Question: draw a logic design for a Binary Coded Decimal (BCD) system that generates LED values for 3-digit numbers in 3 seven segment display and performs

draw a logic design for a Binary Coded Decimal (BCD) system that generates LED values for 3-digit numbers in 3 seven segment display and performs the following operation the system has A0, A1, A2, A3, B0, B1, B2, B3, C0, C1, C2, and C3 as inputs. each letter is for each digit. A0, A1, A2, and A3 are to be represented on the first 7-segment display, and B0, B1, B2, and B3 are to be represented on the second 7-segment display, and C0, C1, C2, and C3 is to be represented on the second 7-segment display. and 2 inputs to select which it is S0 and S1 that control the operation that it's going to do on the number of the inputs. if S0 = 0 and S1 = 0 assign A0, A1, A2, A3, B0, B1, B2, B3, C0, C1, C2, and C3 to zero (reset) if S0 = 1 and S1 = 0 start counting up on A0, A1, A2, A3, B0, B1, B2, B3, C0, C1, C2, and C3 if S0 = 0 and S1 = 1 start counting down on A0, A1, A2, A3, B0, B1, B2, B3, C0, C1, C2, and C3 if S0 = 1 and S1 = 1 load A0, A1, A2, A3, B0, B1, B2, B3, C0, C1, C2, and C3 with the normal input

note: you don't need to draw the seven-segment display decoders from scratch use three blocks for it, for the rest you can use any known logic gate (and, or, nand, nor, xor, xnor, mux, decoder...etc) you don't have to use all of them

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!