Owners manual

Interfaces
H3 Datasheet(Revision1.2) Copyright© 2015 Allwinner Technology Co.,Ltd.All Rights Reserved. Page 489
Register Name
Offset
Description
EHCI Capability Register
E_CAPLENGTH
0x000
EHCI Capability register Length Register
E_HCIVERSION
0x002
EHCI Host Interface Version Number Register
E_HCSPARAMS
0x004
EHCI Host Control Structural Parameter Register
E_HCCPARAMS
0x008
EHCI Host Control Capability Parameter Register
E_HCSPPORTROUTE
0x00c
EHCI Companion Port Route Description
EHCI Operational Register
E_USBCMD
0x010
EHCI USB Command Register
E_USBSTS
0x014
EHCI USB Status Register
E_USBINTR
0x018
EHCI USB Interrupt Enable Register
E_FRINDEX
0x01c
EHCI USB Frame Index Register
E_CTRLDSSEGMENT
0x020
EHCI 4G Segment Selector Register
E_PERIODICLISTBASE
0x024
EHCI Frame List Base Address Register
E_ASYNCLISTADDR
0x028
EHCI Next Asynchronous List Address Register
E_CONFIGFLAG
0x050
EHCI Configured Flag Register
E_PORTSC
0x054
EHCI Port Status/Control Register
OHCI Control and Status Partition Register
O_HcRevision
0x400
OHCI Revision Register
O_HcControl
0x404
OHCI Control Register
O_HcCommandStatus
0x408
OHCI Command Status Register
O_HcInterruptStatus
0x40c
OHCI Interrupt Status Register
O_HcInterruptEnable
0x410
OHCI Interrupt Enable Register
O_HcInterruptDisable
0x414
OHCI Interrupt Disable Register
OHCI Memory Pointer Partition Register
O_HcHCCA
0x418
OHCI HCCA Base
O_HcPeriodCurrentED
0x41c
OHCI Period Current ED Base
O_HcControlHeadED
0x420
OHCI Control Head ED Base
O_HcControlCurrentED
0x424
OHCI Control Current ED Base
O_HcBulkHeadED
0x428
OHCI Bulk Head ED Base
O_HcBulkCurrentED
0x42c
OHCI Bulk Current ED Base
O_HcDoneHead
0x430
OHCI Done Head Base
OHCI Frame Counter Partition Register
O_HcFmInterval
0x434
OHCI Frame Interval Register
O_HcFmRemaining
0x438
OHCI Frame Remaining Register
O_HcFmNumber
0x43c
OHCI Frame Number Register
O_HcPerioddicStart
0x440
OHCI Periodic Start Register
O_HcLSThreshold
0x444
OHCI LS Threshold Register
OHCI Root Hub Partition Register
O_HcRhDescriptorA
0x448
OHCI Root Hub Descriptor Register A
O_HcRhDesriptorB
0x44c
OHCI Root Hub Descriptor Register B
O_HcRhStatus
0x450
OHCI Root Hub Status Register
O_HcRhPortStatus
0x454
OHCI Root Hub Port Status Register
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