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Intel IQ80333 Hardware Reference Section, 3.1Functional Diagram, Intel, Processor, Target Market

Models: IQ80333

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Intel® IQ80333 I/O Processor

Hardware Reference Section

3.1Functional Diagram

Figure 5 shows the functional block for the 80333.

Figure 5. Intel® 80333 I/O Processor Functional Block Diagram

Target Market
ROMB
PCI Express RAID card		DDR II 400
		DDR II 400
			DDR SDRAM
HEX			Battery
HEX	Buzzer		Backup
LED	Buzzer
LED
	Local Bus	Intel®		PCI-X Bus Slot (133 MHz)	Slot
		Intel®		PCI-X Bus Slot (133 MHz)	Slot
	RS-232	80333
	RS-232	I/O
	I2C	I/O
	GPIOs	Processor		PCI-X Bus IOP (100 MHz)	Slot
	8MB StrataFLASH	Processor
	8MB StrataFLASH
	JTAG
		PCI Express		Gig-E
		PCI Express
		X8 Edge Connector

Customer Reference Board Manual

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Intel manual Hardware Reference Section, 3.1Functional Diagram, Intel IQ80333 I/O Processor, Target Market, Romb

Contents

Intel IQ80333 I/O Processor Customer Reference Board ManualFebruary Customer Reference Board Manual Intel IQ80333 I/O ProcessorFebruary Contents ContentsIntroduction Intel IQ80333 I/O ProcessorIntel IQ80333 I/O Processor Contents3.7.1 Customer Reference Board ManualIntel IQ80333 I/O Processor ContentsCustomer Reference Board Manual Contents FiguresIntel IQ80333 I/O Processor Customer Reference Board ManualContents TablesIntel IQ80333 I/O Processor Customer Reference Board ManualContents Revision HistoryIntel IQ80333 I/O Processor Customer Reference Board Manual1.1Document Purpose and Scope Introduction1.2Other Related Documents 1.4Component References 1.3Electronic InformationIntroduction Electronic InformationTerms and Definitions 1.5Terms and DefinitionsIntel IQ80333 I/O Processor IntroductionIntel IQ80333 I/O Processor 1.6Intel 80333 I/O ProcessorIntroduction Intel 80333 I/O Processor Block Diagram+,*+ Intel IQ80333 I/O ProcessorFeature Summary of FeaturesIntel IQ80333 I/O Processor Introduction2.2Hardware Installation 2.1Kit Content2.2.1First-TimeInstallation and Test Getting StartedGetting Started 2.2.2Power RequirementsIntel IQ80333 I/O Processor 2.4.2Contents of the Flash 2.3Factory Settings2.4Development Strategy 2.4.1Supported Tool Buckets2.5Target Monitors 2.5.1RedHat RedBootIntel IQ80333 I/O Processor Getting Started2.6.1Serial-UARTCommunication 2.6Host Communications Examples2.6.2JTAG Debug Communication Figure 2. Serial-UARTCommunicationFigure 4. Network Communication Example 2.6.3Network CommunicationIntel IQ80333 I/O Processor Getting Started2.6.4GNUPro GDB/Insight 2.6.4.1Communicating with RedBootIntel IQ80333 I/O Processor Getting StartedIntel IQ80333 I/O Processor HyperTerminal setup screensGetting Started xscale-elf-gdb -nwhello1 2.6.4.2Connecting with GDBGDB set remotebaud GDB target remote /dev/ttyS0Intel IQ80333 I/O Processor This Page Left Intentionally BlankGetting Started Hardware Reference Section 3.1Functional DiagramHardware Reference Section Intel3.2Board Form-Factor/Connectivity Table 6. Form-Factor/ConnectivityFeaturesFigure 6. Board Form Factor Intel IQ80333 I/O ProcessorPower Features 3.3Power3.4Memory Subsystem 3.4.1.1Battery Backup3.4.1DDR SDRAM Intel IQ80333 I/O ProcessorTable 8. Flash Memory Requirements 3.4.2Flash Memory RequirementsIntel IQ80333 I/O Processor Hardware Reference SectionIntel IQ80333 I/O Processor 3.5Interrupt RoutingHardware Reference Section Intel IQ80333 I/O Processor Table 10. Peripheral Bus FeaturesHardware Reference Section Customer Reference Board Manual3.6.1Flash ROM Table 11. Flash ROM FeaturesFlash Connection on Peripheral Bus FlashTable 12. Rotary Switch Requirements 3.6.6Rotary Switch3.6.2UART 3.6.3Non-VolatileRAMBattery Status Buffer Requirements 3.6.7Battery StatusIntel IQ80333 I/O Processor Hardware Reference Section3.7.1Console Serial Port 3.7Debug InterfaceIntel IQ80333 I/O Processor Hardware Reference Section3.7.2.1JTAG Port 3.7.2JTAG DebugJTAG Port Pin-out Intel IQ80333 I/O ProcessorTable 14. Reset Requirements/Schemes 3.8Board Reset SchemeFigure 10. RESET Sources DDR II SDRAM3.9.1Switch Summary 3.9Switches and Jumpers3.9.2Default Switch Settings of S7A1- Visual Switch SummaryConnector Summary 3.9.4Connector Summary3.9.3Jumper Summary 3.9.5General Purpose Input/Output Header3.9.6.2Switch S6A1 BPCI-XReset 3.9.6Detail Descriptions of Switches/Jumpers3.9.6.3Switch S8A1 Rotary 3.9.6.4Switch S7A1Hardware Reference Section Intel IQ80333 I/O ProcessorCustomer Reference Board Manual Hardware Reference Section Intel IQ80333 I/O ProcessorS7A1-6 Operation ModeJumper J1D2 Settings and Operation Mode Jumper J1C1: Settings and Operation Mode3.9.6.5Jumper J7D1 Flash bit-width 3.9.6.6Jumper J1C1 JTAG ChainJumper J7B4 Settings and Operation Mode 3.9.6.9Jumper J9D3 Buzzer Volume ControlJumper J9D3 Settings and Operation Mode 3.9.6.8Jumper J7B4 SMBus Header4.1DRAM Software Reference4.2Components on the Peripheral Bus Software ReferenceFigure 12. Flash Connection to Peripheral Bus 4.2.1Flash ROMIntel I/O Processor Flash 28F640J3C 16-bit 8 MbPeripheral Bus Memory Map 4.2.2Peripheral Bus Memory MapIntel IQ80333 I/O Processor Software Reference4.3.1Intel 80333 I/O Processor Memory Map 4.3Board Support Package BSP ExamplesFigure 13. Intel 80333 I/O Processor Memory Map Intel IQ80333 I/O ProcessorIntel IQ80333 I/O Processor 4.3.3RedBoot Intel 80333 I/O Processor FilesSoftware Reference Software Reference Intel IQ80333 I/O ProcessorInitialization Sequence IQ80321 and IQ80333 Comparisons IQ80321 and IQ80333 ComparisonsIntel IQ80321 Evaluation Platform Board and FeaturesIntel IQ80333 I/O Processor This Page Left Intentionally BlankIQ80321 and IQ80333 Comparisons Getting Started and Debugger the Macraigor Raven JTAG connector, and theB.1 Introduction B.1.1 PurposeIntel IQ80333 I/O Processor B.1.4 Related Web SitesGetting Started and Debugger B.2.1 Hardware Setup B.2 SetupIntel IQ80333 I/O Processor Getting Started and DebuggerFigure 15. Software Flow Diagram B.2.2 Software SetupIntel IQ80333 I/O Processor Getting Started and DebuggerB.3.1 Creating a New Project B.3 New Project SetupIntel IQ80333 I/O Processor Getting Started and DebuggerB.3.2 ConfigurationIntel IQ80333 I/O Processor Getting Started and DebuggerB.4.1 Overview B.4 Flashing with JTAGIntel IQ80333 I/O Processor Getting Started and DebuggerIntel IQ80333 I/O Processor B.4.2 Using Flash ProgrammerGetting Started and Debugger B.6 Building an Executable File From Example Code B.5 Debugging Out of FlashIntel IQ80333 I/O Processor Getting Started and DebuggerB.7 Running the Code Lab Debugger B.7.1 Launching and Configuring DebuggerIntel IQ80333 I/O Processor Getting Started and DebuggerB.7.3 Displaying Source Code B.7.4 Using BreakpointsIntel IQ80333 I/O Processor Getting Started and DebuggerB.7.5 Stepping Through the Code B.7.6 Setting Code Lab Debug OptionsIntel IQ80333 I/O Processor Getting Started and DebuggerB.8.1 Toolbar Icons B.8 Exploring the Code Lab Debug WindowsB.8.2 Workspace Window B.8.3 Source CodeB.8.7 Watch Window B.8.6 Registers WindowB.8.8 Variables Window Intel IQ80333 I/O ProcessorB.9.1 Overview B.9 Debugging BasicsB.9.2 Hardware and Software Breakpoints B.9.2.1 Software BreakpointsIntel IQ80333 I/O Processor B.9.3 Exceptions/TrappingGetting Started and Debugger