In 8085 Instruction set, SUI is a mnemonic that stands for 'SUbtract Immediate from Accumulator' and here d8 stands for any 8-bit or 1-Byte data. This instruction is used to subtract 8-bit immediate data from the Accumulator.
What is the mnemonic for subtraction and division in computer?
It stands for Parentheses, Exponents, Multiplication/Division, Addition/Subtraction. PEMDAS is often expanded to the mnemonic "Please Excuse My Dear Aunt Sally" in schools.
Which is the mnemonic code?
A code that can be remembered comparatively easily and that aids its user in recalling the information it represents. Note: Examples of mnemonic codes are MPY for multiply, NOTAM for Notice to Airmen, and ROY G.