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{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Chapter 10 - Combinational Logic Systems"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 10_1 Page No. 308"
]
},
{
"cell_type": "code",
"execution_count": 3,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Decimal number= 72\n",
"Eqivalent Binary number= 1001000\n"
]
}
],
"source": [
"x=72##given value in Decimal\n",
"print \"Decimal number=\",(x)\n",
"Str=bin(x)[2:]\n",
"print \"Eqivalent Binary number=\",(Str)#Binary value"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 10_2 Page No. 308"
]
},
{
"cell_type": "code",
"execution_count": 4,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Binary number= 1001000\n",
"Eqivalent Decimal number= 72\n"
]
}
],
"source": [
"x='1001000'##Binary value\n",
"print \"Binary number=\",(x)\n",
"Str=int(x,2)\n",
"print \"Eqivalent Decimal number=\",(Str)#decimal value"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 10_3 Page No. 308"
]
},
{
"cell_type": "code",
"execution_count": 11,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Binary number= 1001000\n",
"Eqivalent Octal number= 0110\n"
]
}
],
"source": [
"b='1001000'#\n",
"print \"Binary number=\",(b)#Binary value\n",
"d=int(b,2)# Binary to decimal value\n",
"o=oct(d)# Decimal to octal\n",
"print \"Eqivalent Octal number=\",(o)"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 10_4 Page No. 309"
]
},
{
"cell_type": "code",
"execution_count": 12,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Decimal number= 72\n",
"Eqivalent Octal number= 0110\n"
]
}
],
"source": [
"x=72#\n",
"print \"Decimal number=\",(x)#Decimal value\n",
"Str=oct(x)#decimal to octal\n",
"print \"Eqivalent Octal number=\",(Str)"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 10_5 Page No. 309"
]
},
{
"cell_type": "code",
"execution_count": 16,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Octal number= 110\n",
"Eqivalent Binary number= 1001000\n"
]
}
],
"source": [
"x='110'#\n",
"print \"Octal number=\",(x)#octal value\n",
"y=int(x,8)# octal to decimal\n",
"Str=bin(y)[2:] #decimal to binary\n",
"print \"Eqivalent Binary number=\",(Str)"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 10_6 Page No. 309"
]
},
{
"cell_type": "code",
"execution_count": 17,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Octal number= 110\n",
"Eqivalent Decimal number= 72\n"
]
}
],
"source": [
"x='110'#\n",
"print \"Octal number=\",(x)# octal value\n",
"Str=int(x,8)#octal to decimal\n",
"print \"Eqivalent Decimal number=\",(Str)"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 10_7 Page No. 309"
]
},
{
"cell_type": "code",
"execution_count": 19,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Decimal number= 72\n",
"Eqivalent Hexadecimal number= 48\n"
]
}
],
"source": [
"x=72#\n",
"print \"Decimal number=\",(x) #decimal value\n",
"Str=hex(x)[2:]# decimal to hexadecimal\n",
"print \"Eqivalent Hexadecimal number=\",(Str)"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 10_8 Page No. 310"
]
},
{
"cell_type": "code",
"execution_count": 20,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Hexadecimal number= 48\n",
"Eqivalent Decimal number= 72\n"
]
}
],
"source": [
"h='48'#\n",
"print \"Hexadecimal number=\",(h)# value in hexadecimal\n",
"d=int(h,16)#hexadecimal to decimal\n",
"print \"Eqivalent Decimal number=\",(d)"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 10_9 Page No. 310"
]
},
{
"cell_type": "code",
"execution_count": 22,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Hexadecimal number= 48\n",
"Eqivalent Binary number= 1001000\n"
]
}
],
"source": [
"h='48'#\n",
"print \"Hexadecimal number=\",(h) #hexadecimal\n",
"d=int(h,16)# converting hexadecimal to decimal\n",
"Str=bin(d)[2:]# converting decimal to binary\n",
"print \"Eqivalent Binary number=\",(Str)"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 10_10 Page No. 310"
]
},
{
"cell_type": "code",
"execution_count": 24,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Binary number= 1001000\n",
"Eqivalent hexadecimal number= 48\n"
]
}
],
"source": [
"x='1001000'#\n",
"print \"Binary number=\",(x)#binary value\n",
"d=int(x,2)#binary to decimal\n",
"h=hex(d)[2:] #decimal to hexa decimal\n",
"print \"Eqivalent hexadecimal number=\",(h)"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 10_11 Page No. 311"
]
},
{
"cell_type": "code",
"execution_count": 34,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Eqivalent BCD of 72 = 111010\n"
]
}
],
"source": [
"#for two digit decimal value to convert into BCD\n",
"#for two digit decimal value to convert into BCD\n",
"x='72'#\n",
"digits = [int(c) for c in x]\n",
"zero_padded_BCD_digits = [format(d, '03b') for d in digits]\n",
"print \"Eqivalent BCD of 72 = \",\n",
"print ''.join(zero_padded_BCD_digits)"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 2",
"language": "python",
"name": "python2"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 2
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython2",
"version": "2.7.9"
}
},
"nbformat": 4,
"nbformat_minor": 0
}
|
