altdq_dqs Megafunction

Parameterized data strobe megafunction. The altdq_dqs megafunction transmits and receives data on both edges of the reference clock. The altdq_dqs megafunction enables you to generate input-only, output-only, or bidirectional configuration variations. The altd_dqs megafunction is available for supported device(StratixIV and StratixV) families.

Note:
  • For this megafunction, the IP Catalog generates output files with multiple entities or modules. The top-level entity or module is located at the bottom of the file.
  • To interface with thepandn-pins, you can instantiate your altdq_dqs megafunction then instantiate anI/O buffer megafunction.
Note: More information is available on the altdq_dqs megafunction on the Altera website.

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