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USB host block registers
726
NS9750 Hardware Reference
HCRevision register
Address: 9010 1000
9010 1008 HcCommandStatus register
9010 100C HcInterrupt Status register
9010 1010 HcInterruptEnable register
9010 1014 HcInterruptDisable register
9010 1018 HcHCCA (Host Controller Communications Area) register
9010 101C HcPeriodCurrentED (Endpoint Descriptor) register
9010 1020 HcControlHeadED register
9010 1024 HcControlCurrentED register
9010 1028 HcBulkHeadED register
9010 102C HcBulkCurrentED register
9010 1030 HcDoneHead register
9010 1034 HcFmInterval (Fm=Frame)
9010 1038 HcFmRemaining register
9010 103C HcFmNumber register
9010 1040 HcPeriodicStart register
9010 1044 HcLSThreshold register
9010 1048 HcRhDescriptorA register (Rh=Root hub)
9010 104C HcRhDescriptorB register
9010 1050 HcRhStatus register
9010 1054 HcRhPortStatus[1] register
Address Register
Table 422: USB Host Block registers address map