MMIX basics

• MIX
• MMIX
• E-MMI (about this project)

• memory organization
• numeration of bytes
• alignment of address
• signed an unsigned information
• extension of sign
• floating point numbers - new

• formats of instructions
• branch in MMIX programs

Some info about instruction set:

• instructions that set register value (with applet)
• instructions that load value from memory
• instructions that save value to memory
• arithmetic operations (with applet)
• compare instructions (with applet)
• logical operations
• conditional branches (with applet)
• unconditional jump (with applet)
• subroutine call (GO)

My free E-MMI software:

• E-MMI imitator for MS DOS
• educational Pascal compiler to MMIX code
  for Windows - new

E-MMI ROM: - new section!

• what is E-MMI ROM?
  (and how you can use it)
• how to call ROM subroutines
• E-MMI ROM subroutines list
• ROM code:
  • ROM beginning
  • print INT64
  • input INT64
  • print DOUBLE - new
  • input DOUBLE
  • convert INT64 to DOUBLE - new
  • convert DOUBLE to INT64 - new
  • print CHAR
  • input CHAR
  • print BOOLEAN
  • print text
  • next line
  ...