84PCE:Syscalls:021D48

From WikiTI
Revision as of 18:07, 4 May 2015 by MateoConLechuga (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

Synopsis

Hypothesized Official Name: chkifBCis0

Syscall Address: 021D48h

Checks if the 24-bit value in BC is 0.

Inputs

BC - value

Outputs

Z flag set if BC == 0 A holds upper byte of BC

Destroys

  • A
Retrieved from "https://wikiti.brandonw.net/index.php?title=84PCE:Syscalls:021D48&oldid=10687"