Found Winbond W83627TF/G (id=0x82, rev=0x83) at 0x4e
Register dump:
idx 20 21 22 23 24 25 26 28 29 2a 2b 2c 2d 2e 2f 
val 82 83 ff fe 86 00 40 00 00 00 00 00 10 00 ff 
def 82 MM ff 00 MM 00 MM 00 00 00 MM MM MM 00 00 
LDN 0x00 (Floppy)
idx 30 60 61 70 74 f0 f1 f2 f4 f5 
val 01 03 f0 06 02 0e 00 ff 00 00 
def 01 03 f0 06 02 0e 00 ff 00 00 
LDN 0x01 (Parallel port)
idx 30 60 61 70 74 f0 
val 01 03 78 07 04 38 
def 01 03 78 07 04 3f 
LDN 0x02 (COM1)
idx 30 60 61 70 f0 
val 01 03 f8 04 00 
def 01 03 f8 04 00 
LDN 0x03 (COM2)
idx 30 60 61 70 f0 f1 
val 01 02 f8 03 00 00 
def 01 02 f8 03 00 00 
LDN 0x05 (Keyboard)
idx 30 60 61 62 63 70 72 f0 
val 01 00 60 00 64 01 0c 80 
def 01 00 60 00 64 01 0c 80 
LDN 0x07 (GPIO 1, GPIO 5, game port, MIDI port)
idx 30 60 61 62 63 70 f0 f1 f2 f3 f4 f5 
val 0f 00 00 00 00 00 ff 00 00 ff ff 00 
def 00 02 01 03 30 09 ff 00 00 ff 00 00 
LDN 0x08 (GPIO 2)
idx 30 f0 f1 f2 f3 f4 f5 f6 f7 
val 00 ff ff ff 00 ff 00 00 00 
def 00 ff 00 00 00 RR 00 00 00 
LDN 0x09 (GPIO 3, GPIO 4, SUSLED)
idx 30 f0 f1 f2 f3 f4 f5 f6 
val 02 ff ff ff 00 ef 21 00 
def 00 ff 00 00 00 ff 00 00 
LDN 0x0a (ACPI)
idx 30 70 e0 e1 e2 e3 e4 e5 e6 e7 f0 f1 f3 f4 f6 f7 f9 fe ff 
val 00 00 00 00 fd 00 10 00 00 00 00 af 37 00 00 00 00 00 00 
def 00 00 00 00 MM MM 00 00 00 00 00 00 00 00 00 00 00 00 00 
LDN 0x0b (Hardware monitor)
idx 30 60 61 70 
val 01 02 90 00 
def 00 00 00 00