Design 2-bit Mod-5 Multiplication/Division Module Using Logic Gates

[windowsxp]

design the 2-bit mod-5 multiplication/division module using only basic logic gates.

the number 0 is often ignored. Thus, in your design, the following 2-bit number representation is used:
00-->1,
01--> 2,
10-->3 and
11-->4.
examples of mod-5 multiplication:
4 × 2 ≡ 3 (mod 5), 3 × 3 ≡ 4 (mod 5).


Determine the truth tables and logic circuits ?

the block diagram and the whole Q was attached in the file below.

please help me I'm struggling and i dunn how to start solving this problem


your help highly appreciated

 

[arunbg]

Not sure what you mean by mod-5 division, but you can always start out by drawing the truth table for the operation as usual. Then use K-maps just like any other logic circuit.