Xilinx manual ML605 Flash Boot Options

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Detailed Description

ML605 Flash Boot Options

The ML605 has two parallel wired flash memory devices as shown in Figure 1-3. At ML605 power-up, before FPGA configuration, DIP switch S2 switch 2 selects which flash device, U4 (BPI) or U27 (Platform Flash), provides the boot bitstream. Typically S2 switch 2 will be open/OFF to select the U27 Platform Flash. Given that the mode switches (S2 switch 3/M0, switch 4/M1 and switch 5/M2) are set to Slave SelectMAP mode, then U27, driven at 47 MHz, can load a PCIe core bitstream before a host PC motherboard can scan its PCIe slots.When S2 switch 2 is closed/ON at power up, the FPGA will be configured from the BPI flash device U4. Note that U4 address bit A23 is switched by S2 switch 6, which allows the lower or upper half of U4 to be chosen as a data source.

Table 1-5shows the connections and pin numbers for the boot flash devices.

Table 1-5:Platform Flash and BPI Flash Connections

	U1 FPGA Pin	Schematic Net Name	U4 BPI Flash		U27 Platform Flash

			Pin Number	Pin Name	Pin Number	Pin Name
			Pin Number	Pin Name	Pin Number	Pin Name

	AL8	FLASH_A0	29	A1	A1	A00

	AK8	FLASH_A1	25	A2	B1	A01

	AC9	FLASH_A2	24	A3	C1	A02

	AD10	FLASH_A3	23	A4	D1	A03

	C8	FLASH_A4	22	A5	D2	A04

	B8	FLASH_A5	21	A6	A2	A05

	E9	FLASH_A6	20	A7	C2	A06

	E8	FLASH_A7	19	A8	A3	A07

	A8	FLASH_A8	8	A9	B3	A08

	A9	FLASH_A9	7	A10	C3	A09

	D9	FLASH_A10	6	A11	D3	A10

	C9	FLASH_A11	5	A12	C4	A11

	D10	FLASH_A12	4	A13	A5	A12

	C10	FLASH_A13	3	A14	B5	A13

	F10	FLASH_A14	2	A15	C5	A14

	F9	FLASH_A15	1	A16	D7	A15

	AH8	FLASH_A16	55	A17	D8	A16

	AG8	FLASH_A17	18	A18	A7	A17

	AP9	FLASH_A18	17	A19	B7	A18

	AN9	FLASH_A19	16	A20	C7	A19

	AF10	FLASH_A20	11	A21	C8	A20

	AF9	FLASH_A21	10	A22	A8	A21

	AL9	FLASH_A22	9	A23	G1	A22

	AA23	FLASH_A23	26	A24	NC	A23

ML605 Hardware User Guide	www.xilinx.com	21
UG534 (v1.2.1) January 21, 2010

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Contents UG534 v1.2.1 January 21, 2010 optional ML605 Hardware User GuideDate Version Revision Revision HistoryTable of Contents ML605 Hardware User Guide About This Guide Preface About This Guide Additional Support ResourcesAdditional Information ML605 Evaluation BoardML605 Evaluation Board FeaturesSMA IIC Eeprom 1 KBFpga Init Fpga Done Overview1ML605 High-Level Block Diagram Block DiagramFeature ML605 FeaturesDetailed Description DDR3 SodimmML605 Evaluation Board ML605 Features Cont’d SgmiiWDW6TP Virtex-6 XC6VLX240T-1FFG1156 Fpga ConfigurationVoltage Rails 2Virtex-6 Fpga Configuration Modes M20Cclk Direction 3Voltage Rails U1 Fpga BankDetailed Description 3Voltage Rails Cont’d U1 Fpga Bank MB DDR3 Memory SodimmVCC1V5FPGA 4DDR3 Sodimm ConnectionsDDR3A9 ML605 Evaluation Board 4DDR3 Sodimm Connections Cont’dDDR3D30 DQ30 DDR3DM0 See the Micron Technology, Inc. for more information Ref MB Linear BPI Flash Mb Platform Flash XLML605 Flash Boot Options FLASHD1 DQ1 FLASHD0 DQ0FLASHD2 DQ2 FLASHD3 DQ3Fpga Design Considerations for the Configuration Flash System ACE CF and CompactFlash Connector 6System ACE CF Connections U1 Fpga Pin Schematic Net Name USB Jtag Clock Generation Oscillator DifferentialOscillator Socket Single-Ended 7ML605 Oscillator Socket Pin 1 Location Identifiers 8ML605 Oscillator Pin 1 Location Identifiers SMA Connectors DifferentialSMA Pin SmarefclknSmarefclkp ICS Multi-Gigabit Transceivers GTX MGTs12PCIe Lane Size Select Jumper J42 PCI Express Endpoint Connectivity8PCIe Edge Connector Connections AA4 PCIERX7N AA3 PCIERX7PPCIE100MMGT0P GTXE1X0Y6SFP Module Connector 12Board Connections for PHY Configuration Pins 11PHY Default Interface Mode Jumper Settings J66 J67 J6811 /100/1000 Tri-Speed Ethernet PHY Bit2 Bit1 Bit0Sgmii GTX Transceiver Clock Generation 12Board Connections for PHY Configuration Pins Cont’d13Ethernet PHYConnections U1 Fpga Pin U80 M88E1111RXD4 PHYRXD4PHYRXD5 RXD5USB-to-UART Bridge VbusGround USB Controller 16USB Controller ConnectionsU81 USB Controller DVI Codec 17DVI Controller ConnectionsU38 Chrontel CH7301C IIC Bus 14IIC Bus Topology Kb NV Memory Iicsdamain SDAIicsclmain SCL Status LEDs Designator Signal Name Color Label Description16Ethernet PHY Status LEDs Ethernet PHY Status LEDsFpga Init and Done LEDs User I/OControlled LED FpgainitbUser LEDs 18User LEDs and Gpio Connector, Directional LEDsUser Pushbutton Switches Detailed Description 21User LED Connections Fpga U1 PinGpio J62 Pin Controlled LED Switch Pin User DIP SwitchUser SMA Gpio UsersmagpionUsersmagpiop J41 Pin LCD Display 16 Character x 2 LinesPower On/Off Slide Switch SW2 SwitchesFpgaprogb Pushbutton SW4 Active-Low Sysaceresetb Pushbutton SW3 Active-Low26System ACE CF CompactFlash Image Select DIP Switch S1 System ACE CF CompactFlash Image Select DIP Switch S1M20 Bus Width 26ML605 Configuration ModesMaster BPI Vita 57.1 FMC HPC ConnectorHPC Pin 28VITA 57.1 FMC HPC Connections28VITA 57.1 FMC HPC Connections Cont’d FMCHPCHB08P FMCHPCHB09NFMCHPCHB13P FMCHPCHB08NDetailed Description 28VITA 57.1 FMC HPC Connections Cont’d VIOBM2C Vadj VadjVREFAM2C Vadj VREFBM2CVita 57.1 FMC LPC Connector LPC Pin 30VITA 57.1 FMC LPC ConnectionsPower Management AC Adapter and Input Power Jack/SwitchDetailed Description 30VITA 57.1 FMC LPC Connections Cont’d 28ML605 Onboard Power Regulators Onboard Power RegulationVccintfpga UCD9240PFCVccaux UCD7230RGWR29System Monitor External Reference System MonitorSystem Monitor Header J35 12V Supply Monitor Fan Controller Bank Configuration Options Configuration OptionsML605 Evaluation Board Function/Type Default Table A-1Default Switch SettingsGmii Vita 57.1 FMC LPC J63 and HPC J64 Connector Pinout Figure B-2FMC HPC Connector Pinout ML605 Master UCF NET DDR3D9 Appendix C ML605 Master UCFNET DDR3DQS0P NET FLASHA21 ML605 Hardware User Guide UG534 v1.2.1 January 21 NET FMCHPCHB03P NET FMCHPCLA16N NET FMCLPCPRSNTM2CL NET Iicsdadvi NET PCIERX2N NET Pmbusdatals NET Sfplos NET Sfprxn NET Sfprxp NET USBD6LS References Appendix D References