Explain figure 1.11 on slide 26 in the slides. (Note this is not figure 1.1 on slide 5.)  

T-M T-M Stack Stack Program Program nrupt General ServiceRegisters npGeneral Service Registers Y+ L Y+L Stack T-M User's Program Main Memory Main Memory (a) Interrupt occurs after instruction at location N b) Return from interrupt Figure 1.11 Changes in Memory and Registers for an Interrupt