FreeCalypso > hg > freecalypso-reveng

diff pirelli/usb @ 9:7a84f9e42a84

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Pirelli PCB: failed attempt at tracing out the 4 under-SIM test points
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Fri, 19 Apr 2013 21:31:47 +0000
parents
children
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pirelli/usb	Fri Apr 19 21:31:47 2013 +0000
@@ -0,0 +1,7 @@
+All PCB trace connections to the USB connector are made on the outer layer
+on the battery/SIM side of the PCB; none on the display/keypad side or on any
+of the inner layers.
+
+The L1 copper image from steve-m shows that the ID pin appears to be totally
+unconnected.  The GND, VBUS and data pair connections appear the way one would
+expect.