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Modifications for 40-Pin DIP DSPics: Overview & Instructions by Wilmer Arellano

Explore detailed modifications by Wilmer Arellano to adapt 40-pin DIP DSPics, covering pinout variances, programming steps, and wiring methods. Be sure to verify & implement correctly to avoid damage. Check the manual & links below for additional details.

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Modifications for 40-Pin DIP DSPics: Overview & Instructions by Wilmer Arellano

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  1. Rapid40iXL Modifications to accept 40 pin DIP DSPics By Wilmer Arellano

  2. Overview • Disclaimer • Pinout Differences • Modification Steps • Wiring Diagram

  3. Disclaimer • The following indications are guidelines only. • The following Guideline is Based on the dsPIC30F4011 • Students should check that indicated pin numbers correspond to actual pin numbers. • Students should verify that the new indicated connections correspond to the descriptions in next slides and that those are correct. • Damage to any component in this process is students solely responsibility. • The indicated concepts could be used in different model board or with different dsPICS.

  4. Pinout Differences

  5. Modification Steps dsPIC30F4011 • Programming lines PGC & PGD have to be relocated from original location to satisfy 40 pin DIP DSPics requirements. • Original PGC line should be broken and reconnect to pin 26 • Original PGD line should be broken and reconnect to pin 25 • Pint 21 should be connected to VDD • Pint 20 should be connected to VSS

  6. x x 22 Valid for dsPIC4011 25 26 25 26 26 25 24 23 18 17 16 15 10 7 6 5 4 3 2 9 8 19 20 21 22 27 28 29 30 33 34 35 36 37 38 39 40 1 Component Side view

  7. Modification Steps dsPIC30F4013 • Programming lines PGC & PGD have to be relocated from original location to satisfy 40 pin DIP DSPics requirements. • Original PGC line should be broken and reconnect to pin 8 • Original PGD line should be broken and reconnect to pin 9 • Pint 21 should be connected to VDD • Pint 20 should be connected to VSS

  8. x x 9 8 25 26 26 25 24 23 18 17 16 15 10 7 6 5 4 3 2 9 8 19 20 21 22 27 28 29 30 33 34 35 36 37 38 39 40 1 Component Side view Valid for dsPIC4013

  9. Additional information • http://www.dhmicro.com/PDFs/Manual/Rapid40iXL_Man.pdf • http://www.dhmicro.com/prod_r40ixl.html • http://www.dhmicro.com/prod_r40i.html • http://www.dhmicro.com/

  10. Review • Disclaimer • Pinout Differences • Modification Steps • Wiring Diagram

  11. & Questions Answers

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