CYASM ASSEMBLER USER'S GUIDE VERSION 1.77

JC Jump if Carry JC
Syntax:
Operation:
Description:
JC address
if CF=1, then pc ← k
If the carry flag is set, then jump to the address (place the address in the program
counter).
Condition Flags:
CF:
ZF:
Carry flag unaffected.
Zero flag unaffected.
Source Machine Code Cycles
Format Opcode Operand
JC address Cxh address byte 5
JMP Jump JMP
Syntax:
Operation:
Description:
JMP address
pc ← k
Jump unconditionally to the address (place the address in the program counter).
Condition Flags:
CF:
ZF:
Carry flag unaffected.
Zero flag unaffected.
Source Machine Code Cycles
Format Opcode Operand
JMP address 8xh address byte 5
JNC Jump if No Carry JNC
Syntax:
Operation:
Description:
JNC address
if CF=0 then pc ← k
If the carry flag is not set, then jump to the address (place the address in the program
counter).
Condition Flags:
CF:
ZF:
Carry flag unaffected.
Zero flag unaffected.
Source Machine Code Cycles
Format Opcode Operand
JNC address Dxh address byte 5
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