3.03. SPI

  1. Explain about SPI Protocol and what is the use of SPI .[AMD Jan-2026] [Enfabrica Corporation] [Hyundai Mobi’s]
  2. what is the difference between SPI and I2C?[AMD Jan-2026]
  3. Why SPI is faster than I2C?[AMD Jan-2026] [Analogics-14-08-24]
  4. Explain spi modes.[Vem Feb-2026][AMI-06-05-2023]
  5. how many slaves we connect in spi? if there is any restrictions.[Vem Feb-2026]
  6. What is the advantage and drawback of daisy chain tool.[Vem Feb-2026]
  7. What is SPI throughput? [5G Testbed]
  8. Who will Initiate the communication in SPI ,Explain Communication Flow. [AMI-06-05-2023]
  9. Explain about SPI Internal Working. [AMI-06-05-2023]
  10. what is the Frame Format of SPI Protocol? [AMI-06-05-2023]
  11. How does SPI communication work? [Avantel Limited]
  12. Explain SPI pins and their functions. [Data Patterns (India) Limited-DTDS]
  13. Explain in detail about SPI. [Enfabrica Corporation]
  14. Explain the SPI communication protocol. How many bits of data can be transferred at a time? [Mirafra Technologies Pvt. Ltd.]
  15. What is the maximum speed and bit rate of the SPI protocol? [Pentagon Rugged Systems Private Limited]
  16. Explain the different modes in the SPI protocol. [Pentagon Rugged Systems Private Limited]
  17. Is SPI synchronous or asynchronous? [Pentagon Rugged Systems Private Limited]
  18. What is the maximum speed and bit rate of SPI?
  19. What are the different modes in SPI?
  20. Why does SPI not natively support multi-master communication?
  21. What is SPI? Explain the protocol. [Quanint Techsoft / Sanguine Inno Tech / Team F1 Network / VEM Technology]
  22. Explain SPI frame format. [Quanint Techsoft / Sanguine Inno Tech]
  23. What is CPOL and CPHA? Explain SPI modes with diagrams. [Quanint Techsoft / VEM Technology]
  24. What is the speed of SPI? [Sanguine Inno Tech]
  25. If EEPROM is the slave, how do you communicate with SPI? [Sanguine Inno Tech]
  26. How to take a particular slave from SPI if multiple slaves are there? How does data flow? [Samhitha Corp]
  27. How many slaves can we connect to SPI? Are there any restrictions? [VEM Technology]
  28. Is SPI multi-master possible or not? [VEM Technology]
  29. What is Daisy-Chaining in SPI? [VEM Technology]
  30. SPI modes — how many modes? [VEM Technology]
  31. SPI minimum and maximum frequency. [VEM Technology]
  32. Difference between I2C and SPI — which is better to interface a module? [VEM Technology]
  33. Explain SPI protocol. Draw the frame format. [TeraScale]
  34. Explain SPI block diagram — MOSI, MISO, SCLK, CS lines. [TeraScale]
  35. Draw SPI diagram with 3 slaves. [TeraScale]
  36. Explain modes — what is clock polarity (CPOL) and clock phase (CPHA)?[TeraScale]
  37. How does communication happen in SPI — explain Master-Out Slave-In frame format. [TeraScale]
  38. If I want to transfer data at high speed, which protocol would I choose? Why? [TeraScale]
  39. You have only 4 GPIO pins but need to connect 4 slaves — what approaches can you try? [TeraScale]
  40. How does STOP happen in SPI (there is no stop bit)? [TeraScale]
  41. Is SPI broadcasting or unicasting? [TeraScale]
  42. Have you done any project using SPI? Explain your hands-on experience. [TeraScale]
  43. What is the difference between SPI and I2C? [TeraScale]