3-662
INSTRUCTION SET REFERENCE
STC—Set Carry Flag
Description
This instruction sets the CF flag in the EFLAGS register.
Operation
CF
<
1;
Flags Affected
The CF flag is set. The OF, ZF, SF, AF, and PF flags are unaffected.
Exceptions (All Operating Modes)
None.
Opcode
Instruction
Description
F9
STC
Set CF flag
