wfit

Wait For Interrupt with Timeout

WFIT <Wn>

Waits for an interrupt or a timeout.

Details

The Wait For Interrupt with Timeout instruction waits for an interrupt or a timeout.

Pseudocode Operation

// Waits for an interrupt or a timeout

Example

WFIT w1

Encoding

Binary Layout
11010101
000
00011
0001
0000
001
Rn
 
Format System
Opcode 0xD5031020
Extension Base (v8.7)

Operands

  • Wn
    Timeout