finding pin 1 - wilfrid laurier universitydenethor.wlu.ca/pc120/pin1beam.pdfstart at pin 1 terry...
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Finding Pin 1
Finding Pin 1Wilfrid Laurier University
Terry Sturtevant
Wilfrid Laurier University
May 23, 2014
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
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Finding Pin 1
IntroductionExamplesPin numberingSummary
Introduction
In order to use a chip, you need to know how the pins arenumbered.
Finding pin 1 is the first thing to do.
After that, numbers increase going around the chipcounter-clockwise.
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 3: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/3.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
Introduction
In order to use a chip, you need to know how the pins arenumbered.
Finding pin 1 is the first thing to do.
After that, numbers increase going around the chipcounter-clockwise.
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 4: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/4.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
Introduction
In order to use a chip, you need to know how the pins arenumbered.
Finding pin 1 is the first thing to do.
After that, numbers increase going around the chipcounter-clockwise.
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 5: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/5.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
Introduction
In order to use a chip, you need to know how the pins arenumbered.
Finding pin 1 is the first thing to do.
After that, numbers increase going around the chipcounter-clockwise.
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 6: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/6.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 7: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/7.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 8: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/8.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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dimple and notch
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 9: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/9.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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dimple and notch; here’s pin 1
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 10: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/10.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 11: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/11.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 12: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/12.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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just a notch
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 13: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/13.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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just a notch; here’s pin 1
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 14: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/14.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 15: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/15.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 16: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/16.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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notch and shallow circle
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 17: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/17.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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notch and shallow circle; here’s pin 1
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 18: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/18.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 19: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/19.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 20: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/20.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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notch and 2 shallow circles
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 21: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/21.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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notch and 2 shallow circles; here’s pin 1
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 22: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/22.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 23: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/23.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 24: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/24.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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deep circle and shallow circle
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 25: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/25.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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deep circle and shallow circle; here’s pin 1
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 26: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/26.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
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Start at pin 1
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 27: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/27.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
n1
n2
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 28: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/28.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
n1
n2
n3
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 29: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/29.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
n1
n2
n3
n4
n5
n6
n7
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 30: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/30.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
n1
n2
n3
n4
n5
n6
n7
n8
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 31: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/31.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
n1
n2
n3
n4
n5
n6
n7
n8n9
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 32: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/32.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
n1
n2
n3
n4
n5
n6
n7
n8n9n10n11n12n13n14
All of the pins
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 33: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/33.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
Summary
Pin 1 is at the end with the most or deepest notches, dimples,etc.
Note that in all of the cases shown, if the writing is right-sideup, then pin 1 is at the bottom left.
This is also a clue.
After that, numbers increase going around the chipcounter-clockwise.
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 34: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/34.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
Summary
Pin 1 is at the end with the most or deepest notches, dimples,etc.
Note that in all of the cases shown, if the writing is right-sideup, then pin 1 is at the bottom left.
This is also a clue.
After that, numbers increase going around the chipcounter-clockwise.
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 35: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/35.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
Summary
Pin 1 is at the end with the most or deepest notches, dimples,etc.
Note that in all of the cases shown, if the writing is right-sideup, then pin 1 is at the bottom left.
This is also a clue.
After that, numbers increase going around the chipcounter-clockwise.
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 36: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/36.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
Summary
Pin 1 is at the end with the most or deepest notches, dimples,etc.
Note that in all of the cases shown, if the writing is right-sideup, then pin 1 is at the bottom left.
This is also a clue.
After that, numbers increase going around the chipcounter-clockwise.
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University
![Page 37: Finding Pin 1 - Wilfrid Laurier Universitydenethor.wlu.ca/pc120/pin1beam.pdfStart at pin 1 Terry Sturtevant Finding Pin 1 Wilfrid Laurier University Finding Pin 1 Introduction Examples](https://reader031.vdocuments.mx/reader031/viewer/2022030508/5ab713677f8b9a86428e5aaa/html5/thumbnails/37.jpg)
Finding Pin 1
IntroductionExamplesPin numberingSummary
Summary
Pin 1 is at the end with the most or deepest notches, dimples,etc.
Note that in all of the cases shown, if the writing is right-sideup, then pin 1 is at the bottom left.
This is also a clue.
After that, numbers increase going around the chipcounter-clockwise.
Terry Sturtevant Finding Pin 1 Wilfrid Laurier University