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TMS320C6747 DSP manual
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Contents
Main
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Contents
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Page
Preface
Read This First
User's Guide
Universal Serial Bus OHCI Host Controller
2 Architecture 2.1 USB1 Module Clock and Reset
2.2 USB1 Module Open Host Controller Interface Functionality
2.3 USB1 Module Differences From OHCI Specification for USB
2.4 Implementation of OHCI Specification for USB
2.5 OHCI Interrupts 2.6 USB Host Controller Access to System Memory 2.7 Physical Addressing
3 Registers
3.1 OHCI Revision Number Register (HCREVISION)
3.2 HC Operating Mode Register (HCCONTROL)
Table 3. HC Operating Mode Register (HCCONTROL) Field Descriptions
3.3 HC Command and Status Register (HCCOMMANDSTATUS)
Table 4. HC Command and Status Register (HCCOMMANDSTATUS) Field Descriptions
3.4 HC Interrupt and Status Register (HCINTERRUPTSTATUS)
Table 5. HC Interrupt and Status Register (HCINTERRUPTSTATUS) Field Descriptions
3.5 HC Interrupt Enable Register (HCINTERRUPTENABLE)
Table 6. HC Interrupt Enable Register (HCINTERRUPTENABLE) Field Descriptions
3.6 HC Interrupt Disable Register (HCINTERRUPTDISABLE)
Table 7. HC Interrupt Disable Register (HCINTERRUPTDISABLE) Field Descriptions
3.7 HC HCAA Address Register (HCHCCA)
3.8 HC Current Periodic Register (HCPERIODCURRENTED)
3.9 HC Head Control Register (HCCONTROLHEADED)
3.10 HC Current Control Register (HCCONTROLCURRENTED)
3.11 HC Head Bulk Register (HCBULKHEADED)
3.12 HC Current Bulk Register (HCBULKCURRENTED)
3.13 HC Head Done Register (HCDONEHEAD)
3.14 HC Frame Interval Register (HCFMINTERVAL)
3.15 HC Frame Remaining Register (HCFMREMAINING)
3.16 HC Frame Number Register (HCFMNUMBER)
3.17 HC Periodic Start Register (HCPERIODICSTART)
3.18 HC Low-Speed Threshold Register (HCLSTHRESHOLD)
3.19 HC Root Hub A Register (HCRHDESCRIPTORA)
Table 20. HC Root Hub A Register (HCRHDESCRIPTORA) Field Descriptions
3.20 HC Root Hub B Register (HCRHDESCRIPTORB)
Figure 21. HC Root Hub B Register (HCRHDESCRIPTORB)
Table 21. HC Root Hub B Register (HCRHDESCRIPTORB) Field Descriptions
3.21 HC Root Hub Status Register (HCRHSTATUS)
Table 22. HC Root Hub Status Register (HCRHSTATUS) Field Descriptions
3.22 HC Port 1 Status and Control Register (HCRHPORTSTATUS1)
Table 23. HC Port 1 Status and Control Register (HCRHPORTSTATUS1) Field Descriptions
Table 23. HC Port 1 Status and Control Register (HCRHPORTSTATUS1) Field Descriptions (continued)
3.23 HC Port 2 Status and Control Register (HCRHPORTSTATUS2)
Table 24. HC Port 2 Status and Control Register (HCRHPORTSTATUS2) Field Descriptions
Table 24. HC Port 2 Status and Control Register (HCRHPORTSTATUS2) Field Descriptions (continued)
IMPORTANT NOTICE