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OMAP-L137 EVM
Texas Instruments OMAP-L137 EVM Manuals
Manuals and User Guides for Texas Instruments OMAP-L137 EVM. We have
4
Texas Instruments OMAP-L137 EVM manuals available for free PDF download: User Manual
Texas Instruments OMAP-L137 EVM User Manual (222 pages)
Low-Power Applications Processor
Brand:
Texas Instruments
| Category:
Computer Hardware
| Size: 1 MB
Table of Contents
1 OMAP-L137 Low-Power Applications Processor
1
Features
1
Applications
2
Description
2
Functional Block Diagram
4
Table of Contents
5
2 Revision History
6
3 Device Overview
8
Device Characteristics
8
Device Compatibility
9
ARM Subsystem
9
DSP Subsystem
12
Memory Map Summary
23
Pin Assignments
26
Terminal Functions
27
4 Device Configuration
48
Boot Modes
48
SYSCFG Module
49
Pullup/Pulldown Resistors
51
5 Device Operating Conditions
52
Absolute Maximum Ratings over Operating Case Temperature Range (Unless Otherwise Noted)
52
Handling Ratings
52
Recommended Operating Conditions
53
Notes on Recommended Power-On Hours (POH)
54
Electrical Characteristics over Recommended Ranges of Supply Voltage and Operating Case Temperature (Unless Otherwise Noted)
55
6 Peripheral Information and Electrical Specifications
56
Parameter Information
56
Recommended Clock and Control Signal Transition Behavior
57
Power Supplies
57
Reset
58
Crystal Oscillator or External Clock Input
61
Clock Plls
63
Device Clock Generation
65
Interrupts
67
General-Purpose Input/Output (GPIO)
76
Edma
79
Enhanced Quadrature Encoder (Eqep) Peripheral
151
Ehrpwm
154
Uart
180
Programmable Real-Time Unit Subsystem (PRUSS
200
Important Notice
222
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Texas Instruments OMAP-L137 EVM User Manual (48 pages)
PSP
Brand:
Texas Instruments
| Category:
Motherboard
| Size: 0 MB
Table of Contents
Table of Contents
7
Introduction
9
This Chapter Introduces the OMAP-L137 EVM PSP
9
What Is a Platform Support Product (PSP) Package
10
About this User Guide
10
Installing the Package
11
Downloading the Release
12
System Requirements
12
Running the Installation
13
Installing Montavista Tools
15
Chapter 3
16
Software Overview
16
Preparing to Install
17
Installing the Software
17
Installing the Target Linux Software
17
Exporting a Shared File System for Target Access
19
Testing the Shared File System
20
Setting up the Build/Development Environment
21
Writing a Simple Program and Running It on the EVM
21
Building PSP Components
23
Chapter 4
24
Building U-Boot
24
Building a New Linux Kernel
24
Building the SPI Flash User Boot Loader (UBL)
25
Building Flash Writers
25
Building an SPI Flash Writer
25
Booting
27
Chapter 5
28
Booting from SPI Flash
28
Driver Configuration in the Linux Kernel
29
USB 2.0 Configuration
29
USB 1.1 Configuration
31
Audio Configuration
32
Graphical LCD Configuration
32
Character LCD Configuration
32
NAND Flash Configuration
33
NOR Flash Configuration
33
MMC/SD Configuration
34
Building and Loading Kernel Modules
34
Loading USB 2.0
35
Booting the Linux Kernel Using U-Boot
36
Booting from SDRAM
37
Booting from SPI Flash
37
Booting from USB Storage
38
Additional Procedures
41
This Appendix Describes Optional Procedures You May Use Depending on Your Setup and Specific
42
Appendix A
42
Loading the DSP User Bootloader into SPI-Flash Memory
42
Building the SPI DSP AIS Binary
43
Setting up a TFTP Server
44
Connecting to a Console Window
45
Texas Instruments OMAP-L137 EVM User Manual (35 pages)
Processor Universal Serial Bus (USB1.1) OHCI Host Controller
Brand:
Texas Instruments
| Category:
Controller
| Size: 0 MB
Table of Contents
Table of Contents
3
Preface
6
Read this First
6
Introduction
8
Purpose of the Peripheral
8
Universal Serial Bus OHCI Host Controller
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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Texas Instruments OMAP-L137 EVM User Manual (18 pages)
Brand:
Texas Instruments
| Category:
Computer Hardware
| Size: 0 MB
Table of Contents
Table of Contents
2
Introduction
4
Platform Connection
5
OMAPL-137 Power Supply Connections with TPS65910
5
Power-Up Sequencing
7
Power-Up Sequence for OMAPL-138 and TMS320C6742/6/8 Processors
7
Power-Up Sequence for OMAPL-137 Processor
7
Power Rail Requirements for OMAPL-138, TMS320C6742/6/8
7
Power Rail Requirements for OMAPL-137
7
Power-Up Sequence for TPS65910
8
Power-Up Timing Diagram
9
EEPROM Configuration for TPS65910
9
Getting Started with TPS65910 and OMAPL-137, OMAPL-138, and TMS320C6742/6/8 Processors
10
First Initialization
10
Event Management through Interrupts
11
Revision History
13
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