Amtech Axpert-Eazy Series Instruction Manual page 164

13. ADD32 (OPCODE
This command is used for 32-bit summation.
Example,
ADD32 Rn
Where,
Rn = Register Number (0 to 113)
Register Rn as high byte and Rn+1 as low byte and it will be added to 32-bit register. Result
will be stored into 32-bit Register.
14. SUB (OPCODE
This command is used for 16-bit subtraction of two registers.
Example,
SUB Rn Rn1 Rn2
Where,
Rn = Register Number (0 to 85)
Rn1, Rn2 = Register Number (0 to 114)
Result will be stored in Rn. (Rn = Rn1 – Rn2)
15. SUB32 (OPCODE
This command is used for 32-bit Subtraction.
Example,
6
SUB32 Rn
Where,
Rn = Register Number (0 to 113)
32bit Register = 32bit Register - Rn
Register Rn as high byte and Rn+1 as low byte and it will be subtracted from 32-bit register.
Result will be stored into 32-bit Register.
16. MUL32 (OPCODE
This command is used for multiplication operation of two registers.
Example,
MUL32 Rn Rm
Where,
Rn and Rm = Register Number (0 to 114)
32bit Register = Rn * Rm.
Result will be stored in 32-bit Register.
Result should not be exceeding more then 32-bit value.
17. DIV (OPCODE
This command is used for division of two registers.
Example,
DIV Rn Rn1 Rn2
Where,
Rn = Register Number (0 to 85)
Rn1, Rn2 = Register Number (0 to 114)
Result will be stored in Rn. (Rn = Rn1 / Rn2).
18. DIV32 (OPCODE
This command is used for division of 32-bit value.
Example,
DIV32 Rn
Where,
Rn = Register Number (0 to 114)
Result will be stored in 32-bit Register. (32bit Register = 32bit Register / Rn.)
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