Article ID: 000083563 Content Type: Troubleshooting Last Reviewed: 09/11/2012

Which Stratix IV GX device do I target in Quartus II software if I have ordered the EP4SGX230FF35C2NES part?

Environment

  • Stratix® IV GX FPGA
BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description

In Quartus® II software you will need to target the Stratix® IV GX device part number EP4SGX230FF35C2XES if you have ordered the EP4SGX230FF35C2NES part.

The conflict is due to a limitation in the number of characters that can be used to identify a device. The EP4SGX230FF35 ES device is only available in the -2X speed grade. The part number EP4SGX230FF35C2NES is actually a EP4SGX230FF35C2XNES device, but due to the character limitation the X was dropped in order to incorporate the -N to indicate a lead free device.

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