Yes. But in the current Quartus II software version, VCCHTX is required to be 1.2V for a Vcm of 0.6V for running the Stratix II GX transceiver between 622Mbps – 3.125Gbps. This will be fixed in Quartus II version 6.0SP1 so that VCCHTX can be 1.5v for the Vcm of 0.6V for the data range 622Mbps-6.375Gbps. In the current Quartus II version, the users can set VCCHTX to 1.2V for the data range 622 Mbps - 3.125Gbps to get through the compilation successfully.
Article ID: 000078316 Content Type: Troubleshooting Last Reviewed: 09/11/2012
Is there a combination of VCCHTX and Vcm in Stratix® II GX that can be used across the entire range of operation?
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