Intel IQ80332 manual RedBoot* Intel 80332 I/O Processor Memory Map

Page 49

Intel® IQ80332 I/O Processor

Software Reference

4.3.2RedBoot* Intel® 80332 I/O Processor Memory Map

Virtual Address

Physical Address

Size

Description

(MB)

 

 

 

 

 

 

 

0x0000 0000

0x0000 0000

2048

SDRAM - 64-bit ECC

 

 

 

 

0x8000 0000

0x8000 0000

128

ATU Outbound Memory Translation Windows

 

 

 

 

0x8800 0000

*

128

Unused

 

 

 

 

0x9000 0000

0x9000 0000

1

ATU OUtbound I/O Translation Window.

 

 

 

 

0x9010 0000

*

255

Unused

 

 

 

 

0xA000 0000

0x0000 0000

512

SDRAM - 64 bit ECC Uncached

 

 

 

 

0xC000 0000

0xC000 0000

8

Flash (PCE0#)

 

 

 

 

0xC080 0000

*

224

Unused

 

 

 

 

0xCE80 0000

0xCE80 0000

1

PCE1# - Uncached

 

 

 

 

0xCE90 0000

*

23

Unused

 

 

 

 

0xD000 0000

*

512

Unused

 

 

 

 

0xF00 0000

0xF00 0000

1

Cache flush

 

 

 

 

0xF010 0000

*

254

Unused

 

 

 

 

 

 

 

PMMR - Intel® 80332 I/O Processor Memory Mapped

0xFFF0 0000

0xFFF0 0000

1

Registers. Please see Chapter 17 of the Intel® 80332 I/O

 

 

 

Processor Developer’s Manual for more details.

 

 

 

 

4.3.3RedBoot Intel® 80332 I/O Processor Files

Attached in the kit, find a copy of the RedHat eCos for IQ80332 CD. Once the CD is installed, you may find:

•The RedBoot initialization code source files from the following location: From the installed directory:

..\RedHat\eCos\packages\hal\arm\xscale\iq80332\current\include

•The RedBoot binary image files (downloadable onto Flash) from the following location: From the installed directory:

..\RedHat\eCos\loaders\iq80332

To access RedHat GNUPro tools including RedBoot binaries and source code, you may also go to the following location on the Intel site:

•http://developer.intel.com/design/intelxscale/dev_tools/021022/index.htm

Evaluation Platform Board Manual

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Contents Evaluation Platform Board Manual Intel IQ80332 I/O ProcessorIntel IQ80332 I/O Processor Evaluation Platform Board Manual Contents 6.3 2.2 Figures Examples Date Revision Description Revision History001 Initial Release Other Related Documents Document Purpose and ScopeComponent References Electronic InformationElectronic Information Component ReferenceTerms and Definitions Terms and DefinitionsDefinition Intel 80332 I/O Processor 231 Feature Definition Summary of FeaturesHardware Installation Kit ContentFirst-Time Installation and Test Power Requirements Contents of the Flash Factory SettingsDevelopment Strategy Supported Tool BucketsTarget Monitors RedHat RedBootSerial-UART Communication Host Communications ExamplesJtag Debug Communication Network Communication Example Network CommunicationGNUPro GDB/Insight Communicating with RedBootIntel IQ80332 I/O Processor GDB set remotebaud Connecting with GDBThis Page Left Intentionally Blank Target Market Functional DiagramBoard Form-Factor/Connectivity Form-Factor/Connectivity FeaturesPower Features PowerMemory Subsystem Battery BackupFlash Memory Requirements Flash Memory RequirementsExternal Interrupt Routing to Intel 80332 I/O Processor Interrupt RoutingInterrupt System Resource 80332 populates the peripheral bus as depicted by Figure Peripheral Bus FeaturesFlash ROM Flash ROM FeaturesUart Rotary SwitchNon-Volatile RAM Audio BuzzerBattery Status Buffer Requirements Battery StatusRead Name Description Write Console Serial Port Debug InterfaceJtag Port Jtag DebugJtag Port Pin-out Reset Requirements/Schemes Board Reset SchemeSwitch Summary Switches and JumpersDefault Switch Settings of S7A1- Visual Switch SummaryJumper Summary Connector SummaryGeneral Purpose Input/Output Header Switch S1C2 80332 Reset Detail Descriptions of Switches/JumpersSwitch S6A1 BPCI-X Reset Switch S8A1 RotaryS7A1-4 PCI-X Bus B Speed Enable Settings and Operation Mode Switch S7A1-3 Retry Settings and Operation ModeS7A1-9 Operation Mode S7A1-8 Operation ModeS7A1-10 Operation Mode Jumper J1C1 Jtag Chain Jumper J7D1 Flash bit-widthJumper J1D2 Uart Control Jumper J7B4 SMBus Header Jumper J9D3 Buzzer Volume ControlComponents on the Peripheral Bus DramSoftware Reference Address Range in Hex Size Data Bus Width Description Peripheral Bus Memory MapIntel 80332 I/O Processor Memory Map Board Support Package BSP ExamplesRedBoot Intel 80332 I/O Processor Files RedBoot* Intel 80332 I/O Processor Memory MapVirtual Address Physical Address Size Description RedBoot 80332 DDR Memory Initialization Sequence IQ80321 and IQ80332 Comparisons This Page Left Intentionally Blank Purpose IntroductionRelated Web Sites Hardware Setup SetupSoftware Flow Diagram Software SetupCreating a New Project New Project SetupConfiguration Overview Flashing with JtagUsing Flash Programmer Building an Executable File From Example Code Debugging Out of FlashRunning the CodeLab Debugger Launching and Configuring DebuggerManually Loading and Executing an Application Program Displaying Source Code Using BreakpointsStepping Through the Code Setting CodeLab Debug OptionsExploring the CodeLab Debug Windows Watch Window Registers WindowVariables Window Hardware and Software Breakpoints Debugging BasicsSoftware Breakpoints Hardware Breakpoints3 C.9.3 Exceptions/Trapping

IQ80332 specifications

The Intel IQ80332 is a high-performance microprocessor designed primarily for embedded applications, showcasing Intel's commitment to delivering powerful computing solutions for a variety of industries. Launched as part of Intel’s post-Pentium architecture, the IQ80332 is built on a robust architecture that combines efficiency with advanced performance capabilities, making it particularly suitable for industrial, telecommunications, and networking environments.

One of the standout features of the IQ80332 is its support for wireless communication technologies, providing seamless connectivity options for embedded devices. The chip integrates advanced power management features, enabling it to operate efficiently, which is crucial for systems that demand low power consumption without sacrificing performance.

The processor is built on a scalable architecture that supports a wide range of applications, from simple control operations to complex data processing tasks. It has a diverse instruction set, allowing developers to leverage a variety of programming paradigms for optimizing application performance. This versatility makes the IQ80332 a preferred choice for developers looking to build sophisticated embedded systems.

Another key characteristic of the IQ80332 processor is its robust security features. It includes hardware-level security measures that help protect sensitive data and maintain system integrity—an essential requirement in today’s connected environments where cyber threats are prevalent.

Additionally, the Intel IQ80332 supports multiple system interfaces, allowing for easy integration with various peripherals. Its compatibility with industry-standard buses makes it an ideal choice for upgrading existing systems without extensive redesign efforts.

Moreover, the chip is capable of running multiple operating systems, which provides developers with flexibility in choosing the best software platforms for their applications. This multitasking ability contributes to its efficiency, making it a noteworthy contender in the embedded processing market.

In summary, the Intel IQ80332 microprocessor is characterized by high performance, low power consumption, and robust security features. Its versatility, combined with advanced connectivity options and strong support for multiple operating systems, makes it a valuable asset in the development of next-generation embedded systems across a multitude of sectors. As industries continue to evolve, the IQ80332 remains a compelling solution for engineers and developers seeking reliable and efficient computing power.
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