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USB MultiSwitch
TM
Hub
Datasheet
SMSC USB2524 21 Revision 1.91 (08-22-07)
DATASHEET
0Ah R/W Port Disable (Self) PDS 00h
0Bh R/W Port Disable (Bus) PDB 00h
0Ch R/W Max Power (Self) MAXPS 01h
0Dh R/W Max Power (Bus) MAXPB 64h
0Eh R/W Hub Controller Max Current (Self) HCMCS 01h
0Fh R/W Hub Controller Max Current (bus) HCMCB 64h
10h R/W Power-on Time PWRT 32h
11h R/W LANG_ID_H LANGIDH 00h
12h R/W LANG_ID_L LANGIDL 00h
13h R/W MFR_STR_LEN MFRSL 00h
14h R/W PRD_STR_LEN PRDSL 00h
15h R/W SER_STR_LEN SERSL 00h
16h-53h R/W MFR_STR MANSTR 00h
54h-91h R/W PROD_STR PRDSTR 00h
92h-CFh R/W SER_STR SERSTR 00h
D0h R/W PRT_DLY_TIME PRTDT 2Fh
D1h R/W Port Assign Int0A PRTIF0A 11h
D2h R/W Port Assign Int0B PRTIF0B 11h
D3h R/W Port Assign Int0C PRTIF0C 00h
D4h R/W Port Assign Int0D PRTIF0D 00h
D5h R/W Port Assign Int1A PRTIF1A 22h
D6h R/W Port Assign Int1B PRTIF1B 22h
D7h R/W Port Assign Int1C PRTIF1C 00h
D8h R/W Port Assign Int1D PRTIF1D 00h
D9h R/W Port Assign Int2A PRTIF2A 11h
DAh R/W Port Assign Int2B PRTIF2B 22h
DBh R/W Port Assign Int2C PRTIF2C 00h
DCh R/W Port Assign Int2D PRTIF2D 00h
DDh R/W Port Assign Int3A PRTIF3A 11h
DEh R/W Port Assign Int3B PRTIF3B 21h
DFh R/W Port Assign Int3C PRTIF3C 00h
E0h R/W Port Assign Int3D PRTIF3D 00h
E1h R/W Port Assign Int4A PRTIF4A 22h
E2h R/W Port Assign Int4B PRTIF4B 12h
E3h R/W Port Assign Int4C PRTIF4C 00h
E4h R/W Port Assign Int4D PRTIF4D 00h
E5h R/W Port Assign Int5A PRTIF5A 12h
E6h R/W Port Assign Int5B PRTIF5B 11h
E7h R/W Port Assign Int5C PRTIF5C 00h
E8h R/W Port Assign Int5D PRTIF5D 00h
E9h R/W Port Assign Int6A PRTIF6A 11h
EAh R/W Port Assign Int6B PRTIF6B 02h
EBh R/W Port Assign Int6C PRTIF6C 00h
ECh R/W Port Assign Int6D PRTIF6D 00h
EDh R/W Port Assign Int7A PRTIF7A 11h
EEh R/W Port Assign Int7B PRTIF7B 01h
EFh R/W Port Assign Int7C PRTIF7C 00h
F0h R/W Port Assign Int7D PRTIF7D 00h
F1h R/W Port Assign 12 PRTA12 00h
F2h R/W Port Assign 34 PRTA34 00h
F3h R/W Port Assign 56 PRTA56 00h
F4h R/W Port Assign 7 PRTA7 00h
F5h R/W Port Lockout PRT_LK 00h
F6h-FEh R/W Reserved N/A 00h
FFh R/W Status/Command
Note: SMBus register only!
STCD 00h
Table 7.1 Internal EEPROM & SMBus Register Memory Map (continued)
REG ADDR R/W REGISTER NAME ABBR
DEFAULT
ROM