FDC1
static int FDC1 = 0x3f0;
static int FDC1 = 0x3f0; /* Lies. Floppy controller is memory mapped, not io mapped */
static int FDC1 = 0x3f0;
static int FDC1 = 0x3f0;
if (check_legacy_ioport(FDC1))
fdc_state[0].address = FDC1;