Unit 1,2

1. LEA

• Load Earlier Address

• Load Effective Address

• Load Effective Accumulator

• Load Earlier Accumulator

2. XCHG

• Translate

• Execute

• Exchange

• Evaluate

3. INC

• Increment

• Increase

• Include

• Inclusive

4. CWD

• Convert word to data

• Convert withheld data

• Convert word to double

• Convert word to double word

5. SAL

• Shift Accumulator Left

• Shift Arithmetic Later

• Shift Accumulator Later

• Shift Arithmetic Left

6. STC

• Set Carry

• Shift Carry

• Set Complement

• Shift Complement

7. ADC

• Add Carry

• Add Constant

• Add Data

• Add Double

8. SUB

• Shift Up Base

• Set Up Base

• Subtract Carry

• Subtract

9. MUL

• Multiply Load

• Multiply Logic

• Multiply

• Multiply Unsigned

10. 10. ESC

• Exchange

• Escape

• Escalate

• Erase