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Xilinx SP605 manual 5 Linear BPI Flash Interface, 7 Linear Flash Connections, U25 BPI FLASH

Models: SP605

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4. Linear BPI Flash

Chapter 1: SP605 Evaluation Board

4. Linear BPI Flash

A Numonyx JS28F256P30 Linear Flash memory (U25) on the SP605 (Figure 1-5) provides 32 MB of non-volatile storage that can be used for configuration as well as software storage. The Linear Flash is operated in asynchronous mode.

For details on configuring the FPGA, see “Configuration Options.”

U1

U25

FPGA

BPI Flash

Interface

ADDR, DATA, CTRL

Numonyx Type P30

JS28F256P30

			UG526_05_092409
		Figure 1-5:Linear BPI Flash Interface
	Table 1-7:Linear Flash Connections

	U1 FPGA Pin	Schematic Net Name	U25 BPI FLASH

			Pin Number		Pin Name
			Pin Number		Pin Name

	N22	FLASH_A0	29		A1

	N20	FLASH_A1	25		A2

	M22	FLASH_A2	24		A3

	M21	FLASH_A3	23		A4

	L19	FLASH_A4	22		A5

	K20	FLASH_A5	21		A6

	H22	FLASH_A6	20		A7

	H21	FLASH_A7	19		A8

	L17	FLASH_A8	8		A9

	K17	FLASH_A9	7		A10

	G22	FLASH_A10	6		A11

	G20	FLASH_A11	5		A12

	K18	FLASH_A12	4		A13

	K19	FLASH_A13	3		A14

	H20	FLASH_A14	2		A15

	J19	FLASH_A15	1		A16


18		www.xilinx.com	SP605 Hardware User Guide
			UG526 (v1.1.1) February 1, 2010

Image 18

Xilinx 5 Linear BPI Flash Interface, 7 Linear Flash Connections, U25 BPI FLASH, SP605 Evaluation Board, U1 FPGA Pin

Contents

UG526 v1.1.1 February 1, 2010 optional SP605 Hardware User GuideGuide Subtitle optional Date Updated Figure 1-17 and FigureRevision History VersionTable of Contents Preface About This GuideChapter 1 SP605 Evaluation Board Appendix C SP605 Master UCF Appendix D References Appendix A Default Jumper and Switch SettingsAppendix B VITA 57.1 FMC LPC Connector Pinout Mode DIP Switch SW1 Active-High 18. VITA 57.1 FMC LPC ConnectorAppendix B, “VITA 57.1 FMC LPC Connector Pinout.” Guide ContentsAppendix A, “Default Jumper and Switch Settings.” About This GuideAdditional Support Resources Preface About This GuideOverview SP605 Evaluation BoardChapter Additional Information10. SFP Module Connector 11. 10/100/1000 Tri-Speed Ethernet PHY Features5. System ACE CF and CompactFlash Connector 6. USB JTAG Chapter 1 SP605 Evaluation Board18. VITA 57.1 FMC LPC Connector Configuration Options Block Diagram17. Switches 4. Linear BPI Flash 5. System ACE CF and CompactFlash ConnectorRelated Xilinx Documents SP605 FeaturesFeature Detailed DescriptionFeature SP605 Features Cont’dDetailed Description Linear BPI FlashReferences Configuration1. Spartan-6 XC6SLX45T-3FGG484 FPGA SP605 Features Cont’dI/O Voltage Rails Signal Name2. 128 MB DDR3 Component Memory Table 1-2 I/O Voltage Rail of FPGA BanksU1 FPGA Pin Schematic Net NameTable 1-4 FPGA On-Chip OCT Termination External Resistor Requirements FPGA Pin NumberDetailed Description DDR3 Component Memory Connections Cont’dReferences Memory U42Figure 1-3 J17 SPI Flash Programming Header 3. SPI x4 FlashSilkscreen Figure 1-4 SPI Flash Interface TopologySPI HDR J17 Detailed Description Table 1-6 SPI x4 Memory ConnectionsSPI MEM U32 Schematic Net NameTable 1-7 Linear Flash Connections 4. Linear BPI FlashFigure 1-5 Linear BPI Flash Interface U25 BPI FLASHU1 FPGA Pin Detailed Description Table 1-7 Linear Flash Connections Cont’dSchematic Net Name U25 BPI FLASHReferences 5. System ACE CF and CompactFlash ConnectorFPGA Design Considerations for the Configuration Flash Chapter 1 SP605 Evaluation BoardU17 XCCACETQ144I Schematic Net Name1Table 1-8 System ACE CF Connections Detailed DescriptionTable 1-8 System ACE CF Connections Cont’d Figure 1-6 JTAG Chain Diagram6. USB JTAG Schematic Net NameFigure 1-7 VITA 57.1 FMC LPC J2 JTAG Bypass Jumper J19 7. Clock GenerationOscillator Differential ReferencesFigure 1-9 SP605 X2 Oscillator Pin 1 Location Identifiers Oscillator Socket Single-Ended, 2.5V orFigure 1-8 SP605 X2 Oscillator Socket Pin 1 Location Identifiers Silkscreened outline has beveled corner Socket has notch in crossbarTable 1-9 SP605 Clock Source Connections SMA Connectors Differential8. Multi-Gigabit Transceivers GTP MGTs SourceMGT REFCLK Figure 1-10 GTP SMA ClockSMA MGT Connectors Chapter 1 SP605 Evaluation BoardSchematic Net Name Detailed Description Table 1-10 GTP SMA Clock ConnectionsSMA Pin U1 FPGA Pin9. PCI Express Endpoint Connectivity Table 1-11 PCIe Edge Connector ConnectionsP4 PCIe Edge Connector Chapter 1 SP605 Evaluation BoardReferences Detailed DescriptionProduct information P2 SFP Module Connector 10. SFP Module ConnectorSFP Control/Status Signal Table 1-12 SFP Module Control and StatusBit2 Table 1-14 PHY Configuration Pins11. 10/100/1000 Tri-Speed Ethernet PHY Bit1Chapter 1 SP605 Evaluation Board Table 1-15 Ethernet PHY Connections Cont’dReferences U1 FPGA Pin12. USB-to-UART Bridge Table 1-16 USB Type B Pin Assignments and Signal DefinitionsUSB Connector DescriptionTable 1-18 DVI Controller Connections Schematic Net13. DVI CODEC U31 Chrontel CH7301C14. IIC Bus Figure 1-11 IIC Bus TopologyDetailed Description 8-Kb NV Memory SchematicExternal Access Table 1-19 IIC Bus ConnectionsIIC Memory U4 Schematic NetnameDetailed Description Table 1-20 IIC Memory Connections ReferencesColor 15. Status LEDsTable 1-21 Status LEDs LabelLink Rate Mbps Direction Indicator DUP TX RXEthernet PHY Status LEDs 100 1000 P1FPGAINITB FPGA INIT and DONE LEDsVCC2V5 FPGADONEUser LEDs User LEDs User Pushbutton Switches User DIP Switch User SIP Header16. User I/O User SMA GPIOTable 1-24 Pushbutton Switch Connections User Pushbutton SwitchesFigure 1-16 User Pushbutton Switch Typical Switch PinDIP Switch Pin User DIP SwitchFigure 1-17 User DIP Switch S2 Table 1-25 User DIP Switch Connections Schematic Net NameTable 1-26 User SIP Header Connections User SIP HeaderFigure 1-18 User SIP Header J55 Schematic Net NameTable 1-27 User SMA Connections User SMA GPIOFigure 1-19 User SMA GPIO GPIO SMA PinPower On/Off Slide Switch SW2 FPGAPROGB Pushbutton SW3 Active-Low 17. SwitchesPower On/Off Slide Switch SW2 SYSACERESETB Pushbutton SW9 Active-LowFPGAPROGB Pushbutton SW3 Active-Low SYSACERESETB Pushbutton SW9 Active-LowFigure 1-22 System ACE CF RESETB Pushbutton SW9 Figure 1-21 FPGA PROGB Pushbutton SW3SDMX-4-X System ACE CF CompactFlash Image Select DIP Switch S1 Active-HighFigure 1-23 System ACE CF CompactFlash Image Select DIP Switch S1 Chapter 1 SP605 Evaluation BoardR9 SDMX-2-X Mode DIP Switch SW1 Active-HighFigure 1-24 FPGA Mode DIP Switch SW1 References18. VITA 57.1 FMC LPC Connector Chapter 1 SP605 Evaluation BoardLPC Pin Table 1-28 VITA 57.1 FMC LPC ConnectionsJ63 FMC Appendix B, “VITA 57.1 FMC LPC Connector Pinout.”Table 1-28 VITA 57.1 FMC LPC Connections Cont’d Power ManagementAC Adapter and 12V Input Power Jack/Switch Schematic Net NamePower Supply Onboard Power RegulationPower Management Figure 1-25 Onboard Power RegulatorsDevice Type Table 1-29 Onboard Power System DevicesPower Rail Net Reference“5. System ACE CF and CompactFlash Connector,” page Configuration OptionsConfiguration Options Table 1-30 SP605 FPGA Configuration ModesChapter 1 SP605 Evaluation Board SP605 Hardware User GuideUG526 v1.1.1 February 1 Default Default Jumper and Switch SettingsTable A-1 Default Switch Settings Appendix ACF Error LED Appendix A Default Jumper and Switch SettingsTable A-2 Default Jumper Settings JumperAppendix B VITA 57.1 FMC LPC Connector PinoutFigure B-1 FMC LPC Connector Pinout UG526 v1.1.1 February 1Appendix B VITA 57.1 FMC LPC Connector Pinout SP605 Hardware User GuideUG526 v1.1.1 February 1 SP605 Master UCF Appendix CUG526 v1.1.1 February 1 Appendix C SP605 Master UCF SP605 Hardware User GuideUG526 v1.1.1 February 1 UG526 v1.1.1 February 1 LOC = AA20Appendix C SP605 Master UCF 3. Series resistors are included Appendix C SP605 Master UCF SP605 Hardware User GuideUG526 v1.1.1 February 1 References Appendix D