For my CCOM 3030 class
3 bit counter
Computer Systems Architecture
16-bit Ripple Carry Adder/Subtractor made from 8-bit Ripple Carry Adder/Subtractor which are made from Full Adders.
32-bit ALU, only with AND, OR, and ADDER/SUBTRACTOR.
This is a 2 bit counter using d flip-flops that skips 0. The sequence is 1, 2, 3, 1, 2,... .
Converts a 4-bit value to a 16-bit value that is readable by a 16-segment display.
Simple 1-bit alu with 4 operations.
A simple adder that adds two 4-bit integers and returns the result on a hex display.It also keeps track of the flags.It can also subtract if the ADD/SUB is 1ADD/SUB = 0 => addADD/SUB = 1 => sub
circuito di prova
this is the conversion of 4 bit bus using 2 register in a circuitverse