Conventions

• Data significance: Higher digits on the left and lower digits on the right
  
• Note: Footnote for item marked with Note in the text
  
• Caution: Information requiring particular attention
  
• Remark: Supplementary information
  
• Numeric representation:
  • Decimal ... XXXX
    
  • Hexadecimal ... 0xXXXX
    
    
  
  
• Prefixes indicating power of 2 (address space and memory capacity):
  • K (kilo) 210 = 1024
    
  • M (mega) 220 = 10242
    
  
  
• up4( data ): A value in which data is rounded up to the multiple of 4.
• down( data): A integer part of data.