1 / 16

SE-3910 Real-time Systems

SE-3910 Real-time Systems. Week 2, Class 3 Return Quiz, Q’s on HW Assignment? Signals – Audio! Review/Basic Circuits Kirkhoff’s Current & Voltage Law, Equivalent Resistance Ohm’s Law, Switches, Potentiometers, & Pull-up resistors How to burn up your Beaglebone (Didn’t cover)

nevan
Download Presentation

SE-3910 Real-time Systems

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. SE-3910Real-time Systems • Week 2, Class 3 • Return Quiz, Q’s on HW Assignment? • Signals – Audio! • Review/Basic Circuits • Kirkhoff’s Current & Voltage Law, Equivalent Resistance • Ohm’s Law, Switches, Potentiometers, & Pull-up resistors • How to burn up your Beaglebone (Didn’t cover) • Quiz Tuesday at start of Lab 3 • On prelab video, Beagleboard circuits, etc. SE-3910 - Dr. Josiah Yoder Slide style: Dr. Hornick Much Material: Dr. Schilling, Some from Dr. Hornick, etc.

  2. Upcoming Quiz:Topics[STALE: See Monday’s!] • Prelab video – questions similar to the quiz at the end of Dr. Schilling’s video (TBA) • How to burn up your Beaglebone • Beaglebone I/O circuits • Locating a pin on board • (will supply necessary figures!) • Label amplitude, peak-to-peak voltage, pulse-width, etc. on a waveform & compute Veff SE-3910 - Dr. Josiah Yoder Slide style: Dr. Hornick Much Material: Dr. Schilling

  3. Sketching & Listening to Waveforms • Sine wave • Square wave • Sawtooth wave(s) • Random wave • Efffect of changing • Amplitude • Frequency • Phase (time shift) On sound! Also: Rise Time, Time Difference, Offset SE-3910 - Dr. Josiah Yoder Slide style: Dr. Hornick Much Material: Dr. Schilling

  4. A – 440[Didn’t discuss] • The A above middle C • An American Standard - 1936 ASA (ANSI) • International – 1955, 75 (ISO-16) • 440 Hz = 440 cps (archaic) • Used to tune most modern instruments SE-3910 - Dr. Josiah Yoder Slide style: Dr. Hornick Much Material: Dr. Schilling

  5. Pinout: Analog Discovery (Digilent) SE-3910 - Dr. Josiah Yoder Slide style: Dr. Hornick Much Material: Dr. Schilling

  6. PC Contains separate • Microprocessor(s) • Memory • Peripheral (I/O) device HW • serial port • parallel port • USB port • Bluetooth port • IR port • AGP port • WiFi port,… SE-3910 - Dr. Josiah Yoder Slide style: Dr. Hornick Much Material: Dr. Schilling

  7. Beaglebone SE-3910 - Dr. Josiah Yoder Slide style: Dr. Hornick Much Material: Dr. Schilling

  8. SE-3910 - Dr. Josiah Yoder Slide style: Dr. Hornick Much Material: Dr. Schilling

  9. Expansion SE-3910 - Dr. Josiah Yoder Slide style: Dr. Hornick Much Material: Dr. Schilling

  10. A Cape SE-3910 - Dr. Josiah Yoder Slide style: Dr. Hornick Much Material: Dr. Schilling

  11. SE-3910 - Dr. Josiah Yoder Slide style: Dr. Hornick Much Material: Dr. Schilling

  12. Finding GPIO Port SE-3910 - Dr. Josiah Yoder Slide style: Dr. Hornick Much Material: Dr. Schilling

  13. Resistor Switch Ground Battery Source SE-3910 - Dr. Josiah Yoder Slide style: Dr. Hornick Much Material: Dr. Schilling

  14. SE-3910 - Dr. Josiah Yoder Slide style: Dr. Hornick Much Material: Dr. Schilling

  15. SE-3910 - Dr. Josiah Yoder Slide style: Dr. Hornick Much Material: Dr. Schilling

  16. Class Example SE-3910 - Dr. Josiah Yoder Slide style: Dr. Hornick Much Material: Dr. Schilling

More Related