Difference between revisions of "84PCE:Syscalls:021D94"

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[[Category:84PCE:Syscalls:By Name|cpHLDE_s]]
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[[Category:84PCE:Syscalls:By Name|CpHLDE_s]]
[[Category:84PCE:Syscalls:By Address|021D98 - cpHLDE_s]]
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[[Category:84PCE:Syscalls:By Address|021D98 - CpHLDE_s]]
 
== Synopsis ==
 
== Synopsis ==
'''Hypothesized Official Name:''' cpHLDE_s
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'''Hypothesized Official Name:''' CpHLDE_s
  
 
'''Syscall Address:''' 021D94h
 
'''Syscall Address:''' 021D94h
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=== Inputs ===
 
=== Inputs ===
* HL - Number
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* HL: value
* DE - Number to compare to
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* DE: value to compare to
  
 
=== Outputs ===
 
=== Outputs ===

Latest revision as of 00:48, 26 May 2016

Synopsis

Hypothesized Official Name: CpHLDE_s

Syscall Address: 021D94h

Compares HL to DE in 16-bit.

Inputs

  • HL: value
  • DE: value to compare to

Outputs

  • Z flag set if HL == DE
  • C flag set if HL < DE
  • C flag reset if HL >= DE

Destroys

  • None