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Download hex to PIC32MZ

brv64

Hello!

 

I've been using up to PIC18, but I'm new using PIC32. I thought that it would be the same process, but I'm having a hard time making it work.

I'm developing a board for my graduation proyect with this PIC32MZ2048ECH100

PIC32MZ EC Processor Plug-In Module (PIM) - MA320012 | Microchip Technology Inc.

The thing is that I can't seem to make it work with the programmer.

I'm Using the PICKIT3

Application Version: 3.10

Device File Version: 1.62.15

OS Frimwater Version: 2.00.05

 

When I try to manually select the PIC32MZ only PIC32MX family appears.

Do I need to download or update something else?

I have to implement an external circuit?

Are my connections correct?

Thanks in advance

Attachments:
imageScanned_20180407-1540.pdf
image
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  • 0

    Hi Brandon,

     

    I'm not familiar with that module or the PIC32 but I pulled up the datasheet and I think you may have the wrong pins connected?

     

    He's my thinking:

    Pin 1, taken when looking at the PIC component side, is the first anti-clockwise from the notched corner.

     

    The Pickit3 uses the following pins:

    1     MCLR (pull to Vdd with 4k7)

    2     Vdd

    3     Vss

    4     ICSPDAT

    5     ICSPCLK

    6     PGM (often not connected)

     

    I think from your photos you have:

    White/Orange          Pin_1               to ICSPDAT

    White/Green            Pin_2               to ICSPCLK

    Orange                    Pin_10             to VDD

    Brown                      Pin_11             to Vss

    Green                      Pin_13             to MCLR

     

    You need something like:

    White/Orange          Pin_25 or Pin_27               to ICSPDAT

    White/Green            Pin_24 or Pin_26               to ICSPCLK

    Orange                    Pin_14                               to VDD

    Brown                      Pin_13                               to Vss

    Green                      Pin_15                               to MCLR

     

    Please don't just copy the above without thinking it through - it's just my initial thought image. I'm also not sure why there are two ICSP ports nor how you select between them. I would also double-post your question into the Microchip Forum as, with no disrespect to Element14, they probably have a larger user base .

     

    Rod

  • 0 in reply to 14rhb

    I thought that too!

    On the PIM diagram it's more like

    PIN_25     PGEC

    PIN_24     PGED

    PIN_16     VCC

    PIN_15     GND

    PIN_13     MCLR

     

    I used a 56K resistor (I had it around) to use it as a pull up but no luck. I'll get a 4K7.

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  • 0 in reply to brv64

    Brandon,

     

    OK - I wondered why the two diagrams were different but can see from your later photo that yours is the PIM module.

     

    I would side towards pins 26 & 27 as being the ICSPDAT and ICSPCLK pins (In Circuit Serial Programming Data + Clock). This is because nearly all other PIC I have used replicate RB6 and RB7 with the ICSP pins and Pin 26&27 on your device are also RB6 and RB7. Pin_26 is the CLK and Pin_27 is the DATA.

     

    I agree with your power supply choices and MCLR pin.

     

    56k is a bit high as Microchip recommend 4.7k-10k as in this diagram

     

    However looking at your subsequent posts I think your voltage may be wrong (5v from mainboard) - commented in separate post.

     

    Rod