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03 timer
03 timer
03 timer
03 timer
03 timer
03 timer
03 timer
03 timer
03 timer
03 timer
03 timer
03 timer
03 timer
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03 timer

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Timer

Timer

Published in: Technology, Design
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Transcript

  • 1. Timer/Counter Oleh : Amin Suharjono
  • 2. Dasar Counter
  • 3. Timer pada MCS-51 <ul><li>Terdiri 2 Timer/Counter 16 bit </li></ul><ul><ul><li>Seri 8x32/52 => (3 timer) </li></ul></ul><ul><li>Masing-masing sebagai Timer/Counter </li></ul><ul><li>Timer => sumber pulsa Clock Internal </li></ul><ul><li>Counter => sumber pulsa eksternal via T0/T1 (P3.4/P3.5) </li></ul><ul><li>Dikendalikan melalui program dengan mengatur SFR yang terkait </li></ul>
  • 4. SFR terkait dengan Timer
  • 5. Register TMOD
  • 6. Memilih Mode Timer/Counter
  • 7. Prinsip Kerja Mode Timer
  • 8. Prinsip kerja Mode Timer (2)
  • 9. Register TCON
  • 10. Sumber Pulsa
  • 11. Memulai dan Menghentikan TIMER
  • 12. Skema Timer Mode 1
  • 13. Contoh Aplikasi <ul><li>Generator Pulsa 10 KHz </li></ul>

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