Computer Logic Design

已取消 已发布的 Nov 25, 2013 货到付款
已取消 货到付款

Design a sequential 4-bit multiplier which multiplies two 4-bit positive numbers A and B and outputs the product P. P is an 8-bit number. You are allowed to use only one TTL 7483 4-bit adder and any number of other components.

The circuit should have the following inputs and outputs:

Inputs: Two 4-bit numbers A and B, Start signal S and Clock.

Output: Output ready flag R (use a LED), and one 8-bit number P (Use a seven segment display for 7-bits and a LED for the 8th bit)

The circuit should function as follows:

Whenever the start signal S is 0, the circuit should read the input numbers and set the R flag to 0.

Whenever the start signal S is changed from 0 to 1, the circuit should compute the product and lights up the output ready LED. The output should remain constant after the R flag is set, i.e., there should be any change in the output in the subsequent clocks until S is changed to 0.

Logisim design is preferred

工程

项目ID: #5166622

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1个方案 远程项目 活跃的Nov 25, 2013

1 威客就此工作平均出价 $100

itachi23

i can implement it also via similation software workbunch instrument etc .............................................................................................................................................. 更多

$100 USD 在3天内
(6条评论)
3.8