wfet

Wait For Event with Timeout

WFET <Wn>

Waits for an event or a timeout (using a counter).

Details

The Wait For Event with Timeout instruction waits for an event or a timeout (using a counter).

Pseudocode Operation

// Waits for an event or a timeout (using a counter)

Example

WFET w1

Encoding

Binary Layout
11010101
000
00011
0001
0000
000
Rn
 
Format System
Opcode 0xD5031000
Extension Base (v8.7)

Operands

  • Wn
    Timeout