Difference between revisions of "83:ROMCalls:4010"

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[[Category:83:ROMCalls:By Name:Utility|KbdScan]] [[Category:83:ROMCalls:By Name|KbdScan]] [[Category:83:ROMCalls:By Address|4010 - KbdScan]]
 
[[Category:83:ROMCalls:By Name:Utility|KbdScan]] [[Category:83:ROMCalls:By Name|KbdScan]] [[Category:83:ROMCalls:By Address|4010 - KbdScan]]
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{{missinfo|Destroys}}
 
== Synopsis ==
 
== Synopsis ==
 
'''Official Name:''' KbdScan
 
'''Official Name:''' KbdScan

Revision as of 13:16, 17 April 2008

This article is missing some information (namely Destroys). You can help WikiTI by filling in the missing information.


Synopsis

Official Name: KbdScan

Call Address: 4010

This routine scans the keyboard for any key presses and updates the memory location kbdScanCode.

Inputs

  • none

Outputs

Registers Destroyed

  •  ??

Comments

Normally this routine is called by the interrupt handler. If interrupts are not enabled, this can be used prior to the Getcsc romcall to achieve the same results.