Kévin Redon bea9406bb1 schematic: mark USB reset circuit as dot no place ...

the additional circuit to reset USB (by pulling D+ low) is not
required anymore since the USB controller in the SAM3S integrates
this capability.
the SAM3S-EK Development Board also demonstrates only the inline
27 Ohm termination resistors are required.

this change has been tested (behind 2 USB HUBs).
the RESET button still works.
resetting using DFU into the bootloader and starting the
application from the bootloader still works.

Change-Id: I648a041f6d3cf456f1783249546078961f85e662

2019-09-03 21:13:44 +02:00

..

bom

change microcontroller to SAM3S

2015-07-05 09:58:19 +02:00

fabrication

change microcontroller to SAM3S

2015-07-05 09:58:19 +02:00

gerber

change microcontroller to SAM3S

2015-07-05 09:58:19 +02:00

schema

schematic: mark USB reset circuit as dot no place

2019-09-03 21:13:44 +02:00