422Disassembler

An inverse assembler that will convert a memory image of instructions and data back to the display. The following will be decoded.

Addressing Modes

• Data Register Direct
• Address Register Direct
• Address Register Indirect
• Immediate Data
• Address Register Indirect with Post Increment
• Address Register Indirect with Pre Decremet
• Absolute Long Address
• Absolute Word Address

Instructions

• NOP
• MOVE
• MOVEQ
• MOVEM
• ADD
• ADDA
• ADDI
• SUB
• MULS
• DIVU
• LEA
• CLR
• AND
• LSL
• ASR
• ROL
• CMP
• Bcc (BCC, BGT, BLE)
• JSR
• RTS