From d3a3d51e77dcbb45df25c12d5354a9b2d13972b8 Mon Sep 17 00:00:00 2001 From: phl0 Date: Wed, 26 Oct 2016 10:05:49 +0200 Subject: [PATCH] Add note from Colin, G4ELM to Config.h --- Config.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Config.h b/Config.h index 0c6b22c..f12e1a0 100644 --- a/Config.h +++ b/Config.h @@ -21,6 +21,11 @@ // Allow for the use of high quality external clock oscillators // The number is the frequency of the oscillator in Hertz. +// +// The frequency of the TCXO must be an integer multiple of 24000. +// Frequencies such as 12.0 Mhz (24000 * 500) and 14.4 Mhz ( 24000 *600) are suitable. +// Frequencies such as 10.0 Mhz (24000 * 416.666) or 20 Mhz (24000 * 833.333) are not suitable. +// // For 12 MHz // #define EXTERNAL_OSC 12000000 // For 14.4 MHz