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authorBen Hilburn <ben.hilburn@ettus.com>2014-02-04 11:04:07 -0800
committerBen Hilburn <ben.hilburn@ettus.com>2014-02-04 11:04:07 -0800
commit178ac3f1c9950d383c8f64b3df464c0f943c4a23 (patch)
tree318ed621a7b59b7d34d4ce6e4a92f73f0bcef509 /host/docs/usrp_b100.rst
parent2718ac110fa931cc29daf7cb3dc5ab6230ee02ab (diff)
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Merging USRP X300 and X310 support!!
Diffstat (limited to 'host/docs/usrp_b100.rst')
-rw-r--r--host/docs/usrp_b100.rst44
1 files changed, 25 insertions, 19 deletions
diff --git a/host/docs/usrp_b100.rst b/host/docs/usrp_b100.rst
index ac0942f5c..223ad5a90 100644
--- a/host/docs/usrp_b100.rst
+++ b/host/docs/usrp_b100.rst
@@ -1,5 +1,5 @@
========================================================================
-UHD - USRP-B100 Series Application Notes
+UHD - USRP-B100 Series Device Manual
========================================================================
.. contents:: Table of Contents
@@ -8,15 +8,21 @@ UHD - USRP-B100 Series Application Notes
Comparative features list
------------------------------------------------------------------------
-* 1 transceiver card slot
-* 1 RX DDC chain in FPGA
-* 1 TX DUC chain in FPGA
-* Timed commands in FPGA
-* Timed sampling in FPGA
-* External PPS reference
-* External 10MHz reference
-* Configurable clock rate (defaults 64 MHz)
-* sc8 and sc16 sample modes
+**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
@@ -38,17 +44,17 @@ Example device address string representations to specify non-standard images:
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 32MHz and 64MHz are available.
+Hundreds of rates between 32 MHz and 64 MHz are available.
A few notable rates are:
-* **64MHz:** maximum rate of the codec chip
-* **61.44MHz:** good for UMTS/WCDMA applications
-* **52Mhz:** good for GSM applications
+* **64 MHz:** maximum rate of the codec chip
+* **61.44 MHz:** good for UMTS/WCDMA applications
+* **52 MHz:** good for GSM applications
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-Set 61.44MHz - uses external VCXO
+Set 61.44 MHz - uses external VCXO
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-To use the 61.44MHz clock rate, the USRP embedded will require one jumper to be moved,
+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)
@@ -64,7 +70,7 @@ 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 a special device address argument,
+specify the special device address argument,
where the key is **master_clock_rate** and the value is a rate in Hz.
Example:
::
@@ -82,9 +88,9 @@ The LEDs on the front panel can be useful in debugging hardware and software iss
The LEDs reveal the following about the state of the device:
* **LED A:** transmitting
-* **LED B:** fpga loaded
+* **LED B:** FPGA loaded
* **LED C:** receiving
-* **LED D:** fpga loaded
+* **LED D:** FPGA loaded
* **LED E:** reference lock
* **LED F:** board power