Rainbow Electronics W90P710CDG - Manual (Page 181)

W90P710CD/W90P710CDG
Publication Release Date: September 19, 2006
- 181 - Revision B2
Host Controller Communication Area Register
REGISTER ADDRESS R/W DESCRIPTION
RESET
VALUE
HcHCCA 0xFFF0_5018 R/W Host Controller Communication Area Register 0x0000_0000
31 30 29 28 27 26 25 24
HCCA
23 22 21 20 19 18 17 16
HCCA
15 14 13 12 11 10 9 8
HCCA
7 6 5 4 3 2 1 0
Reserved
BITS DESCRIPTION
[31:8]
HCCA HCCA
Pointer to HCCA base address.
[7:0] Reserved Reserved
Host Controller Period Current ED Register
REGISTER ADDRESS R/W DESCRIPTION
RESET
VALUE
HcPeriodCurretED 0xFFF0_501C R/W Host Controller Period Current ED Register 0x0000_0000
31 30 29 28 27 26 25 24
PCED
23 22 21 20 19 18 17 16
PCED
15 14 13 12 11 10 9 8
PCED
7 6 5 4 3 2 1 0
PCED
BITS DESCRIPTION
[31:4] PCED PeriodCurrentED. Pointer to the current Periodic List ED.
[3:0] Reserved Reserved. Read/Write 0's