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AR# 32215

LogiCORE OBSAI v3.1 - Release Notes and Known Issues for 11.1


This Answer Record contains the Release Notes for the LogiCORE OBSAI v3.1 Core, released in the ISE 11.1, and includes the following: 


- New Features 

- Bug Fixes  

- Known Issues 


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



New Features  


- OBSAI RP3 V4.1 specification support 

- Netlist delivery 

- Support for Dual cores sharing single Virtex-5 GTP/GTX tile 

- Virtex-6 support 


Resolved Issues  


(Xilinx Answer 32644) LogiCORE OBSAI v2.1 - CDC FIFO Flushing  


The following issues were fixed in v2.1rev1: 


(Xilinx Answer 31990) LogiCORE OBSAI v2.1 - Setting N_LCV = 1 causes a compilation error in XST 


(Xilinx Answer 31991) LogiCORE OBSAI v2.1 - Default slave CDC FIFO depth too small 


(Xilinx Answer 31992) LogiCORE OBSAI v2.1 - CDC FIFO does not implement the full detection logic  


Known Issues 


- None

AR# 32215
Date Created 04/22/2009
Last Updated 05/23/2014
Status Archive
Type General Article