(a) What address code must the MPU in Figure 5-58 generate in order for the data to be transferred into register X?

(b) Assume that X₃ – X₀ = 0110, A₁₅ – A₈ = 11111111, and D₃ – D₀ = 1011. What will be in X after a WR pulse occurs?

Figure 5-58

MPU As >>>> 109 13 0 A4 A13 A A1 Aso Ag As WR Detect address Data Timing & control signal D CLK D Register X CLK D CLK D CLK X Xo