|
| |
Clear Interrupt Flag
|
86/88 |
Y |
186 |
Y |
286 |
Y |
386 |
Y |
486 |
Y |
CLI |
|
Ovfl |
N |
Dir |
N |
Int |
0 |
Trap |
N |
Sign |
N |
Zero |
N |
Aux |
N |
Prty |
N |
Carry |
N |
CLI clears the Interrupt Enable Flag, suppressing processor
recognition of maskable interrupts. No other flags are affected. (Non-
maskable interrupts are recognized no matter what the state of the
interrupt enable flag.)
------------------------------------ Timing ----------------------------------
OpCode Instruction 386 286 86
FA CLI 3 3 2
------------------------------------ Logic -----------------------------------
IF = 0
See Also STI CLC CMC STC CLD STD Flags |