Changes between Initial Version and Version 1 of Ticket #88, comment 18


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Timestamp:
Dec 18, 2017, 11:30:56 PM (7 years ago)
Author:
Lars Erdmann

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  • Ticket #88, comment 18

    initial v1  
    44> Maybe this manual will be interesting to you?
    55
    6 Yes, it is helpful, in a way. What I found out is that there are devices that definitely do not allow to query their min/max/resolution sampling rate in which case we have to fall back to what the fixed configuration tells us what we can use. What the XMOS spec tells me is that the range goes from 44100 Hz to 192000 Hz for the sampling rate. But as I said, that cannot be queried from the device. It is hardcoded into the Firmware. Yuk. We will have to live with that.
     6Yes, it is helpful, in a way. What I found out is that there are devices that definitely do not allow to query their min/max/resolution sampling rate in which case we have to fall back to what the fixed configuration tells us what we can use. What the XMOS spec tells me is that the range goes from 44100 Hz to 192000 Hz for the sampling rate (if the Firmware developer uses the defaults). But as I said, that cannot be queried from the device. It is hardcoded into the Firmware. Yuck. We will have to live with that.