EM77F900 Datasheet, PDF (40/136 Pages) ELAN Microelectronics Corp – USB HUB+BB Controller

EM77F900
USB HUB+BB Controller
Addr Name Reset Type
Full Name
Bit Name
0x1F8 HPSR3
Read/Write (R/W)
Power-on
/RESET and WDT
Wake-up from Int
Full Name
Bit Name
0x1F9 HPSR4
Read/Write (R/W)
Power-on
/RESET and WDT
Wake-up from Int
Full Name
Bit Name
Read/Write (R/W)
0x1FA HPSCR1
Power-on
/RESET and WDT
Wake-up from Int
Full Name
Bit Name
Read/Write (R/W)
0x1FB HPSCR2
Power-on
/RESET and WDT
Wake-up from Int
Full Name
Bit Name
Read/Write (R/W)
0x1FC HPSCR3
Power-on
/RESET and WDT
Wake-up from Int
Full Name
Bit Name
Read/Write (R/W)
0x1FD HPSCR4
Power-on
/RESET and WDT
Wake-up from Int
Bit 7
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Hub Port 3 Status Register
LSDA3 PPWRSTA3 PRTSTS3 POCI3 PSUSSTS3 PENSTS3 PCSTS3
R
R
R
R
R
R
R
0
0
0
0
0
0
0
0
0
0
0
0
0
0
P
P
P
P
P
P
P
Hub Port 4 Status Register
LSDA4 PPWRSTA4 PRTSTS4 POCI4 PSUSSTS4 PENSTS4 PCSTS4
R
R
R
R
R
R
R
0
0
0
0
0
0
0
0
0
0
0
0
0
0
P
P
P
P
P
P
P
Hub Port 1 Status Change Register
-
- PRTSTSC1 POCIC1 PSUSSTSC1 PENSTSC1 PCSTSC1
-
-
R/W
R/W
R/W
R/W
R/W
-
-
0
0
0
0
0
-
-
0
0
0
0
0
-
-
P
P
P
P
P
Hub Port 2 Status Change Register
-
- PRTSTSC2 POCIC2 PSUSSTSC2 PENSTSC2 PCSTSC2
-
-
R/W
R/W
R/W
R/W
R/W
-
-
0
0
0
0
0
-
-
0
0
0
0
0
-
-
P
P
P
P
P
Hub Port 3 Status change Register
-
- PRTSTSC3 POCIC3 PSUSSTSC3 PENSTSC3 PCSTSC3
-
-
R/W
R/W
R/W
R/W
R/W
-
-
0
0
0
0
0
-
-
0
0
0
0
0
-
-
P
P
P
P
P
Hub Port 4 Status change Register
-
- PRTSTSC4 POCIC4 PSUSSTSC4 PENSTSC4 PCSTSC4
-
-
R/W
R/W
R/W
R/W
R/W
-
-
0
0
0
0
0
-
-
0
0
0
0
0
-
-
P
P
P
P
P
32 •
Product Specification (V1.0) 07.31.2007
(This specification is subject to change without further notice)