![ 00000000 [0] 0*0
00000001 [1] 1*0
00000010 [2] 2*1
00000100 [4] 2*2
00001000 [8] 2*2*2
00010000 [16] 2*2*2*2
00100000 [32] 2*2*2*2*2
01000000 [64] 2*2*2*2*2*2
10000000 [128] 2*2*2*2*2*2*2
Binary Conversion](https://image.slidesharecdn.com/computerstoragefundamentals-250115114415-132efcc0/85/The-fundamentals-of-Computer-Storage-System-11-320.jpg)
![ 00000011 [3]
00000111 [7]
00001111 [15]
00011111 [31]
00111111 [63]
01111111 [127]
11111111 [255]
Binary Conversion](https://image.slidesharecdn.com/computerstoragefundamentals-250115114415-132efcc0/85/The-fundamentals-of-Computer-Storage-System-12-320.jpg)
The fundamentals of Computer Storage System
- 1. Binary Conversion Switch ON or OF
- 2. Data are processed and stored in a computer system through the presence or absence of electronic or magnetic signals in the computer ‘s. Computer Storage Fundamentals
- 3. The smallest element of data is called a bit, short for binary digit, which can have a value of either 0 or 1. A byte is a basic grouping of bits that the computer operates as a single unit. Bit and byte
- 4. Typically, it consists of eight bits and represents one character of data.
- 5. Computers use the binary system to store and computer numbers. Computer is understand only machine language 0 or 1 0 mean off 1 mean on Binary Conversion
- 6. How we can convert decimal to Binary. Machine can understand 0 or 1 Binary Conversion
- 7. Every computer processor is made of millions of switches that can be turned off or on. Binary Conversion
- 8. These switches have only two states, it makes sense for a computer to perform its computations with a number system that only has two digits: the binary number system. These digits (0 and 1) correspond to the off and on positions of the switches in the computer processor. Binary Conversion
- 9. 164 Decimal Binary 10100100 Binary Conversion
- 10. Now how can we convert ? Binary Conversion
- 11. 00000000 [0] 0*0 00000001 [1] 1*0 00000010 [2] 2*1 00000100 [4] 2*2 00001000 [8] 2*2*2 00010000 [16] 2*2*2*2 00100000 [32] 2*2*2*2*2 01000000 [64] 2*2*2*2*2*2 10000000 [128] 2*2*2*2*2*2*2 Binary Conversion
- 12. 00000011 [3] 00000111 [7] 00001111 [15] 00011111 [31] 00111111 [63] 01111111 [127] 11111111 [255] Binary Conversion
- 13. 10100100 (164) The number of first bit is left side 128 The number of second bit is left side 64 The number of third bit is left side 32 The number of fourth bit is left side 16 The number of fifth bit is left side 8 The number of sixth bit is left side 4 The number of seventh bit is left side 2 The number of eighth bit is left side 1 Binary Conversion
- 14. 10100100 (164) 128 first bit is on that’s 1 64 second bit is off that’s 0 32 third bit is on that’s 1 16 fourth bit is off that’s 0 8 fifth bit is off that’s 0 4 sixth bit is on that’s 1 2 seventh bit is off that’s 0 1 eighth bit is off that’s 0 Binary Conversion
- 15. Now we will try next #153 decimal How we can convert decimal to binary Binary Conversion
- 16. Binary Conversion 12 8 64 32 16 8 4 2 1 1 0 0 1 1 0 0 1
- 17. 128+0+0+16+8+0+0+1 10011001=153 Binary Conversion
- 19. 10011100 Binary But how can it ?
- 20. 12 8 64 32 16 8 4 2 1 1 0 0 1 1 1 0 0
- 21. 128 1 64 0 32 0 16 1 8 1 4 1 2 0 1 0
- 22. A bit is the smallest piece of digital computer information. A single bit represents either zero, or one by using one of two electrical states inside the computer chips that store and process the bits
- 23. A byte is eight bits which together can be used to represent the decimal values zero through 255