support
- Kintex-7/Virtex-7 support added
- 12 lane support for Virtex-6 - GTH devices
- PlanAhead flow support
- ISIM/NCSIM simulator support
- Synplify support
Supported Devices
- Virtex-6 XC LXT/SXT/HXT
- Virtex-6 XQ LXT/SXT
- Virtex-6 -1L XC LXT/SXT
- Virtex-7
- Virtex-7 XT (7vx485t)
- Virtex-7 -2L
- Kintex-7
- Kintex-7 -2L
Resolved Issues
- 2 cycles of pause after every 32 frames
Description: User interface is paused for 2 cycles after 32 cycles to accomodate stuffing of 66-bits of data
Version fixed: v6.1
CR# 568960 - PMA_CDR_SCAN value - not adjusted properly
Description: PMA_CDR_SCAN value is not set in-line with Transceiver wizard value
Version fixed: v6.1
CR# 589092 - VHDL designs fail on ISIM
Description: ISIM scripts error out when a VHDL design is compiled
Version fixed: v6.1
CR# 595129 - Updates to GTH attributes
Description: Updates for Production HXT, attributes, and initialization sequences
Version fixed: v6.1
CR# 595952
AR# 40902 - Missing EOF during datavalid from Gearbox
Description: EOF missed when CC coincides with datavalid from the Gearbox
Version fixed: v6.1
CR# 603961
Known Issues
The following items are known issues for v6.1 of this core at time of release:
- Virtex-7/Kintex-7 supports simulation only
Description: For Virtex-7/Kintex-7 the core supports simulation only - 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 solutions are pending for hardware validation
Description: Virtex-6 GTH designs are not validated on hardware - Virtex-6 HXT/GTH ES/PS attribiute settings
Description: Refer to Aurora 64B66B v5.1 for ES settings for GTH transceivers
Refer to Aurora 64B66B v6.1 for PS settings for GTH transceivers - QVirtex-6L devices are not supported
Description: Core is not enabled when QVirtex6L devices are selected - Core does not generate for 0.5G line rate for Virtex-7/Kintex-7 devices
Description: When Virtex-7/Kintex-7 device is targeted for 0.5G as line rate, the core errors on generation