I2C UART CAN bus

What does I2C stand for?

• inter-IC

• intra-IC

• individual integrated chip

• intel-IC

Which company developed I2C?

• Intel

• Motorola

• Phillips

• IBM

Which are the two lines used in the I2C?

• SDA and SPDR

• SPDR and SCL

• SDA and SCL

• SCL and status line

Which pin provides the reference clock for the transfer of data?

• SDA

• SCL

• SPDR

• INTERRUPT

Which of the following are the three hardware signals?

• START, STOP, ACKNOWLEDGE

• STOP, TERMINATE, END

• START, SCL, SDA

• STOP, SCL, SDA

Which of the following performs the START signal in I2C?

• Master

• Slave

• CPU

• Memory

Which of the following are handshake signals?

• START

• STOP

• ACKNOWLEDGE

• START and STOP

Which of the following byte performs the slave selection in I2C?

• terminal byte

• first byte

• second byte

• eighth byte

Start bit of UART is logic high.

• True

• False

1. Identify the communication bus used in figure .

• UART

• I2C

• SPC

• CAN