CHIPDRIVE CLOUD 4700F 905511 数据表

 

Bits are represented by lower case ‘b’ where followed by a numbering digit. 

Bytes are represented by upper case ‘B’ where followed by a numbering digit. 

 

b7

b6

b5

b4

b3

b2

b1

b0

B4

B5

B6

B7

B8

B9

B10

B11

B0

B1

B2

B3

Least significant nibble

Most significant nibble

1 Byte = 8 bits = 2 nibbles

Bit number 0

Bit number 5

String of 12 bytes

Byte number 11

Byte number 2

 

Example: 

163 decimal number is represented  

x 

in hexadecimal as 0xA3  

x 

in binary as (10100011)b 

The least significant nibble of 0xA3 is  

x 

0x3 in hexadecimal 

x 

(0011)b in binary 

The most significant nibble of =xA3 is  

x 

0xA in hexadecimal 

x 

(1010)b in binary