Embedded Software Engineer Interview Question:

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

Submitted by: Muhammad

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.
Submitted by: Muhammad