outsd

Output String Doubleword to Port

OUTSD

Writes doubleword from memory at [ESI] to I/O port.

Details

The Output String Doubleword to Port instruction writes doubleword from memory at [ESI] to I/O port.

Pseudocode Operation

// Writes doubleword from memory at [ESI] to I/O port

Example

OUTSD

Encoding

Binary Layout
6F
+0
 
Format Legacy
Opcode 6F
Extension Base

Operands