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MICROPROCESSOR INSTRUCTION REFERENCE->SBI

SBI yy   Subtract Immediate Data from Accumulator with Borrow

A <- A - yy - C



Flags
    

S	Set if result -ve, else cleared
Z	Set if result zero, else cleared
AC	Set if half carry, else cleared
P	Set if parity even else cleared
C	Set if borrow, else cleared

No of bytes	Cycles
	8085	8080A
2	7	7