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Altera_Forum
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15 years ago

Impedance of Cyclone Device

Hi.. can any one tell me where could I get the IMPEDANCE OF I/OSs IN CYCLONE SERIES FPGA'S. Thanks in advance.
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

The most accurate value can be extracted from the Cyclone IBIS files. They tabulate I/O voltage and currents for each I/O standard.