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SimonRichter's avatar
SimonRichter
Icon for Occasional Contributor rankOccasional Contributor
5 years ago
Solved

High-Speed Transceiver Voltage/Termination overview

Hi, I'm trying to match voltage and termination requirements for a protocol against the available I/O standards in CycloneIV GX and CycloneV GX. The statement I'd like to arrive at is something l...
  • CheepinC_altera's avatar
    CheepinC_altera
    5 years ago

    Hi,


    As I understand it, you have some inquiries related to the supported termination and the VOD for CIVGX and CVGX transceivers. For your information, in the transceivers for each device, generally the different supported IO standards shares similar specs.


    You may refer to the following tables in the device datasheets for further details:


    1. CIV GX device datasheet tables


    i. Transceiver Specification for Cyclone IV GX Devices" -> "Receiver" and "Transmitter"


    ii. Typical VOD Setting, Tx Term = 100 Ohm


    2. CVGX device datasheet tables

    i. Receiver Specifications for Cyclone V GX, GT, SX, and ST Devices

    ii. Transmitter Specifications for Cyclone V GX, GT, SX, and ST Devices

    iii. Typical TX VOD Setting for Cyclone V Transceiver Channels with termination of 100


    Please let me know if there is any concern. Thank you.



CheepinC_altera's avatar
CheepinC_altera
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,


As I understand it, it has been some time since I last heard from you. This thread will be transitioned to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.