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Hi,
Transceivers have analog parameters, like VOD, that can be altered e.g. with below for ETH IP.
set_instance_assignment -name XCVR_TX_VOD 44 -to "platform:platform|eth_tse_0:eth_tse_0"
Can user IO LVDS differential outputs be changed? It seems to be said so in the device Handbook, but I can't find any way to do it. Maybe I am overlooking something? Is it just "VOD" and what keyword is used then for programmable pre-emphasis for a regular IO LVDS?
set_instance_assignment -name XXX? 2 -to <My some LVDS output>
Programmable IOE Features in Cyclone V Devices
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Hi,
You need to use the Intel® Quartus® Prime software Assignment Editor for the programmable Vod settings. For the assignment name and allowed values, refer to below link:
Below link is for programmabe pre-emphasis settings:
Regards,
Aqid
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Thanks,
For some reason I skipped the correct chapter in the Cyclone V handbook.
Br, S
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