From 30ddc612f577731daa4db2425bedc31c827bec4e Mon Sep 17 00:00:00 2001 From: Swift Geek Date: Thu, 14 Sep 2017 00:39:44 +0000 Subject: Errata on signals length --- docs/install/bbb_setup.md | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/docs/install/bbb_setup.md b/docs/install/bbb_setup.md index 18f0c7be..df293f96 100644 --- a/docs/install/bbb_setup.md +++ b/docs/install/bbb_setup.md @@ -328,7 +328,10 @@ PSU to pin 2 on the BBB (P9 header). It is safe to install this now should.* if you need to extend the 3.3v psu leads, just use the same colour M-F -leads, *but* keep all other leads short (10cm or less) +leads, *but* keep all other leads short and equal length (30cm or less). +Keep in mind that length isn't inversely proportional to signal quality, +so trying out different lengths will yield different results. +Same goes for spispeed. You should now have something that looks like this:\ ![](images/x200/5252_bbb0.jpg) ![](images/x200/5252_bbb1.jpg) -- cgit v1.2.3-70-g09d2