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Diffstat (limited to 'host/docs/sync.rst')
| -rw-r--r-- | host/docs/sync.rst | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/host/docs/sync.rst b/host/docs/sync.rst index fe37a66dd..fb9f7a1df 100644 --- a/host/docs/sync.rst +++ b/host/docs/sync.rst @@ -105,8 +105,17 @@ and the user can also parse this string to determine GPS time: Method 3 - internal GPSDO ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ USRPs with internal GPSDOs properly configured will automatically -configure themselves to set the VITA time to current UTC time. See the -GPSDO application note for more details. +configure themselves to set the VITA time to current UTC time. +See the `GPSDO Application Notes <./gpsdo.html>`_ for more details. + +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +Method 4 - MIMO cable +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +A USRP can synchronize its time to another USRP via the MIMO cable. +Unlike the other methods, this does not use a real "pulse per second". +Rather, the USRP sends an encoded time message over the MIMO cable. +The slave device will automatically synchronize to the time on the master device. +See the `MIMO Cable Application Notes <./usrp2.html#using-the-mimo-cable>`_ for more detail. ------------------------------------------------------------------------ Synchronizing channel phase |