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Texas Instruments TMS320C6747 DSP manual List of Tables, USB Host Controller Registers

Models: TMS320C6747 DSP

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List of Tables

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	List of Tables
1	USB Host Controller Registers	12
2	OHCI Revision Number Register (HCREVISION) Field Descriptions	13
3	HC Operating Mode Register (HCCONTROL) Field Descriptions	14
4	HC Command and Status Register (HCCOMMANDSTATUS) Field Descriptions	15
5	HC Interrupt and Status Register (HCINTERRUPTSTATUS) Field Descriptions	16
6	HC Interrupt Enable Register (HCINTERRUPTENABLE) Field Descriptions	17
7	HC Interrupt Disable Register (HCINTERRUPTDISABLE) Field Descriptions	18
8	HC HCAA Address Register (HCHCCA) Field Descriptions	19
9	HC Current Periodic Register (HCPERIODCURRENTED) Field Descriptions	19
10	HC Head Control Register (HCCONTROLHEADED) Field Descriptions	20
11	HC Current Control Register (HCCONTROLCURRENTED) Field Descriptions	21
12	HC Head Bulk Register (HCBULKHEADED) Field Descriptions	22
13	HC Current Bulk Register (HCBULKCURRENTED) Field Descriptions	22
14	HC Head Done Register (HCDONEHEAD) Field Descriptions	23
15	HC Frame Interval Register (HCFMINTERVAL) Field Descriptions	23
16	HC Frame Remaining Register (HCFMREMAINING) Field Descriptions	24
17	HC Frame Number Register (HCFMNUMBER) Field Descriptions	24
18	HC Periodic Start Register (HCPERIODICSTART) Field Descriptions	25
19	HC Low-Speed Threshold Register (HCLSTHRESHOLD) Field Descriptions	26
20	HC Root Hub A Register (HCRHDESCRIPTORA) Field Descriptions	27
21	HC Root Hub B Register (HCRHDESCRIPTORB) Field Descriptions	28
22	HC Root Hub Status Register (HCRHSTATUS) Field Descriptions	29
23	HC Port 1 Status and Control Register (HCRHPORTSTATUS1) Field Descriptions	30
24	HC Port 2 Status and Control Register (HCRHPORTSTATUS2) Field Descriptions	32

SPRUFM8–September 2008

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Texas Instruments TMS320C6747 DSP manual List of Tables, USB Host Controller Registers

Contents

TMS320C6747 DSP Universal Serial Bus USB OHCI Host Controller Users GuideSubmit Documentation Feedback SPRUFM8-SeptemberContents List of Figures HC HCAA Address Register HCHCCA Field Descriptions List of TablesUSB Host Controller Registers Preface Read This FirstAbout This Manual Notational ConventionsUsers Guide Universal Serial Bus OHCI Host Controller1 Introduction 1.1 Purpose of the Peripheral2.1.2 USB1 Module Local Bus Clock and Local Reset 2.1 USB1 Module Clock and Reset2 Architecture 2.1.1 Internal System Bus Clocks Needed by the USB1 Module2.3.1 Power Switching Output Pins Not Supported 2.3 USB1 Module Differences From OHCI Specification for USB2.3.2 Overcurrent Protection Input Pins Not Supported 2.2 USB1 Module Open Host Controller Interface Functionality2.4.2 OHCI USB Suspend State 2.4 Implementation of OHCI Specification for USB2.4.1 USB Host Controller Endpoint Descriptor ED List Head Pointers 2.5 OHCI Interrupts 2.6 USB Host Controller Access to System Memory2.7 Physical Addressing Figure 1. Relationships Between Virtual Address Physical AddressTable 1. USB Host Controller Registers 3 RegistersFigure 3. HC Operating Mode Register HCCONTROL 3.2 HC Operating Mode Register HCCONTROL3.1 OHCI Revision Number Register HCREVISION Figure 2. OHCI Revision Number Register HCREVISIONField Table 3. HC Operating Mode Register HCCONTROL Field DescriptionsValue DescriptionFigure 4. HC Command and Status Register HCCOMMANDSTATUS 3.3 HC Command and Status Register HCCOMMANDSTATUSField ValueFigure 5. HC Interrupt and Status Register HCINTERRUPTSTATUS 3.4 HC Interrupt and Status Register HCINTERRUPTSTATUSRegisters FieldFigure 6. HC Interrupt Enable Register HCINTERRUPTENABLE 3.5 HC Interrupt Enable Register HCINTERRUPTENABLEField Value DescriptionFigure 7. HC Interrupt Disable Register HCINTERRUPTDISABLE 3.6 HC Interrupt Disable Register HCINTERRUPTDISABLERegisters Field3.8 HC Current Periodic Register HCPERIODCURRENTED 3.7 HC HCAA Address Register HCHCCAFigure 8. HC HCAA Address Register HCHCCA Table 8. HC HCAA Address Register HCHCCA Field DescriptionsFigure 10. HC Head Control Register HCCONTROLHEADED 3.9 HC Head Control Register HCCONTROLHEADEDTable 10. HC Head Control Register HCCONTROLHEADED Field Descriptions RegistersFigure 11. HC Current Control Register HCCONTROLCURRENTED 3.10 HC Current Control Register HCCONTROLCURRENTEDField Description3.12 HC Current Bulk Register HCBULKCURRENTED 3.11 HC Head Bulk Register HCBULKHEADEDFigure 12. HC Head Bulk Register HCBULKHEADED Table 12. HC Head Bulk Register HCBULKHEADED Field Descriptions3.14 HC Frame Interval Register HCFMINTERVAL 3.13 HC Head Done Register HCDONEHEADFigure 14. HC Head Done Register HCDONEHEAD Table 14. HC Head Done Register HCDONEHEAD Field Descriptions3.16 HC Frame Number Register HCFMNUMBER 3.15 HC Frame Remaining Register HCFMREMAININGFigure 16. HC Frame Remaining Register HCFMREMAINING Figure 17. HC Frame Number Register HCFMNUMBERFigure 18. HC Periodic Start Register HCPERIODICSTART 3.17 HC Periodic Start Register HCPERIODICSTARTField ValueFigure 19. HC Low-Speed Threshold Register HCLSTHRESHOLD 3.18 HC Low-Speed Threshold Register HCLSTHRESHOLDRegisters FieldFigure 20. HC Root Hub A Register HCRHDESCRIPTORA 3.19 HC Root Hub A Register HCRHDESCRIPTORATable 20. HC Root Hub A Register HCRHDESCRIPTORA Field Descriptions FieldFigure 21. HC Root Hub B Register HCRHDESCRIPTORB 3.20 HC Root Hub B Register HCRHDESCRIPTORBTable 21. HC Root Hub B Register HCRHDESCRIPTORB Field Descriptions RegistersFigure 22. HC Root Hub Status Register HCRHSTATUS 3.21 HC Root Hub Status Register HCRHSTATUSTable 22. HC Root Hub Status Register HCRHSTATUS Field Descriptions FieldFigure 23. HC Port 1 Status and Control Register HCRHPORTSTATUS1 3.22 HC Port 1 Status and Control Register HCRHPORTSTATUS1Registers FieldField Port 1 port power status/set port power. The host controller driver can write a 1 to this bit to set theDescription Submit Documentation FeedbackFigure 24. HC Port 2 Status and Control Register HCRHPORTSTATUS2 3.23 HC Port 2 Status and Control Register HCRHPORTSTATUS2Registers FieldSubmit Documentation Feedback FieldDescription Applications IMPORTANT NOTICEProducts