22. You have a small CPU with a 10-bit address bus. You need to connect a 64-byte PROM, a 32-byte RAM, and a 4-port I/O chip with two address lines. Chip selects on all chips are asserted high.

(a) Show the connection for full address decoding with the PROM at address 0, the RAM at address 384, and the PIO at address 960. (These addresses are decimal.) (b)

Show the connection for partial address decoding with the chips at the same locations. Show the memory map with partial address decoding and ensure that no duplicate regions overlap.

For each chip, state (1) how many clones are produced and (2) the starting address of each clone.