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TMS320C6743
Texas Instruments TMS320C6743 Manuals
Manuals and User Guides for Texas Instruments TMS320C6743. We have
1
Texas Instruments TMS320C6743 manual available for free PDF download: User Manual
Texas Instruments TMS320C6743 User Manual (35 pages)
Processor Universal Serial Bus (USB1.1) OHCI Host Controller
Brand:
Texas Instruments
| Category:
Controller
| Size: 0.31 MB
Table of Contents
Table of Contents
3
Preface
6
Introduction
8
Purpose of the Peripheral
8
Architecture
9
Clock and Reset
9
Open Host Controller Interface Functionality
10
Differences from OHCI Specification for USB
10
Implementation of OHCI Specification for USB1.1
11
OHCI Interrupts
12
USB1.1 Host Controller Access to System Memory
12
Physical Addressing
12
Relationships between Virtual Address Physical Address
12
Registers
13
USB1.1 Host Controller Registers
13
OHCI Revision Number Register (HCREVISION)
14
HC Operating Mode Register (HCCONTROL)
14
OHCI Revision Number Register (HCREVISION) Field Descriptions
14
HC Operating Mode Register (HCCONTROL) Field Descriptions
15
HC Command and Status Register (HCCOMMANDSTATUS)
16
HC Command and Status Register (HCCOMMANDSTATUS) Field Descriptions
16
HC Interrupt and Status Register (HCINTERRUPTSTATUS)
17
HC Interrupt and Status Register (HCINTERRUPTSTATUS) Field Descriptions
17
HC Interrupt Enable Register (HCINTERRUPTENABLE)
18
HC Interrupt Enable Register (HCINTERRUPTENABLE) Field Descriptions
18
HC Interrupt Disable Register (HCINTERRUPTDISABLE)
19
HC Interrupt Disable Register (HCINTERRUPTDISABLE) Field Descriptions
19
HC HCAA Address Register (HCHCCA)
20
HC Current Periodic Register (HCPERIODCURRENTED)
20
HC Current Periodic Register (HCPERIODCURRENTED) Field Descriptions
20
HC Head Control Register (HCCONTROLHEADED)
21
HC HCAA Address Register (HCHCCA) Field Descriptions
20
HC Head Control Register (HCCONTROLHEADED) Field Descriptions
21
HC Current Control Register (HCCONTROLCURRENTED)
22
HC Current Control Register (HCCONTROLCURRENTED) Field Descriptions
22
HC Head Bulk Register (HCBULKHEADED)
23
HC Current Bulk Register (HCBULKCURRENTED)
23
HC Current Bulk Register (HCBULKCURRENTED) Field Descriptions
23
HC Head Done Register (HCDONEHEAD)
24
HC Frame Interval Register (HCFMINTERVAL)
24
HC Head Bulk Register (HCBULKHEADED) Field Descriptions
23
HC Frame Interval Register (HCFMINTERVAL) Field Descriptions
24
HC Frame Remaining Register (HCFMREMAINING)
25
HC Frame Number Register (HCFMNUMBER)
25
HC Head Done Register (HCDONEHEAD) Field Descriptions
24
HC Frame Number Register (HCFMNUMBER) Field Descriptions
25
HC Periodic Start Register (HCPERIODICSTART)
26
HC Frame Remaining Register (HCFMREMAINING) Field Descriptions
25
HC Periodic Start Register (HCPERIODICSTART) Field Descriptions
26
HC Low-Speed Threshold Register (HCLSTHRESHOLD)
27
HC Low-Speed Threshold Register (HCLSTHRESHOLD) Field Descriptions
27
HC Root Hub a Register (HCRHDESCRIPTORA)
28
HC Root Hub a Register (HCRHDESCRIPTORA) Field Descriptions
28
HC Root Hub B Register (HCRHDESCRIPTORB)
29
HC Root Hub B Register (HCRHDESCRIPTORB) Field Descriptions
29
HC Root Hub Status Register (HCRHSTATUS)
30
HC Root Hub Status Register (HCRHSTATUS) Field Descriptions
30
HC Port 1 Status and Control Register (HCRHPORTSTATUS1)
31
HC Port 1 Status and Control Register (HCRHPORTSTATUS1) Field Descriptions
31
HC Port 2 Status and Control Register (HCRHPORTSTATUS2)
33
HC Port 2 Status and Control Register (HCRHPORTSTATUS2) Field Descriptions
33
Important Notice
35
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