5. (1 mark) Three devices are attached to a microprocessor: Device 1 has highest priority and device 3 has lowest priority. Each device's interrupt handler takes 5-time units to execute Using the sequence diagram of device interrupts illustrated below, show what interrupt handler (if any) is executing at each time. Device 1 Device 2 Device 3 10 15 35 6. (1.5 marks) Consider the following block of 8 x 8 pixels as captured using a CCD 1445 10 1 0 0 51 -10 0 14 21 0 0 0 5. (1 mark) Three devices are attached to a microprocessor: Device 1 has highest priority and device 3 has lowest priority. Each device's interrupt handler takes 5-time units to execute Using the sequence diagram of device interrupts illustrated below, show what interrupt handler (if any) is executing at each time. Device 1 Device 2 Device 3 10 15 35 6. (1.5 marks) Consider the following block of 8 x 8 pixels as captured using a CCD 1445 10 1 0 0 51 -10 0 14 21 0 0 0