Difference between revisions of "MC-Basic:OUTB"
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{{MC-Basic | {{MC-Basic | ||
|SHORT FORM= | |SHORT FORM= | ||
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|SYNTAX= | |SYNTAX= | ||
| − | Outb ('' | + | Outb (<''address''>, <''value''>) |
|AVAILABILITY= | |AVAILABILITY= | ||
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|TYPE= | |TYPE= | ||
| − | '' | + | <''address''>: Long<br> |
<''value''>: Long | <''value''>: Long | ||
|RANGE= | |RANGE= | ||
| − | '' | + | <''address''>: 0x100 to 0xFFFF<br> |
<''value''>: 0 to 255 | <''value''>: 0 to 255 | ||
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|LIMITATIONS= | |LIMITATIONS= | ||
| − | Write | + | Write only |
|EXAMPLE= | |EXAMPLE= | ||
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|SEE ALSO= | |SEE ALSO= | ||
| − | * [[ | + | * [[MC-Basic:OUTW|OUTW]] |
}} | }} | ||
Latest revision as of 06:07, 25 April 2017
| Language: | English • 中文（简体） |
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This command writes a byte to the specified I/O space address.
Syntax
Outb (<address>, <value>)
Availability
All versions
Type
<address>: Long
<value>: Long
Range
<address>: 0x100 to 0xFFFF
<value>: 0 to 255
Scope
Task or Terminal
Limitations
Write only
Examples
Outb (256, 255) ‘write the value 255 to I/O address 256