Digilent chipKIT DP32 Reference Manual - Page 3

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Digilent chipKIT DP32 Reference Manual
12/21/2018
The DP32 has the following hardware features:
1. J3 – Digital and Analog I/O Connector #2
The set of Digital I/Os with chipKIT numbers 9 through 18 and Analog pins
A3-A8. The holes are slightly offset to allow for friction fitting of headers. See
the Pinout Diagram and Pinout Table for more details.
Rev C change: The silk screen on Rev B (image →) shows the port assignments
as used with MPLAB, not the MPIDE pin assignments. Also, the holes are not
offset, requiring headers to be soldered to the board.
2. JP1, JP2 & JP3
JP1 – USBID Jumper for use with USB OTG:
This jumper allows Digital I/O pin 0 (RB5) to be disconnected from the USBID line on the USB Port. If JP1 is shorted, pin 0 may not
operate as expected. Some users may wish to keep JP1 shorted for USB operations.
JP2 and JP3 – D+ and D- USB Signals:
These jumpers are shipped unloaded. The trace between the two terminals may be cut if USB functionality is required to be permanently
disabled. Once the traces have been cut, it is possible to solder jumper pins in these locations to re-enable the D+ and D- signals as
desired.
3. J2 – USB Connector for USB Serial Converter
This connects to a USB port on the PC to provide the communications port for the MPIDE to talk to the DP32 board. This can also be
used to power the DP32 when connected to the PC.
4. J6 – External Power Screw Terminal Connectors
This screw terminal connector may be used to provide up to 15VDC to the DP32. The polarity of the terminals is marked on the
silkscreen and must be followed to avoid damaging the board.
5. JP7 – Power Select Jumper
This jumper may be set to either power the DP32 via USB (J2), or Screw Terminal (J6). To power via USB, set the jumper to short the
pins with VIN and VUSB directly to their right. To power via external supply, short the two pins nearest the screw terminal.
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chipKIT DP32 Reference Manual [Reference.Digilentinc]
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