initial commit / add all books

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diff --git a/2522/CH3/EX3.5/exm3_5.sce b/2522/CH3/EX3.5/exm3_5.sce
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+////page no 91

+//example no 3.5

+//MEMORY ADDRESS RANGE OF 6116.

+clc;

+printf('A10-A0 are  address lines for register select. \n');

+printf('A15-A11 are address lines for chip select. \n \n');

+printf('A15 A14 A13 A12 A11 \n');

+printf(' 1  0   0   0   1 \n \n'); //chip select bits have to be active low always to select that chip.

+printf('A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 \n');

+printf('0   0  0  0  0  0  0  0  0  0  0  \n'); //this selects the register 

+printf('The above combination selects the memory address 8800H. \n \n');

+printf('A15 A14 A13 A12 A11 \n');

+printf(' 1  0   0   0   1 \n \n'); //chip select bits have to be active low always to select that chip.

+printf('A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 \n');

+printf('1   1  1  1  1  1  1  1  1  1  1  \n'); //this selects the register  

+printf('The above combination selects the memory address 88FFH. \n \n');

+//thus this chip can select any memory location from 8800H to 88FFH.

diff --git a/2522/CH3/EX3.5/exm3_5_output.jpg b/2522/CH3/EX3.5/exm3_5_output.jpg
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