199 4x4 Array Multiplier
199 : 4x4 Array Multiplier
- Author: Marisol and Shahran
- Description: 4x4 structural Array Multiplier
- GitHub repository
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How it works
Our implementation of the multiplier took in two 4-inputs, m and q, and produced an 8-bit output, p, representing their product. We then genereated partial products by ANDing each bit of m with all bits of q and used a series of full adders, to sum these partial products. Each adder handled the addition of bits and carry-out/carry-in signals from the previous stage, ensuring proper alignment of the products.
How to test
We parse in an 8-bit value which is split into 2 4-bit values to generate m(bits 8 to 5), and q(bits 4 to 1). These two values are then multiplied to produce our product p.
External hardware
N/A
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | q[0] | p[0] | |
| 1 | q[1] | p[1] | |
| 2 | q[2] | p[2] | |
| 3 | q[3] | p[3] | |
| 4 | m[0] | p[4] | |
| 5 | m[1] | p[5] | |
| 6 | m[2] | p[6] | |
| 7 | m[3] | p[7] |