This Answer Record contains the Release Notes and Known Issues list for the CORE Generator LogiCORE Adder Subtracter Core.
The following information is listed for each version of the core:
- New Features
- Bug Fixes
- Known Issues
LogiCORE Adder Subtracter Lounge:
http://www.xilinx.com/products/ipcenter/Adder_Subtracter.htm
General LogiCORE Adder Subtracter Issues
- N/A
LogiCORE Adder Subtracter v11.0
- Initial Release in ISE 11.1
New Features
- ISE 11.1 software support
- Support for Virtex-6 and Spartan-6
- Support for XtremeDSP slice implementations
- Addition of borrow low generic to allow fabric and XtremeDSP slice functional equivalence
- Added "signal valid" to test bench to indicate when output might differ from behavioral model during pipeline flushing
Bug Fixes
- N/A
Known Issues
- N/A
| Answer Number | Answer Title | Version Found | Version Resolved |
|---|---|---|---|
| 54491 | IP Release Notes and Known Issues for LogiCORE IP Adder Subtracter core for Vivado 2013.1 and newer tool versions | N/A | N/A |
| AR# 32139 | |
|---|---|
| Date | 03/01/2013 |
| Status | Active |
| Type | General Article |