From 01ab237b0fcb22e5098bdda139ca76fe7e5d21cb Mon Sep 17 00:00:00 2001
From: Jason Abele <jason@ettus.com>
Date: Thu, 3 Mar 2011 14:01:05 -0800
Subject: Update USRP1 External Clocking docs for set_master_clock()

---
 host/docs/usrp1.rst | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'host/docs/usrp1.rst')

diff --git a/host/docs/usrp1.rst b/host/docs/usrp1.rst
index 984f89ae9..f77a26e0a 100644
--- a/host/docs/usrp1.rst
+++ b/host/docs/usrp1.rst
@@ -136,9 +136,6 @@ The USRP can be modified to accept an external clock reference instead of the 64
 
 The new external clock needs to be a square wave between +7dBm and +15dBm
 
-To configure UHD for the new reference clock, modify host/lib/usrp/usrp1/clock_ctrl.cpp:
-
-::
-
-    static const double master_clock_rate = <YOUR_NEW_REFERENCE_FREQUENCY>;
+For the correct clock settings, call usrp->set_master_clock_rate(EXT_CLOCK_FREQUENCY)
+before any other parameters are set in your application.
 
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