Developement board


Closed Thread
Results 1 to 9 of 9

Hybrid View

  1. #1
    Join Date
    Sep 2004
    Location
    montreal, canada
    Posts
    6,898


    Did you find this post helpful? Yes | No

    Default

    Of course not the F877(a) as it's almost obsolete anyways. I would suggest the 16F887 or PIC18F4520... but that doesn't cover the USB. So go for the 18F2550 or 18F4550. As long as you can deal with the fact that the dedicated USB pins can't be used as standard i/o (mostly only as Input), then you should be able to cover almost everything you have on your current list...except the USB slave... where you need an interface in between OR go for a bigger PIC with USB OTG... but it won't work with PBP... nothing is perfect

    PICKIT2 will be perfect... and now it has the Logic Analyser utility, that could be handy.

    A bit pointless to go for the Bootloader... at least student won't learn how to set config fuses and how to program them in-circuit and how to design something for ICSP support. Pickit2 is a fast programmer, sure it's faster than most Bootloader.

    Is there a board with everything in your list? Probably not 100%. Have a look at MikroElektronika EasyPic 5... and their expansion modules. And probably that one...
    http://www.picbasic.co.uk/forum/showthread.php?t=8817

    You could still design your own 'main board' on which you just plug some plug-in modules.

    HTH
    Last edited by mister_e; - 22nd May 2008 at 23:41.
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.

  2. #2
    Join Date
    Jan 2006
    Location
    Toronto
    Posts
    109


    Did you find this post helpful? Yes | No

    Default

    Thanks Mister_E

    The whole point of the class is to learn PCB fabrication and layout so designing their own board is what we intend to do. the 18F4520 is nice but small. I was thinking something around the 80 to 100 pin count. Probably whatever the biggest one the PicBasic supports if not then we may just use mikroBasic instead. All those pre made boards are nice but doesn't help them learn the whole PCB fabrication process. The board they make is most likely going to be 4 to 8 layers so i want to stuff it with as much as we can.

  3. #3
    Join Date
    Sep 2004
    Location
    montreal, canada
    Posts
    6,898


    Did you find this post helpful? Yes | No

    Default

    Well you could go for the 18F97J60. This is the biggest PBP can support, and i think it's the bigest 18F of Microchip 'till now.

    I'm waiting for few samples of it. BIG PIC indeed, small pins though, maybe not that easy to solder.

    18F8722 is still 'interesting' for a 80 pins, but not that much features.
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.

  4. #4
    Join Date
    Jan 2006
    Location
    Toronto
    Posts
    109


    Did you find this post helpful? Yes | No

    Default

    Thanks again

    That PIC sounds perfect for what we want. Soldering that part shouldn't be a problem for we have the latest in SMD soldering equipment.

Similar Threads

  1. 16f887 44 pin demo board code problem?
    By jessey in forum mel PIC BASIC Pro
    Replies: 9
    Last Post: - 7th December 2008, 14:17
  2. HELP with LAB-X1 board
    By manwolf in forum Off Topic
    Replies: 1
    Last Post: - 11th June 2008, 19:52
  3. 5v and 7v on same board - question
    By mark.oswald in forum Schematics
    Replies: 1
    Last Post: - 28th July 2007, 23:03
  4. SRF04 Range Finder 16F628 R18iXL Board
    By Spindle in forum mel PIC BASIC Pro
    Replies: 0
    Last Post: - 20th June 2005, 02:08
  5. bootloading to a multi-controller board
    By rossfree in forum mel PIC BASIC Pro
    Replies: 7
    Last Post: - 16th February 2005, 01:21

Members who have read this thread : 0

You do not have permission to view the list of names.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts