OLIMEX© 2017
PIC32-EMZ64 user's manual
CHAPTER 2: BOARD DESCRIPTION
2.1 LAYOUT (TOP VIEW)
The picture below shows the top side of hardware revision A of the board and highlights the most
important parts. Note that the exact layout and component placement might differ slightly between
different hardware revisions.
Hardware revision B of the board introduced a few changes to the layout:
1) The top left mounting hole was removed. The bottom left mounting hole was pushed left (next to
the microSD card connector).
2) The “RST” button is now located rightmost of the group of four buttons (instead of leftmost).
3) The ground pad (VSS pad) is now located rightmost at the bottom of the board (instead of
leftmost).
4) The microSD card connector was pushed down as much as possible. The USB type A female
connector (“USB_HOST”) was pushed up as much as possible. The power supply pads “PWR” are
now located between the two USB connectors.
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