Question

List all conditional jump instructions of 8085 Microprocessor with the condition of flag, in each.

Answer 1

Only when the condition is true is the jump made in conditional jump instructions. The conditions and instructions for the conditional leap are listed below. 

1. JNZ addr: Jump on not zero (Z = 0)
2. JZ addr: Jump on zero (Z = 1)
3. JNC addr: Jump on not carry (Cy = 0)
4. JC addr: Jump on carry (Cy = 1)
5. JPO addr: Jump on odd parity (P = 0)
6. JPE addr: Jump on even parity (P = 1)
7. JP addr: Jump on plus (S = 0)
8. JM addr: Jump on minus (S = 1)

Only the address of the memory location given in the instruction is loaded into the program counter if the condition is met.