OS_Iso, key to ISO conversion

Register parameters

RST 20H, DEFW $B806
IN:  A = key code

OUT:  Fc=0, always
             Fz = 1, converted, A = ISO character
             Fz = 0, not converted, A unchanged

Registers changed after return:
     ....DEHL/IXIY same
     AFBC..../.... different 

Notes

Internal operating system usage only.

This call converts the key code into an ISO character.

It is useful following a key code returned by OS_Kin.

Related calls

OS_Kin, keyboard input