And the fixed routine:
Code: Select all
ORIGINAL PART:
43889 033 097 169 21 61 A9 LD HL, 43361
43892 054 000 36 00 LD (HL),0
43894 062 247 3E F7 LD A,247
43896 219 254 DB FE IN A, (254)
43898 047 2F CPL
FIXED PART:
43899 230 007 E6 07 AND 07
43901 040 242 28 F2 JR Z,43889
43903 061 3D DEC A
43904 119 77 LD (HL),A
43905 000 00 NOP
43906 000 00 NOP
43907 000 00 NOP
43908 000 00 NOP
43909 000 00 NOP
ORIGINAL PART:
43910 201 C9 RET