Write in HCS12 language. C or assembly program.

1) 7 marks] Write a C or an assembly program to generate the waveform shown in Fig. 1 on PB1 (pin 1 of port B) using RTI interrupts. 1 sec Fig. 1 4s Hint: You can modify the example in the course slides. PB1 should be high for 8 RTI interrupts (-1 second) and low for 32 RTI interrupts (-4 seconds). This process should be continuous. 1) 7 marks] Write a C or an assembly program to generate the waveform shown in Fig. 1 on PB1 (pin 1 of port B) using RTI interrupts. 1 sec Fig. 1 4s Hint: You can modify the example in the course slides. PB1 should be high for 8 RTI interrupts (-1 second) and low for 32 RTI interrupts (-4 seconds). This process should be continuous