Code block address: F1E1   Length: 9  M:1 X:0 called by: F1A3
00F1E1    EE5813        inc     0x1358                          ; Call target from F1A3
00F1E4    D003          bne     0xf1e9
00F1E6    CE5813        dec     0x1358
00F1E9    60            rts                                     ; Branch target from F1E4