CyClone COMPACTPCI-824 user manual General Introduction Features, Sdram

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GENERAL INTRODUCTION

1.2FEATURES

•	PowerPC™ Processor	An AMCC 440GX embedded processor based on the AMCC
		PowerPC superscalar core. It operates at a maximum frequency of
		667 MHz internally.
•	SDRAM	Up to 512 MByte of 333 MHz DDR SDRAM is supported via a 200
		pin SoDIMM module.
•	Flash ROM	8 Mbytes of in-circuit sector-programmable Flash ROM provides
		non-volatile storage on the CPCI-824. One 128 Kbyte sector of the
		Flash ROM is reserved for the storage of non-volatile boot and
		system parameters. System calls for storing parameters in this
		memory are included in the Breeze Development Environmentª
•	Console Serial Port	An asynchronous serial port based on a 16C750 UART with an RS-
		232 interface is provided for a console terminal or workstation
		connection.
•	Ethernet Ports	Two 10/100/1Gb Base-TX Ethernet ports are provided. Each port
		supports up to 1Gbps and uses a RJ45 style modular phone jack. The
		MAC contained within the 440GX interfaces with 2 Broadcom
		BMC5461S PHY transceivers.
		Two 10/100 Base-TX Ethernet ports. Each supports up to 100 Mbps
		and also uses a RJ45 style modular phone jack. In this case the MAC
		contained within the 440GX interfaces with a Broadcom BCM5248.
		The BCM5248 is an eight port PHY, but we are only using the first 2
		ports.
•	Temperature Sensors	Two LM75 type programmable temperature sensors with interrupt
		signaling capability are provided for system monitoring purposes.
•	I2O Messaging	The CPCI-824 supports the I2O specification for interprocessor
		communication.
•	DMA Controller	The 440GX supports 4 separate DMA channels for high throughput
		data transfers between PCI bus agents and the local SDRAM
		memory.
•	Breeze Development	Flash-resident ROM monitor / firmware package which supports
	Environment™	board-level initialization and application software development.
		More information on the Breeze Development Environment™ can
		be found in Breeze Developer’s Manual.
•	Blade Style Interface	The CPCI-824 receives power, fan detect, power supply status and
		geographic addressing from J1 and J2. Note that the fan detect and
		power supply status signals are only available when a CPCI-824 is
		installed in the system slot.
•	Hot Swap	The CPCI-824 is a Basic Hot Swap board, compliant with PICMG
		2.1.

1-2	CPCI-824 User’s Manual
	Revision 1.0, January 2006

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Contents Page Appendix a ContentsChapter Appendix BList of Figures List of TablesContents CPCI-824 Block Diagram IntroductionGeneral Introduction Features SdramGeneral Introduction Specifications Environmental SpecificationsEnvironmental CPCI-824 Physical Configuration General IntroductionReference Manuals Applied Micro Circuits CorporationSoftware Development Amcc Powerpc 440GX Processor HardwareByte Ordering Hardware Memory MAP DDR Sdram InterfaceDDR DDR Sdram SdramInterrupts Input External InterruptsInterrupt Console Serial PortConsole Serial Port Connector Pin Signal Description EthernetGigabit Ethernet Port Fast Ethernet Port 100 Fast Port Connector Pin Signal Description 10/100Base-TGigabit Ethernet Port LEDs Fast Ethernet Port LEDsLeds Hardware Peripheral BUSFlash ROM User LEDs During InitializationBreeze Start-up Leds LED TestsGeographic Addressing Power Supply Monitoring FAN Monitoring10 I2C BUS Sdram Eeprom Jtag Emulator SupportJtag Emulator Pin Assignment Signal PMC Module Signal Definitions Physical AttributesModule Idsel Addr IDSEL# Clock Arbitration PMC Module ConnectorPMC Module Interface ST Device ND DeviceTable A-3. P21 PMC Module Connector Pinout Table A-4. P22 PMC Module Connector Pinout Signal Table A-5. P23 PMC Module Connector Pinout Appendix B Cpci J2 Definition Table B-1 CPCI-824 J2 Definition