diff options
Diffstat (limited to 'host')
| -rw-r--r-- | host/docs/usrp_b200.dox | 121 | ||||
| -rw-r--r-- | host/docs/usrp_x3x0_config.dox | 18 |
2 files changed, 81 insertions, 58 deletions
diff --git a/host/docs/usrp_b200.dox b/host/docs/usrp_b200.dox index b9d78886f..6788484de 100644 --- a/host/docs/usrp_b200.dox +++ b/host/docs/usrp_b200.dox @@ -71,26 +71,41 @@ available gain to get reasonable dynamic range. 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 -=============== ======================== ======================================================== +<table> +</table> +<table> + <tr> + <th>Component ID</th><th>Description</th><th>Details</th> + </tr> + <tr> + <td>LED600</td> <td>Power Indicator</td> <td>off = no power applied<br> + red = power applied (external or USB)</td> + </tr> + <tr> + <td>LED800</td> <td>Channel 2 RX2 Activity</td> <td>off = no power applied<br> + green = receiving</td> + </tr> + <tr> + <td>LED801</td> <td>Channel 2 TX/RX Activity</td> <td>off = no activity<br> + green = receiving<br> + red = transmitting<br> + orange = switching between transmitting and receiving</td> + </tr> + <tr> + <td>LED802</td> <td>Channel 1 TX/RX Activity</td> <td>off = no activity + green = receiving<br> + red = transmitting<br> + orange = switching between transmitting and receiving</td> + </tr> + <tr> + <td>LED803</td> <td>Channel 1 RX2 Activity</td> <td>off = no power applied<br> + green = receiving</td> + </tr> + <tr> + <td>LED100</td> <td>GPS lock indicator</td> <td>off = no lock<br> + green = lock</td> + </tr> +</table> 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 @@ -104,34 +119,50 @@ well. 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 +<table> +<tr> + <th>Component ID</th> <th>Description</th> <th> Details</th> +</tr> +<tr> + <td>J601</td> <td>External Power</td> <td>6 V<br>3 A</td> +</tr> +<tr> + <td>J701</td> <td>USB Connector</td> <td>USB 3.0</td> +</tr> +<tr> + <td>J104</td> <td>External PPS Input</td> <td>1.8 V - 5 V</td> +</tr> +<tr> + <td>J101</td> <td>GPS Antenna</td> <td>GPSDO will supply nominal voltage to antenna.</td> +</tr> +<tr> + <td>J100</td> <td>External 10 MHz Input</td> <td>+15 dBm max</td +</tr> +<tr> + <td>J800</td> <td>RF B: TX/RX</td> <td>TX power +20dBm max<br> + RX power -15dBm max</td> +</tr> +<tr> + <td>J802</td> <td>RF B: RX2</td> <td>RX power -15dBm max</td> +</tr> +<tr> + <td>J803</td> <td>RF A: RX2</td> <td>RX power -15dBm max</td> +</tr> +<tr> + <td>J801</td> <td>RF A: TX/RX</td> <td>TX power +20dBm max<br> + RX power -15dBm max</td> +</tr> +</table> + +\subsection b200_switches 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 -=============== ======================== ======================================================== +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 | - */ diff --git a/host/docs/usrp_x3x0_config.dox b/host/docs/usrp_x3x0_config.dox index 46d78731a..8d15cdf29 100644 --- a/host/docs/usrp_x3x0_config.dox +++ b/host/docs/usrp_x3x0_config.dox @@ -252,19 +252,11 @@ letters, their meanings, and possible causes: Indicator |Meaning | Possible Causes -----------|----------------------|--------------------------------------------------------------------------------- - O |Overflow on RX |- Data is not being consumed by user's application fast enough. - | |- CPU governor or other power management not configured correctly. - D |Dropped packet on RX |- Network hardware failure. (Check host NIC, cable, switch, etc...) - | |- PCIe bus on host cannot sustain throughput. (Check ethtool -S \<interface\>). - | |- CPU governor or other power management not configured correctly. - | |- Frame size might not work with the current NIC's MTU. - U |Underflow on TX |- Samples are not being produced by user's application fast enough. - | |- CPU governor or other power management not configured correctly. - L |Late packet |- Samples are not being produced by user's application fast enough. - |(usually on MIMO TX) |- CPU governor or other power management not configured correctly. - | |- Incorrect/invalid time_spec provided. - S |Sequence error on TX |- Network hardware failure. (Check host NIC, cable, switch, etc...) - | |- Frame size might not work with the current NIC's MTU. + O |Overflow on RX |- Data is not being consumed by user's application fast enough.<br>- CPU governor or other power management not configured correctly. + D |Dropped packet on RX |- Network hardware failure. (Check host NIC, cable, switch, etc...)<br>- PCIe bus on host cannot sustain throughput. (Check ethtool -S \<interface\>).<br>- CPU governor or other power management not configured correctly.<br>- Frame size might not work with the current NIC's MTU. + U |Underflow on TX |- Samples are not being produced by user's application fast enough.<br>- CPU governor or other power management not configured correctly. + L |Late packet (usually on MIMO TX)|- Samples are not being produced by user's application fast enough.<br>- CPU governor or other power management not configured correctly.<br>- Incorrect/invalid time_spec provided. + S |Sequence error on TX |- Network hardware failure. (Check host NIC, cable, switch, etc...)<br>- Frame size might not work with the current NIC's MTU. \subsection x3x0cfg_hosthw_troubleshooting_eth Troubleshooting Ethernet Issues |