AMD Am186TMER Microscope & Magnifier User Manual


 
Programming
2-6
JB/JNAE Jump if below/not above or equal
JBE/JNA Jump if below or equal/not above
JC Jump if carry
JCXZ Jump if register CX = 0
JE/JZ Jump if equal/zero
JG/JNLE Jump if greater/not less or equal
JGE/JNL Jump if greater or equal/not less
JL/JNGE Jump if less/not greater or equal
JLE/JNG Jump if less or equal/not greater
JMP Jump
JNC Jump if not carry
JNE/JNZ Jump if not equal/not zero
JNO Jump if not overflow
JNP/JPO Jump if not parity/parity odd
JNS Jump if not sign
JO Jump if overflow
JP/JPE Jump if parity/parity even
JS Jump if sign
LAHF Load AH register from flags
LDS Load pointer using DS
LEA Load effective address
LEAVE Restore stack for procedure exit
LES Load pointer using ES
LOCK Lock bus during next instruction
LODS Load byte or word string
LOOP Loop
LOOPE/
LOOPZ
Loop if equal/zero
LOOPNE/
LOOPNZ
Loop if not equal/not zero
MOV Move byte or word
MOVS Move byte or word string
MUL Multiply byte or word unsigned
NEG Negate byte or word
NOP No operation
NOT Logical NOT byte or word
Mnemonic Instruction Name