+ Post New Thread
Results 1 to 2 of 2
  1. #1
    Member level 5
    Points: 1,293, Level: 8

    Join Date
    Oct 2014
    Posts
    84
    Helped
    0 / 0
    Points
    1,293
    Level
    8

    Ultrasound Transmitter

    Hi
    I have a Evaluation Board TX7316 for Ultrasound signals. I am running it in 3 level mode. It can be run in on chip or off chip mode.
    When i run it on chip it has limitations in terms of number of transitions possible for the pulses i.e. Maximum number of transitions per pattern profile for 3-level is 16(Table 4). That means it cannot jump between Positive Supply, gnd and negative supply more than 16 times. I am interested in sending a long pulse with different pulse widths so it is not possible with the on chip mode.
    But it does not say much about how many transitions are possible in the off chip mode when the control signals are coming from a FPGA/CPLD to TX7316. The only description is that it is receiving 2 control signals for each channel.
    SLOS950B_TX7316_RTM_datasheet.pdf

    •   AltAdvertisement

        
       

  2. #2
    Super Moderator
    Points: 260,224, Level: 100
    Awards:
    1st Helpful Member

    Join Date
    Jan 2008
    Location
    Bochum, Germany
    Posts
    45,441
    Helped
    13826 / 13826
    Points
    260,224
    Level
    100

    Re: Ultrasound Transmitter

    Why do you think the number of transition could be limited in off-chip mode?



--[[ ]]--