Writing, Iguanas, and Electronics

NOT A Instruction

This instruction inverts the bits of the value on the Data Bus and stores them in the ALU Output Cache Register


Usage Examples:

        Hex                Mnemonic                      Action

10         ; NOT A            NOT A -> OCR
10         ; !A               NOT A -> OCR

Updates when Executed:

  • ALU Output Cache Register
  • Zero Flag
  • Negative Flag