From 08b23bf3c6fcd0aaa84be74b4890687491e561bb Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Tue, 11 Oct 2011 17:13:21 -0700 Subject: usrp: add documentation for front-panel leds (needs FPGA update) --- host/docs/usrp_b1xx.rst | 17 +++++++++++++++++ host/docs/usrp_e1xx.rst | 17 +++++++++++++++++ 2 files changed, 34 insertions(+) (limited to 'host/docs') diff --git a/host/docs/usrp_b1xx.rst b/host/docs/usrp_b1xx.rst index 75b901a86..7c535ec0a 100644 --- a/host/docs/usrp_b1xx.rst +++ b/host/docs/usrp_b1xx.rst @@ -56,3 +56,20 @@ 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 diff --git a/host/docs/usrp_e1xx.rst b/host/docs/usrp_e1xx.rst index 4ac9d133a..b76752327 100644 --- a/host/docs/usrp_e1xx.rst +++ b/host/docs/usrp_e1xx.rst @@ -89,3 +89,20 @@ Test the PPS input with the following app: cd /share/uhd/examples ./test_pps_input --args= + +------------------------------------------------------------------------ +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 -- cgit v1.2.3