Rainbow Electronics W90N740 - Manual (Page 148)

W90N740
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Host Controller Communication Area Register (HcHCCA)
Register Address R/W Description Reset Value
HcHCCA 0xFFF0.5018 R/W Host Controller Communication Area Register 0x0000.0000
Register: HcHCCA
Bits Reset R/W Description
31-8 0h R/W
HCCA
Pointer to HCCA base address.
Host Controller Period Current ED Register (HcPeriodCurrentED)
Register Address R/W Description Reset Value
HcPeriodCurrentED 0xFFF0.501C R/W Host Controller Period Current ED Register 0x0000.0000
Register: HcPeriodCurrentED
Bits Reset R/W Description
3-0 0h - Reserved. Read/Write 0's
31-4 0h R/W
PeriodCurrentED
Pointer to the current Periodic List ED.
Host Controller Control Head ED Register (HcControlHeadED)
Register Address R/W Description Reset Value
HcControlHeadED 0xFFF0.5020 R/W Host Controller Control Head ED Register 0x0000.0000
Register:
HcControlHeadED
Bits Reset R/W Description
3-0 0h - Reserved. Read/Write 0's
31-4 0h R/W
ControlHeadED
Pointer to the Control List Head ED.