Intel IQ80333 manual Connecting with GDB, GDB set remotebaud

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Intel® IQ80333 I/O Processor

Getting Started

2.6.4.2Connecting with GDB

Below are the GDB commands entered from the command prompt. Be sure system path is set to access “xscale-elf-gdb.exe”. File name in example “hello”. Bold type represents input by user:

>xscale-elf-gdb -nw hello1

•Start GDB executable, loads debug information and symbols.

(GDB) set remotebaud 115200

•Set baud rate for the 80333.

Connect COM port:

•When using Windows command prompt: (GDB) target remote com1

Example: screen output from board to host (GDB) target remote com1: Remote debugging using com1.

(GDB)

•When using Linux

(GDB) target remote /dev/ttyS0

(GDB) load

•Load the program to the board, may have to wait a few seconds.

(GDB) break main

•Set breakpoint at main.

(GDB) continue

•Start the program using 'continue' verse the usual 'run'.

•Program hits break at main() and wait.

1.To be supplied separately.

Customer Reference Board Manual

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Contents Customer Reference Board Manual Intel IQ80333 I/O ProcessorCustomer Reference Board Manual Contents Dram 2.2 Figures Tables Date Revision Description Revision HistoryOther Related Documents Document Purpose and ScopeComponent Reference Electronic InformationComponent References Electronic InformationDefinition Terms and DefinitionsTerms and Definitions Intel 80333 I/O Processor 231 Intel 80333 I/O Processor Block DiagramFeature Definition Summary of FeaturesFirst-Time Installation and Test Kit ContentHardware Installation Power Requirements Supported Tool Buckets Factory SettingsContents of the Flash Development StrategyTarget Monitors RedHat RedBootJtag Debug Communication Host Communications ExamplesSerial-UART Communication Network Communication Example Network CommunicationGNUPro GDB/Insight Communicating with RedBootIntel IQ80333 I/O Processor GDB set remotebaud Connecting with GDBThis Page Left Intentionally Blank PCI Express RAID card Functional DiagramTarget Market Board Form-Factor/Connectivity Form-Factor/Connectivity FeaturesPower Features PowerMemory Subsystem Battery BackupFlash Memory Requirements Flash Memory RequirementsExternal Interrupt Routing to Intel 80333 I/O Processor Interrupt Routing80333 populates the peripheral bus as depicted by Figure Peripheral Bus FeaturesFlash Connection on Peripheral Bus Flash ROM FeaturesFlash ROM Audio Buzzer Rotary SwitchUart Non-Volatile RAMName Description Battery StatusBattery Status Buffer Requirements Console Serial Port Debug InterfaceJtag Port Pin-out Jtag DebugJtag Port Reset Requirements/Schemes Board Reset SchemeSwitch Summary Switches and JumpersSwitch Summary Default Switch Settings of S7A1- VisualGeneral Purpose Input/Output Header Connector SummaryJumper Summary Switch S8A1 Rotary Detail Descriptions of Switches/JumpersSwitch S1C2 Intel 80333 I/O Processor Reset Switch S6A1 BPCI-X ResetS7A1-4 PCI-X Bus B Speed Enable Settings and Operation Mode Switch S7A1-2 Reset IOP Settings and Operation ModeSwitch S7A1-3 Retry Settings and Operation Mode S7A1-10 Operation Mode S7A1-8 Operation ModeS7A1-9 Operation Mode Jumper J1D2 Uart Control Jumper J7D1 Flash bit-widthJumper J1C1 Jtag Chain Jumper J7B4 SMBus Header Jumper J9D3 Buzzer Volume ControlComponents on the Peripheral Bus DramFlash Connection to Peripheral Bus Address Range in Hex Size Data Bus Width Description Peripheral Bus Memory MapIntel 80333 I/O Processor Memory Map Board Support Package BSP ExamplesVirtual Address Physical Address Size Description RedBoot* Intel 80333 I/O Processor Memory MapRedBoot Intel 80333 I/O Processor Files Mov R8, r4 IQ80321 and IQ80333 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 FlashManually Loading and Executing an Application Program Launching and Configuring DebuggerRunning the CodeLab Debugger Displaying Source Code Using BreakpointsStepping Through the Code Setting CodeLab Debug OptionsExploring the CodeLab Debug Windows Variables Window Registers WindowWatch Window Hardware Breakpoints Debugging BasicsHardware and Software Breakpoints Software BreakpointsExceptions/Trapping

IQ80333 specifications

The Intel IQ80333 is a high-performance microprocessor designed specifically for advanced networking, telecommunications, and industrial control applications. Known for its ability to deliver exceptional processing power while maintaining efficiency, the IQ80333 represents a key component in the evolution of embedded systems and real-time applications.

One of the principal features of the IQ80333 is its multi-core architecture. It is equipped with dual-core processing capabilities, allowing it to handle multiple tasks simultaneously. This multi-core setup leads to improved throughput and responsiveness, which is critical in environments that demand real-time data processing and robust multitasking.

The IQ80333 is built on Intel's x86 architecture, ensuring compatibility with a wide range of software applications. This feature is particularly valuable for system designers looking to leverage existing codebases while upgrading their hardware. The x86 architecture also supports a variety of operating systems, giving developers the flexibility to choose the most suitable environment for their applications.

In terms of performance, the IQ80333 boasts a clock speed that can reach up to 1.6 GHz. This high frequency, combined with a well-optimized pipeline and cache architecture, allows for swift execution of complex algorithms and processing-intensive tasks. The chip features a large L2 cache, which enhances its ability to manage memory operations and increases overall system performance.

Power efficiency is another standout characteristic of the Intel IQ80333. Designed for embedded applications, it incorporates features that reduce power consumption without sacrificing performance. This energy-efficient design is particularly important for devices operating in remote environments or where power availability is limited.

The IQ80333 also integrates advanced security technologies that are critical for maintaining data integrity in networked applications. Features such as secure boot and hardware-based encryption provide a robust foundation for creating secure systems, guarding against unauthorized access and ensuring the confidentiality of sensitive information.

Moreover, the microprocessor supports a range of interfaces, including PCI Express, USB, and SATA, allowing seamless integration into various systems and enabling connectivity with peripheral devices. This versatility makes the IQ80333 a preferred choice for developers looking to create customized solutions in networking and industrial applications.

In summary, the Intel IQ80333 combines high performance, energy efficiency, and robust security features, making it an ideal choice for modern embedded systems. Its multi-core architecture, support for x86 software, and advanced connectivity options provide engineers and developers with the tools they need to build sophisticated applications. Whether in telecommunications, industrial control, or networking, the IQ80333 continues to be a pivotal component in the advancement of technology in these fields.