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Diffstat (limited to 'host/docs')
| -rw-r--r-- | host/docs/usrp1.rst | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/host/docs/usrp1.rst b/host/docs/usrp1.rst index ebc33cbfa..c960b928b 100644 --- a/host/docs/usrp1.rst +++ b/host/docs/usrp1.rst @@ -22,6 +22,41 @@ Change the USRP1's serial number TODO ------------------------------------------------------------------------ +Specifying the subdevice to use +------------------------------------------------------------------------ +The USRP1 has multiple daughterboard slots, known as slot A and slot B. +The subdevice specification can be used to select +the daughterboard and subdevice for each channel. +For daughterboards with one one subdevice, +the subdevice name may be left blank for automatic selection. + +Ex: The subdev spec markup string to select a WBX on slot B. +Notice the use of the blank subdevice name for automatic selection. + +:: + + B: + + -- OR -- + + B:0 + +Ex: The subdev spec markup string to select a BasicRX on slot B. +Notice that the subdevice name is always specified in the 3 possible cases. + +:: + + B:AB + + -- OR -- + + B:A + + -- OR -- + + B:B + +------------------------------------------------------------------------ OS Specific Notes ------------------------------------------------------------------------ |