question 4)b

b. a. Slave (index: 15H) sends a 3 byte data (char 'Hi') to a master (index: 4H ). Draw the corresponding sequence diagram. b. If another master (index: 5H ) wants to read the data from the slave (index: 15H), explain briefly when the master (index: 5H ) will start to talk on the bus to read the data if bus busy technique is used