USB Hub with Integrated 10/100 Ethernet Controller
Datasheet
Revision 1.0 (04-20-09) 36 SMSC LAN9514
DATASHEET
22h 14 Product ID LSB Register (PIDL)
23h 95 Product ID MSB Register (PIDM)
24h 00 Device ID LSB Register (DIDL)
25h 01 Device ID MSB Register (DIDM)
26h 9B Config Data Byte 1 Register (CFG1)
27h 18 Config Data Byte 2 Register (CFG2)
28h 00 Config Data Byte 3 Register (CFG3)
29h 02 Non-Removable Devices Register (NRD)
2Ah 00 Port Disable (Self) Register (PDS)
2Bh 00 Port Disable (Bus) Register (PDB)
2Ch 01 Max Power (Self) Register (MAXPS)
2Dh 00 Max Power (Bus) Register (MAXPB)
2Eh 01 Hub Controller Max Current (Self) Register (HCMCS)
2Fh 00 Hub Controller Max Current (Bus) Register (HCMCB)
30h 32 Power-on Time Register (PWRT)
31h 00 Boost_Up Register (BOOSTUP)
32h 00 Boost_7:5 Register (BOOST75)
33h 00 Boost_4:2 Register (BOOST42)
34h 00 RESERVED
35h 00 Port Swap Register (PRTSP)
36h 21 Port Remap 12 Register (PRTR12)
37h 43 Port Remap 34 Register (PRTR34)
38h 05 Port Remap 5 Register (PRTR5)
39h 01 Status/Command Register (STCD)
3A 0A Size of Manufacturer ID String Descriptor (10 bytes)
3Bh 03 Descriptor Type (String Descriptor - 03h)
3Ch-43h 53 00 4D 00 53 00 43 00 Manufacturer ID String (“SMSC” in UNICODE)
44h 12 Size of Hi-Speed Device Descriptor in Bytes (18 bytes)
45h 01 Descriptor Type (Device Descriptor - 01h)
46h-47h 00 02 USB Specification Number that the device complies with (0200h)
48h FF Class Code
Table 3.13 EEPROM Example - 256 Byte EEPROM (continued)
EEPROM
ADDRESS
EEPROM
CONTENTS
(HEX) DESCRIPTION
