Digilent chipKIT DP32 Referenzhandbuch - Seite 9
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12/21/2018
9. Double check your board Rev, and then connect your programmer to the DP32 as indicated in point 11. in the section "chipKIT
DP32 Hardware Overview" above. At least one board LED () should light up.
10. Press and hold BTN2/PGM on the DP32, then at the top of the MPLAB window, click on the icon with a green arrow pointing
down. A dialog box titled "Licensed Debugger" will open at the bottom of the window and indicate the programming status.
Hold BTN2/PGM until it says "Programming/Verify complete". LED1 should blink rapidly, indicating that the boot loader
install was successful and it is now in program mode and ready to be programmed with MPIDE.
3.4 Programming Additional ICs
A unique feature of the DP32 from the rest of the Digilent line of chipKIT boards is that the PIC32 microcontroller installed on the
board is a removable, 28-pin DIP IC. This allows for lots of flexibility in building embedded projects since you can program the IC with
the board, remove it, and then embed it into a stand-alone application without the need to purchase an additional board (additional
circuitry is required to embed the IC into stand alone projects). Additional ICs can then be acquired through Microchip directly. Simply
go to
www.microchipdirect.com
options for the IC in the DIP footprint, one that comes pre-loaded with the chipKIT boot loader and one that does not.
Once you have your new ICs, the original IC can be carefully removed from the socket and the new IC installed on the DP32 board. The
new IC can now be programmed with MPLAB tools or MPIDE as described above. If you purchased the IC with the pre-loaded boot
loader, you may use either programming environment right away. If you program the IC with MPLAB first, or purchased the IC without
the chipKIT boot loader installed, you will need to use MPLAB X to load the boot loader as outlined above if you wish to use MPIDE.
4 chipKIT DP32 Jumper Settings
JP1 USBID Connect (USB OTG)
Loaded: USBID is connected to Digital I/O pin 0 (RB5) and is usable by the microcontroller.
Unloaded: Pin 0 is unconnected to USBID and freely usable.
JP2 USB Data+
JP3 USB Data-
For most users, the traces for JP2 and JP3 should be left uncut. Cutting the trace will remove the ability to program the microcontroller
from the USB Port. Users may optionally add jumper pins and a shorting block to restore the original functionality of the DP32 if the
traces have been cut.
https://reference.digilentinc.com/chipkit_dp32/refmanual
chipKIT DP32 Reference Manual [Reference.Digilentinc]
(https://www.microchipdirect.com/)
and search for "MX250F128B". As of this writing, there are two
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