INT 15 - Compaq EISA(Enhanced Industry-Standard Architecture) A 32-bit superset of the IBMInternational Busiuness Machines ATIBM PC AT's expansion bus (which is now known as the ISA or Industry-Standard Architecture bus). System ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. 04/08/93 - ???
AX = D825h
CX = ???
SI = ???
DI = ???
???
Return: CF clear if successful
AH = 00h
CX = ???
CF set on error
AH = error code
87h ??? failed
88h ???
CX = ???
Note: these functions are only available if ??? from keyboard controller
command C0h