00:00what is a binary number in mathematics and digital electronics a binary number
00:05is a number which base is 2 uses only two symbols 0 and 1 the binary code assigns
00:12a pattern of binary digits binary period period nature decay less significant
00:20bit or operating a more significant bit the my binder the binary counting
00:27sequence has an important characteristics as shown as shown in the figure a number
00:34of decimal changes to binary with a specific pattern here a lsb means less
00:40significant bit msb mean most significant bit binary number user
00:48in machine computer application shopter mobile operating system etc
00:54bcd code bcd is a way to express each of the decimal digit with a binary code
01:04decimal digit ke binary code express college system so that will bcd code here is
01:11digit is represented by a 4 bit binary number bcd code 4 bit number system like
01:19decimal is equal to bcd what is the apple the decimal is the mustard
01:22you can you I will take all that one Find a wanted binary andhe
01:34equal to 1 byÎŋ out errorHH data and just decimal developing binary timer
01:41convert as se and bcd te sajano jano 4 bit ko nama ni chse. Advantager katho jo di boli it is
01:48very similar to decimal system. Decimal number system is very similar. We need to remove
01:54binary equivalent of decimal number 0 to 9 only. Disadvantager katho jo di boli the addition
02:02and subtraction of bcd have different rules. The bcd arithmetic is little more complicated.
02:09What is byte? A byte is a unit of data that is 8 binary digit long. 8 bits is equal to
02:181 byte. 1 byte is equal to 1 character. ASCII code. The meaning of ASCII code is American
02:27standard code for information interchange. The most widely accepted code in the world is ASCII
02:35code. What are the difference between bcd and binary? bcd code are arithmetic is more complicated
02:47than binary arithmetic. bcd is less efficient than binary. 78 decimal hala. 78 decimal thar binary hala
02:58bcd code. bcd is not another number system like binary. bcd and gray code. In bcd code, one or more bits can be changed at a time. But in gray code, only one bit can change at a time.
03:22Less efficiency than gray code. bcd is also less efficiency than binary. More useful in circuit that are sensitive to gliss.
03:34What is the largest decimal value that can be represented in bcd using two bytes? bcd code is usually 4 bits of number to express and a byte hertz to
03:52decimal digits. bcd code is 4 bits of decimal digits. bcd code is using 4 bits of number system. 4 bits of number to express and a byte holds two decimal digits.
04:14So, to make 9, 4 bits are needed in bcd. So, the largest number is 999. Binary devices are simple and easy to build. Binary signals are very clear and ambitious.
04:36Binary signals is flawless. Copies can be made. Easy to be represented and make a circuit easy to understand.
04:45Binary signals is flawless. Copies can be made. Easy to be represented and make a circuit easy to understand.
04:51Binary signals. Timing is responsible.
04:52Follow the video and subscribers. Binary signals will be regarded asáēŖi.
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