Honored ContributorI want to use the FPGA to realize the goal of high speed counter，which can count 10G pulse per second. Would you please tell me which series of the altera can make it ？ How to realise this goal ？thank you.
Honored ContributorHonored ContributorGenerally the Stratix V series transceiver can run at 10Gbps data rate and above. Note that this is only at transceiver. The core speed would be much lower. You can check the datasheet for detail.
Honored ContributorI use it for counter，not for transceiver to send signals.Can it realize this ?
Honored ContributorI don't think so. Even with latest upcoming Stratix 10 device, the FPGA core can go up to 1GHz only.
Honored ContributorHonored ContributorOk, I am thinking something like performing clock slicing using PLL. For example, if the FPGA core is running at 200MHz, you will need to slice 50 times to get 10GHz. In this way you need to create 50 clocks with phase shifted by 7.2 degrees each to achieve the 10G pulse sampling rate.
