wrteei

Write MSR External Enable Immediate

wrteei E

Updates the EE bit of the MSR from an immediate.

Details

The Write MSR External Enable Immediate instruction updates the EE bit of the MSR from an immediate.

Pseudocode Operation

// Updates the EE bit of the MSR from an immediate

Example

wrteei 0

Encoding

Binary Layout
31
0
/
6
/
11
E
16
163
21
/
31
 
Format X-form
Opcode 0x7C000146
Extension Embedded

Operands

  • E
    Enable (0/1)