diff options
Diffstat (limited to '2522/CH7/EX7.9')
| -rwxr-xr-x | 2522/CH7/EX7.9/exm7_9.sce | 21 | ||||
| -rwxr-xr-x | 2522/CH7/EX7.9/exm7_9_output.jpg | bin | 0 -> 24844 bytes |
2 files changed, 21 insertions, 0 deletions
diff --git a/2522/CH7/EX7.9/exm7_9.sce b/2522/CH7/EX7.9/exm7_9.sce new file mode 100755 index 000000000..a67e89f30 --- /dev/null +++ b/2522/CH7/EX7.9/exm7_9.sce @@ -0,0 +1,21 @@ +//page no 234
+// example no 7.9
+// LEFT ROTATION (RAL) OF BITS.
+clc;
+// initially
+printf('Accumulator= AAH \n');
+printf('D7 D6 D5 D4 D3 D2 D1 D0 \n');
+printf(' 1 0 1 0 1 0 1 0 =AAH \n \n');
+printf('CY= 0 \n \n');
+printf('RAL \n \n');
+printf('CY= 1 \n \n');
+// carry flag is set because D7 bit was 1.
+printf('D7 D6 D5 D4 D3 D2 D1 D0 \n');
+printf(' 0 1 0 1 0 1 0 0 =54H \n \n'); // after the executuion of first RAL.
+// RAL instruction places D7 bit in CY flag & CY flags bit is send to D0 bit.
+printf('RAL \n \n');
+printf('CY= 0 \n \n');
+// carry flag is reset because D7 bit was 0.
+printf('D7 D6 D5 D4 D3 D2 D1 D0 \n');
+printf(' 1 0 1 0 1 0 0 1 =A9H \n \n'); // after the executuion of second RAL.
+// RAL instruction places D7 bit in CY flag & CY flags bit is send to D0 bit.
diff --git a/2522/CH7/EX7.9/exm7_9_output.jpg b/2522/CH7/EX7.9/exm7_9_output.jpg Binary files differnew file mode 100755 index 000000000..0f26bb266 --- /dev/null +++ b/2522/CH7/EX7.9/exm7_9_output.jpg |
