1 files changed, 29 insertions, 0 deletions
diff --git a/3827/CH4/EX4.4/EX4_4.sce b/3827/CH4/EX4.4/EX4_4.sce
new file mode 100644
index 000000000..863c0dc60
--- /dev/null
+++ b/3827/CH4/EX4.4/EX4_4.sce
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+//EX4_4: Adder to add two 2-bit binary numbers and produce 3-bit sum
+
+//clears the screen
+clc
+
+//clears already existing variables
+clear
+
+disp(' A | B | C | D | X | Y | Z |')
+disp('----------------------------')
+disp(' 0 | 0 | 0 | 0 | 0 | 0 | 0 |')
+disp(' 0 | 0 | 0 | 1 | 0 | 0 | 1 |')
+disp(' 0 | 0 | 1 | 0 | 0 | 1 | 0 |')
+disp(' 0 | 0 | 1 | 1 | 0 | 1 | 1 |')
+disp(' 0 | 1 | 0 | 0 | 0 | 0 | 1 |')
+disp(' 0 | 1 | 0 | 1 | 0 | 1 | 0 |')
+disp(' 0 | 1 | 1 | 0 | 0 | 1 | 1 |')
+disp(' 0 | 1 | 1 | 1 | 1 | 0 | 0 |')
+disp(' 1 | 0 | 0 | 0 | 0 | 1 | 0 |')
+disp(' 1 | 0 | 0 | 1 | 0 | 1 | 1 |')
+disp(' 1 | 0 | 1 | 0 | 1 | 0 | 0 |')
+disp(' 1 | 0 | 1 | 1 | 1 | 0 | 1 |')
+disp(' 1 | 1 | 0 | 0 | 0 | 1 | 1 |')
+disp(' 1 | 1 | 0 | 1 | 1 | 0 | 0 |')
+disp(' 1 | 1 | 1 | 0 | 1 | 0 | 1 |')
+disp(' 1 | 1 | 1 | 1 | 1 | 1 | 0 |')
+disp('X(A,B,C,D) = Σm(7, 10, 11, 13, 14, 15)')
+disp('Y(A,B,C,D) = Σm(2, 3, 5, 6, 8, 9, 12, 15)')
+disp('Z(A,B,C,D) = Σm(1, 3, 4, 6, 9, 11, 12, 14)')