lan9512 Standard Microsystems Corp., lan9512 Datasheet - Page 35

• Manufacturer Part Number: lan9512
• Description: Usb Hub With Integrated 10/100 Ethernet Controller
• Manufacturer: Standard Microsystems Corp.

USB Hub with Integrated 10/100 Ethernet Controller
Datasheet
SMSC LAN9512
ADDRESS
EEPROM
3Ch-43h
46h-47h
2Ch
2Dh
21h
22h
23h
24h
25h
26h
27h
28h
29h
2Ah
2Bh
2Eh
2Fh
30h
31h
32h
33h
34h
35h
36h
37h
38h
39h
3Bh
44h
45h
3A
53 00 4D 00 53 00 43 00
CONTENTS
EEPROM
(HEX)
00 02
Table 3.12 EEPROM Example - 256 Byte EEPROM (continued)
9B
0A
04
12
95
00
01
18
00
02
30
30
01
00
01
00
32
00
00
00
00
00
21
03
00
01
03
12
01
Vendor ID MSB Register (VIDM)
Product ID LSB Register (PIDL)
Product ID MSB Register (PIDM)
Device ID LSB Register (DIDL)
Device ID MSB Register (DIDM)
Config Data Byte 1 Register (CFG1)
Config Data Byte 2 Register (CFG2)
Config Data Byte 3 Register (CFG3)
Non-Removable Devices Register (NRD)
Port Disable (Self) Register (PDS)
Port Disable (Bus) Register (PDB)
Max Power (Self) Register (MAXPS)
Max Power (Bus) Register (MAXPB)
Hub Controller Max Current (Self) Register (HCMCS)
Hub Controller Max Current (Bus) Register (HCMCB)
Power-on Time Register (PWRT)
Boost_Up Register (BOOSTUP)
RESERVED
Boost_3:2 Register (BOOST32)
RESERVED
Port Swap Register (PRTSP)
Port Remap 12 Register (PRTR12)
Port Remap 3 Register (PRTR3)
RESERVED
Status/Command Register (STCD)
Size of Manufacturer ID String Descriptor (10 bytes)
Descriptor Type (String Descriptor - 03h)
Manufacturer ID String (“SMSC” in UNICODE)
Size of Hi-Speed Device Descriptor in Bytes (18 bytes)
Descriptor Type (Device Descriptor - 01h)
USB Specification Number that the device complies with (0200h)
DATASHEET
35
DESCRIPTION
Revision 1.0 (04-20-09)