From 86ea428afcef59fd87407fe10ccd84c7294873a5 Mon Sep 17 00:00:00 2001 From: Werner Almesberger Date: Sat, 21 May 2011 12:11:48 -0300 Subject: [PATCH] prod/doc/analysis.html: emphasize that 1 MHz clock is normal without firmware --- prod/doc/analysis.html | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/prod/doc/analysis.html b/prod/doc/analysis.html index 1f1ca53..f306166 100644 --- a/prod/doc/analysis.html +++ b/prod/doc/analysis.html @@ -146,6 +146,11 @@ enables USB. atrf-xtal OtherCheck voltages; check for contamination around crystal +

+Note that, if testing a board into which no boot loader has been flashed +yet, the clock frequency should be 1 MHz. If an unsuccessful attempt has +been made to flash the boot loader, the frequency may be 1 MHz or 8 MHz, +depending on how much code was successfully flashed.