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author | Martin Braun <martin.braun@ettus.com> | 2014-03-23 15:11:26 +0100 |
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committer | Martin Braun <martin.braun@ettus.com> | 2014-04-09 17:25:09 +0200 |
commit | a74919c2a89a6b1ae40b526c4ceadf1108bfd186 (patch) | |
tree | 79cb43c5d7ed3caa1fe8b695001267f0cc8286bf /host/docs/usrp_b100.rst | |
parent | 47bf17b50a305228cfd07ff6fbaff3ac4a30e811 (diff) | |
download | uhd-a74919c2a89a6b1ae40b526c4ceadf1108bfd186.tar.gz uhd-a74919c2a89a6b1ae40b526c4ceadf1108bfd186.tar.bz2 uhd-a74919c2a89a6b1ae40b526c4ceadf1108bfd186.zip |
docs: Moved manual to Doxygen
Diffstat (limited to 'host/docs/usrp_b100.rst')
-rw-r--r-- | host/docs/usrp_b100.rst | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/host/docs/usrp_b100.rst b/host/docs/usrp_b100.rst deleted file mode 100644 index 223ad5a90..000000000 --- a/host/docs/usrp_b100.rst +++ /dev/null @@ -1,107 +0,0 @@ -======================================================================== -UHD - USRP-B100 Series Device Manual -======================================================================== - -.. contents:: Table of Contents - ------------------------------------------------------------------------- -Comparative features list ------------------------------------------------------------------------- - -**Hardware Capabilities:** - * 1 transceiver card slot - * External PPS reference input - * External 10 MHz reference input - * Configurable clock rate (defaults 64 MHz) - -**FPGA Capabilities:** - * 1 RX DDC chain in FPGA - * 1 TX DUC chain in FPGA - * Timed commands in FPGA - * Timed sampling in FPGA - * sc8 and sc16 sample modes - - * Up to 8 MHz of RF BW with 16-bit samples - * Up to 16 MHz of RF BW with 8-bit samples - ------------------------------------------------------------------------- -Specify a Non-standard Image ------------------------------------------------------------------------- -UHD software will automatically select the USRP B100 images from the installed images package. -The image selection can be overridden with the **--fpga=** and **--fw=** device address parameters. - -Example device address string representations to specify non-standard images: - -:: - - fpga=usrp_b100_fpga_2rx.bin - - -- OR -- - - fw=usrp_b100_fw.ihx - ------------------------------------------------------------------------- -Changing the Master Clock Rate ------------------------------------------------------------------------- -The master clock rate of the B100 feeds both the FPGA DSP and the codec chip. -Hundreds of rates between 32 MHz and 64 MHz are available. -A few notable rates are: - -* **64 MHz:** maximum rate of the codec chip -* **61.44 MHz:** good for UMTS/WCDMA applications -* **52 MHz:** good for GSM applications - -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -Set 61.44 MHz - uses external VCXO -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -To use the 61.44 MHz clock rate, the USRP embedded will require one jumper to be moved, -and X4 must be populated with a 61.44 MHz oscillator. - -* **J15** is a three pin header, move the jumper to (pin1, pin2) -* **357LB3I061M4400** is the recommended oscillator for X4 - -**Note:** See instructions below to communicate the desired clock rate into UHD software. - -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -Set other rates - uses internal VCO -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -To use other clock rates, the jumper will need to be in the default position. - -* **J15** is a three pin header, move the jumper to (pin2, pin3) - -To communicate the desired clock rate into UHD software, -specify the special device address argument, -where the key is **master_clock_rate** and the value is a rate in Hz. -Example: -:: - - uhd_usrp_probe --args="master_clock_rate=52e6" - ------------------------------------------------------------------------- -Hardware setup notes ------------------------------------------------------------------------- - -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -Front panel LEDs -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -The LEDs on the front panel can be useful in debugging hardware and software issues. -The LEDs reveal the following about the state of the device: - -* **LED A:** transmitting -* **LED B:** FPGA loaded -* **LED C:** receiving -* **LED D:** FPGA loaded -* **LED E:** reference lock -* **LED F:** board power - ------------------------------------------------------------------------- -Miscellaneous ------------------------------------------------------------------------- - -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -Available Sensors -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -The following sensors are available; -they can be queried through the API. - -* **ref_locked:** clock reference locked (internal/external) |