Reference no: EM133718819
Assignment: Software Engineering the Function of the Purple Wire
I. How many bits is the data bus (blue line)?
II. How many wires is the purple line?
III. What is the purpose of the purple wires?
IV. What is the purpose of the A10 and A9 wires?
V. Explain the truth table of the 2x4 Decoder.
VI. What is the meaning of a LOAD instruction?
VII. When a LOAD instruction is getting executed. how many bytes are loaded to the CPU register?
VIII. Assuming LOAD Ox123 is being executed:
i. What is the value of the A8:A1 blue wire?
ii. What is the value of the Al 0:A9 yellow wire?
iii. Which chip is being selected?
IX. Which chip is selected for the following LOAD instructions?
i. LOAD Ox00
ii. LOAD OxFF
iii. LOAD Ox100
iv. LOAD Ox1 FF
v. LOAD 0x200.