Release Notes for the Summer 09 Service Pack 4 Release of Altium Designer

Summer 09 Service Pack 4 Build 9.4.0.20159 (from Build 9.3.1.19182)

FPGA and Embedded

• Actel Libero 9.0 is now supported.
• Xilinx ISE 12.1 is now supported.
• Some stability issues with the TSK3000 processor while using interrupts heavily or in multithreaded applications have been resolved.
• Altera Cyclone IV E and GX devices are now supported.
• The Timing Analysis stage of the FPGA flow is no longer defaulted to red (not started) after re-starting Altium Designer while using the Altera TimeQuest Analyzer.
• The Actel IGLOO nano Nexus driver has been updated and is now including the AGLN010, AGLN015 and AGLN020 devices.
• A new Combinational Logic Optimization Level option is now available for the Altium Synthesizer through the Synthesis page of the FPGA/Core Project Options dialog.
• Patch Installer will now overwrite updated vendor version text files, if they have been modified, to avoid patch failures.