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| author | Ben Hilburn <ben.hilburn@ettus.com> | 2014-05-14 13:05:45 -0700 |
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| committer | Ben Hilburn <ben.hilburn@ettus.com> | 2014-05-14 13:05:45 -0700 |
| commit | 2f0b3fd72b81242b8c27055f32038a60d424bbe9 (patch) | |
| tree | 310ff69b19464ce188682842ec7fc0e5693ad86e /host/docs | |
| parent | cd8f7ed98ca687f0aab886e505950f7f1d176316 (diff) | |
| parent | 43512ede595816dd911208fd2291028b4dead3e1 (diff) | |
| download | uhd-2f0b3fd72b81242b8c27055f32038a60d424bbe9.tar.gz uhd-2f0b3fd72b81242b8c27055f32038a60d424bbe9.tar.bz2 uhd-2f0b3fd72b81242b8c27055f32038a60d424bbe9.zip | |
Merging maint. Includes manual changes which break B200 Doxygen page
Diffstat (limited to 'host/docs')
| -rw-r--r-- | host/docs/usrp_b200.dox | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/host/docs/usrp_b200.dox b/host/docs/usrp_b200.dox index 77b20ed01..b9d78886f 100644 --- a/host/docs/usrp_b200.dox +++ b/host/docs/usrp_b200.dox @@ -65,5 +65,74 @@ frontends have 73 dB of available gain; and the transmit frontends have it is recommended that users consider using at least half of the available gain to get reasonable dynamic range. +\section Hardware Reference + +\subsection LED Indicators + +Below is a table of the LED indicators and their meanings: + +=============== ======================== ======================================================== +Component ID Description Details +=============== ======================== ======================================================== + LED600 Power Indicator | off = no power applied + | red = power applied (external or USB) + LED800 Channel 2 RX2 Activity | off = no activity + | green = receiving + LED801 Channel 2 TX/RX Activity | off = no activity + | green = receiving + | red = transmitting + | orange = switching between transmitting and receiving + LED802 Channel 1 TX/RX Activity | off = no activity + | green = receiving + | red = transmitting + | orange = switching between transmitting and receiving + LED803 Channel 1 RX2 Activity | off = no activity + | green = receiving + LED100 GPS lock indicator | off = no lock + | green = lock +=============== ======================== ======================================================== + +TX LED indicators are on when transimitting data and off when no samples are +available to transmit. RX LED indicators are on when sending samples to the +host and off when unable to do so. This means that TX/RX activity LED +indicators will blink off in a temporary transmit underflow or receive overflow +condition, indicating that the host is not sending or receiving samples fast +enough. The host will be notified of the condition and output a "U" or "O" as +well. + +\subsection External Connections + +Below is a table showing the external connections and respective power information: + +=============== ======================== ======================================================== +Component ID Description Details +=============== ======================== ======================================================== + J601 External Power | 6 V + | 3 A + J701 USB Connector | USB 3.0 + J104 External PPS Input | 1.8 V - 5 V + J101 GPS Antenna | GPSDO will supply nominal voltage to antenna. + J100 External 10 MHz Input | +15 dBm max + J800 RF B: TX/RX | TX power +20dBm max + | RX power -15dBm max + J802 RF B: RX2 | RX power -15dBm max + J803 RF A: RX2 | RX power -15dBm max + J801 RF A: TX/RX | TX power +20dBm max + | RX power -15dBm max +=============== ======================== ======================================================== + +\subsection On-Board Connectors and Switches + +Below is a table showing the on-board connectors and switches: + +=============== ======================== ======================================================== +Component ID Description Details +=============== ======================== ======================================================== + J502* Mictor Connector | Interface to FPGA for I/O and inspection. + J503* JTAG Header | Interface to FPGA for programming and debugging. + S700 FX3 Hard Reset Switch +=============== ======================== ======================================================== + */ + // vim:ft=doxygen: |