Embedded Software Engineer Question:
Download Questions PDF

Tell me what are buses used for communication in embedded system?


Answer #1
For embedded system, the buses used for communication includes

I2C: It is used for communication between multiple ICs
CAN: It is used in automobiles with centrally controlled network
USB: It is used for communication between CPU and devices like mouse, etc.
While ISA, EISA, PCI are standard buses for parallel communication used in PCs, computer network devices, etc.

Answer #2
Also SPI, RS232, Ethernet...

Download Embedded Software Engineer Interview Questions And Answers PDF

Previous QuestionNext Question
Tell me significance of watchdog timer in Embedded Systems?Do you know what is virtual memory?