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Logic Experiment 9

Logic Experiment 9. 老師：伍紹勳 助教：江長庭 鄭仲傑. Equipment. IC ： 221Ω 電阻 x 4 、 7476 x 2 、 7400(NAND) x 1 、 LED x 4 、微動開關* 1. Review. Edge Trigger Positive-Edge-Trigger Negative-Edge-Trigger. Trigger Input Output. Negative edge. Positive edge. SR Latch - Debouncing. 微動開關. R. GND.

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Logic Experiment 9

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  1. Logic Experiment 9 老師：伍紹勳 助教：江長庭 鄭仲傑

  2. Equipment IC：221Ω電阻x 4、7476 x 2、7400(NAND) x 1、LED x 4 、微動開關*1

  3. Review • Edge Trigger • Positive-Edge-Trigger • Negative-Edge-Trigger Trigger Input Output Negative edge Positive edge

  4. SR Latch - Debouncing

  5. 微動開關 R GND S

  6. JK flip-flop (JK FF)

  7. 0 0 0 1 Clock A B C D Upper Counter working process 1 1 1 1

  8. 7476 (JK FF) Preset: Setting FF asynchronously Clear: Clear FF asynchronously

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