Labels:book | bulletin board | crt screen | plant | poster | sky | trade name | vegetarianism | windowpane OCR: Chapter Instructions About this chapter This chapter explains the machine instructions for the Mops assembler module The machine instructions are based on the standard 68000 instruction set syntax The two significant differences are: 1 you can call the addresses of Mops objects as described in chapter and 2 the default operand size is (long word). There is table of all the machine instructions and another of the condition fields for instructi tions Bec, DBcc and Scc. Following the tables are written descriptions of each instruction giving details which the tables op not cover Motorola 00089 Instructions Condition Codes Opcode Opcode Description Operand Size Operand Syntax ABCD add decimal with extend Dy.Dx -(Ay),-(Ax) ADD add 1 binary <ea> .Dx Dx Cea ADDA ppe address <ea> ADDI add immediat ...
