doc: fix missing instructions for bypassing Si5324 on Kasli

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Harry Ho 2020-11-26 10:53:39 +08:00 committed by Sébastien Bourdeauducq
parent eda4850f64
commit d51d4e6ce0
1 changed files with 2 additions and 2 deletions

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@ -287,9 +287,9 @@ For DRTIO systems, the startup kernel should wait until the desired destinations
If you are using DRTIO and the default routing table (for a star topology) is not suitable to your needs, prepare and load a different routing table. See :ref:`Using DRTIO <using-drtio>`. If you are using DRTIO and the default routing table (for a star topology) is not suitable to your needs, prepare and load a different routing table. See :ref:`Using DRTIO <using-drtio>`.
* Select the RTIO clock source (KC705 only) * Select the RTIO clock source (KC705 and Kasli)
The KC705 may use either an external clock signal or its internal clock. The clock is selected at power-up. Use one of these commands: :: The KC705 may use either an external clock signal or its internal clock. The clock is selected at power-up. For Kasli, setting the RTIO clock source to "external" would bypass the Si5324 synthesiser, requiring that an input clock be present. To select the source, use one of these commands: ::
$ artiq_coremgmt config write -s rtio_clock i # internal clock (default) $ artiq_coremgmt config write -s rtio_clock i # internal clock (default)
$ artiq_coremgmt config write -s rtio_clock e # external clock $ artiq_coremgmt config write -s rtio_clock e # external clock