Finding Pin 1

Finding Pin 1Wilfrid Laurier University

Terry Sturtevant

Wilfrid Laurier University

May 23, 2014

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

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

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

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

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

Finding Pin 1

IntroductionExamplesPin numberingSummary

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

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Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

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dimple and notch

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

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dimple and notch; here’s pin 1

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

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Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

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just a notch

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

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just a notch; here’s pin 1

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

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Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

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Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

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notch and shallow circle

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

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

Finding Pin 1

IntroductionExamplesPin numberingSummary

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

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Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

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notch and 2 shallow circles

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

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

Finding Pin 1

IntroductionExamplesPin numberingSummary

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

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Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

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deep circle and shallow circle

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

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

Finding Pin 1

IntroductionExamplesPin numberingSummary

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Start at pin 1

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

n1

n2

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

n1

n2

n3

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

n1

n2

n3

n4

n5

n6

n7

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

n1

n2

n3

n4

n5

n6

n7

n8

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

Finding Pin 1

IntroductionExamplesPin numberingSummary

n1

n2

n3

n4

n5

n6

n7

n8n9

Terry Sturtevant Finding Pin 1 Wilfrid Laurier University

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

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

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

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

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

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