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Lattice Semiconductor ECP5 Versa, Руководство пользователя

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5

ECP5 PCI Express Board User’s Guide

Figure 4. ECP5 Configuration Pin (CFG pins)

Figure 5. ECP5 Status LEDs and Push-button Controls

The LEDs indicate the configuration status of the ECP5 FPGA.

• D10 (red) illuminated indicates that programming was aborted or reinitialized, driving the INITN output low.

• D11 (green) illuminated indicates the successful completion of configuration by releasing the open collector 

DONE output pin.

PROGRAMN and GSRN

These push-button switches assert/de-assert the logic levels on PROGRAMN (S2) and GSRN (S1). Depress- ing 
the button drives a logic level “0” to the device.

Programming Serial SPI Flash Memory

A serial SPI (16-pin TSSOP, 128Mb) Flash memory device (U52) is on-board for non-volatile configuration memory 
storage. A Micron N25Q128A device is populated on-board.

The Serial SPI Flash memory device can be configured easily via the ECP5 JTAG port. This mode enables the 
FPGA to be programmed at power-up or assertion of PROGRAMN with a bitstream stored in the memory device.

1. Connect the ECP5 PCI Express Board.

2. Scan the board or select the ECP5UM-85F device.

3. From the Edit pull down menu select 

Device Properties

. Set the Access mode to 

SPI Flash Background Pro-

gramming

 and Operation to 

SPI Flash Erase, Program, Verify

.

Содержание ECP5 Versa

Страница 1: ...July 2014 EB91_1 0 ECP5 PCI Express Board User s Guide...

Страница 2: ...lash 128M Serial SPI Flash 8GB LPDDR3 memory components 256Mbx32 Expansion connections and headers Allows flexibility for user prototype expansion Switches LEDs and displays for demo purposes Lattice...

Страница 3: ...be plugged into a host PC Only plug the board into a PCI Express slot when the system is powered off Once inserted the PC can be safely powered on Using the evaluation board outside of a PC chassis s...

Страница 4: ...of the Diamond Programmer setup Board Programming Configuration Status Indicators See Appendix B XO2 Configuration Mux sheet Figure 3 PCI Express Board Configuration Programming Mux Selection SW6 is...

Страница 5: ...RN S1 Depress ing the button drives a logic level 0 to the device Programming Serial SPI Flash Memory A serial SPI 16 pin TSSOP 128Mb Flash memory device U52 is on board for non volatile configuration...

Страница 6: ...endor to Micron Device to SPI N25Q128A Package to 16 lead SOIC Figure 7 Select Device Dialog Box 5 Click OK in the Device Properties dialog box You will return to the main configuration screen 6 Using...

Страница 7: ...ngle full duplex PCI Express channel The high speed signals are connected to the PCI Express edge connection Clock Destination Clock Sources Control Switch Setting ECP5 ball AD32 site LRC_GPLL0T_IN 54...

Страница 8: ...when Down logic level 1 when Up Switch position 1 is indicated with a dot Switch SW4 logic 1 is 2 5V Switch SW4 logic 1 is 2 5V The user must pro gram these inputs to be the LVCMOS25 or LVCMOS33 type...

Страница 9: ...2 V 64 Mb x32 96 ball FBGA 1600 MHz such as the Micron EDF8132A1MC device The LPDDR3 memory is limited to a 16 bit wide memory controller interface A 100 MHz on board clock oscillator is available to...

Страница 10: ...signal isolation This connector includes two LEDs and the board includes four status LEDs from the Marvell device The LEDs are register programmed and detailed descriptions are avail able in the Marve...

Страница 11: ...tches Expansion Headers Connectors See Appendix B Card 1 and Card 2 sheets Table 8 Expansion Connections Voltage Rail Test Points Power Resistor Value Ohms VCCAUX TP19 TP18 0 1 VCC TP13 TP12 0 01 VCCI...

Страница 12: ...2_20 D23 25 Lvcmos1_23 E11 25 Lvcmos2_23 D24 26 Lvcmos1_21 B11 26 Lvcmos2_21 F23 27 Lvcmos1_26 B10 27 Lvcmos2_26 A25 28 Lvcmos1_24 A10 28 Lvcmos2_24 C24 29 Lvcmos1_27 C10 29 Lvcmos2_27 C25 30 Lvcmos1_...

Страница 13: ...emi com Internet www latticesemi com Revision History April 2014 01 0 Initial release 2014 Lattice Semiconductor Corp All Lattice trademarks registered trademarks patents and disclaimers are as listed...

Страница 14: ...C61 C79 4 1nF C0402 C1005C0G1E102 J050BA TDK Corporation CAP CER 1000PF 25V 5 NP0 0402 11 C51 C52 2 100pF C0603 C1608C0G1H101 J080AA TDK Corporation CAP CER 100PF 50V 5 NP0 0603 12 C53 C54 2 10pF C040...

Страница 15: ...AP CER 0 1UF 16V 10 X7R 0402 30 C406 C408 2 20pF C0402 DNL C0402C200J5GA CTU Kemet CAP CER 20PF 50V 5 NP0 0402 31 C407 1 20pF C0402 C0402C200J5GA CTU Kemet CAP CER 20PF 50V 5 NP0 0402 32 D1 D2 D3 D4 D...

Страница 16: ...9 OHM 1 10W 1 0603 SMD 56 R36 R113 R116 R 143 R166 R182 6 0 1 R2010 WSL2010R1000F EA Vishay Dale RES 10 OHM 1 2W 1 2010 SMD 57 R40 R41 R65 R66 R77 R79 R83 R95 R99 R101 R107 R117 R122 R128 R131 R135 R...

Страница 17: ...ents RES 34K OHM 1 10W 1 0603 SMD 80 R170 1 11 5K R0603 ERJ 3EKF1152V Panasonic Electronic Components RES 11 5K OHM 1 10W 1 0603 SMD 81 R171 1 35 7K R0603 ERJ 3EKF3572V Panasonic Electronic Components...

Страница 18: ...000000 SiTime OSC 100 000 MHZ LVDS SMD 3 2x2 5 108 U33 1 M93C46 WMN6TP SOIC 8 M93C46 WMN6TP STMicroelectronics IC 1K EEPROM 8 SOIC 109 U34 U35 U36 U37 4 R0_1 3 3PINTX_0402 Populate pin 1 3 ERJ 2GE0R0...

Страница 19: ...Email techsupport Latticesemi com Board Rev Project Nov 2012 B B 28 1 Cover Page PCI Express Board B Date Size Schematic Rev of Sheet Title Lattice Semiconductor Applications Email techsupport Lattice...

Страница 20: ...Wall Power Pg 5 Board Power Generation Pg 5 4 8 Date Size Schematic Rev of Sheet Title Lattice Semiconductor Applications Email techsupport Latticesemi com Board Rev Project Nov 2012 B B 28 2 Board B...

Страница 21: ...3V CONFIG PMOD PCIe Control FTDI SERDES D1 PCIe Date Size Schematic Rev of Sheet Title Lattice Semiconductor Applications Email techsupport Latticesemi com Board Rev Project Nov 2012 B B 28 3 ECP5 Ba...

Страница 22: ...support Latticesemi com Board Rev Project Nov 2012 B A 28 4 Mechanical A Date Size Schematic Rev of Sheet Title Lattice Semiconductor Applications Email techsupport Latticesemi com Board Rev Project N...

Страница 23: ...ST2 12 TRACK SS2 17 GND5 25 GND6 13 GND7 14 GND4 6 GND3 5 GND2 4 GND1 3 GND8 15 GND9 16 C54 10pF DNI C0402 R149 3 83K R0603 L4 4 7uH CDRH5D R159 51K R0603 L2 4 7uH CDRH5D C71 10uF_T C47 220nF C0402 C3...

Страница 24: ...756 U1L VCC M21 VCC N21 VCC P21 VCC R21 VCC T21 VCC U21 VCC V21 VCC W21 VCC Y21 VCC AA21 VCC M20 VCC AA20 VCC M19 VCC AA19 VCC M18 VCC AA18 VCC M17 VCC AA17 VCC M16 VCC AA16 VCC M15 VCC AA15 VCC M14 V...

Страница 25: ...17 GND V17 GND W17 GND Y17 GND AB17 GND L16 GND N16 GND P16 GND R16 GND T16 GND U16 GND V16 GND W16 GND Y16 GND AB16 GND B15 GND E15 GND L15 GND N15 GND P15 GND R15 GND T15 GND U15 GND V15 GND W15 GND...

Страница 26: ...gh Speed USB FT2232H FT2232HL U13 VREGIN 50 VREGOUT 49 DM 7 DP 8 REF 6 RESET 14 EECS 63 EECLK 62 EEDATA 61 OSCI 2 OSCO 3 TEST 13 ADBUS0 16 ADBUS1 17 ADBUS2 18 ADBUS3 19 VPHY 4 VPLL 9 VCORE 12 VCORE 37...

Страница 27: ...B7 PT8C PT9C SCL PCLKT0_0 C8 PT8D PT9D SDA PCLKC0_0 B8 PT9A PT10C JTAGENB B9 PT9B PT10D PROGRAMN C10 PT9C PT11C INITN B13 PT9D PT11D DONE A13 VCCIO0_B10 B10 VCCIO0_C5 C5 D12 Red D0603 SW6 SW DIP 4 1 2...

Страница 28: ...Lattice Semiconductor Applications Email techsupport Latticesemi com Board Rev Project Nov 2012 B B 28 10 ECP5 Config B Date Size Schematic Rev of Sheet Title Lattice Semiconductor Applications Email...

Страница 29: ...8 11 LEDs and Switches B Date Size Schematic Rev of Sheet Title Lattice Semiconductor Applications Email techsupport Latticesemi com Board Rev Project B B 28 11 LEDs and Switches B Date Size Schematic...

Страница 30: ...emi com Board Rev Project Nov 2012 B B 28 12 Clock Generation B Date Size Schematic Rev of Sheet Title Lattice Semiconductor Applications Email techsupport Latticesemi com Board Rev Project Nov 2012 B...

Страница 31: ...ETn0 Pg15 c1_x4_PETp0 Pg15 MipiRx3n Pg20 MipiRx3p Pg20 SPI_MOSI Pg14 19 SPI_SN_C1 Pg19 c1_x4_PETn1 Pg15 c1_x4_PETp1 Pg15 I2C1_SDA Pg19 c1_PCSC_HDOUTP1 Pg15 c1_PCSC_HDOUTN1 Pg15 I2C1_SCL Pg19 c1_x4_PCI...

Страница 32: ...OUTP2 Pg15 c2_PCSC_HDOUTN2 Pg15 c2_x4_PETp2 Pg15 c2_x4_PETn2 Pg15 MipiTx3n Pg20 MipiTx3p Pg20 I2C2_SDA Pg19 I2C2_SCL Pg19 SPI_MOSI Pg13 19 SPI_SN_C2 Pg19 c2_x4_PETn3 Pg15 c2_x4_PETp3 Pg15 c2_PCSC_HDOU...

Страница 33: ...Pg14 Date Size Schematic Rev of Sheet Title Lattice Semiconductor Applications Email techsupport Latticesemi com Board Rev Project Nov 2012 B B 28 15 ECP5 Quad C D B Date Size Schematic Rev of Sheet...

Страница 34: ...e Lattice Semiconductor Applications Email techsupport Latticesemi com Board Rev Project Nov 2012 B B 28 16 PCIe 4 Lane Connector B Date Size Schematic Rev of Sheet Title Lattice Semiconductor Applica...

Страница 35: ...Sheet Title Lattice Semiconductor Applications Email techsupport Latticesemi com Board Rev Project Nov 2012 B B 28 17 RJ45 B Date Size Schematic Rev of Sheet Title Lattice Semiconductor Applications...

Страница 36: ...M41PG600SN1 R443 1k R0402 C212 0 1uF C0402_DDR3 R76 0 C262 10uF C0805 R440 0 U50 TPS51200DRCR VOSNS 5 PGND 4 VO 3 VLDOIN 2 REFIN 1 REFOUT 6 EN 7 GND 8 PGOOD 9 VIN 10 EPAD 11 R286 50 R0402 EDF8132A1MC...

Страница 37: ...28 19 ECP5 Bank 0 1 4 B Date Size Schematic Rev of Sheet Title Lattice Semiconductor Applications Email techsupport Latticesemi com Board Rev B B 28 19 ECP5 Bank 0 1 4 B Date Size Schematic Rev of She...

Страница 38: ...PCLKC2_0 RDQ41 P26 PR44B PCLKC2_1 RDQ41 N26 PR44C PCLKT2_0 RDQ41 P27 PR44A PCLKT2_1 RDQ41 N27 PR41D RDQ41 L27 PR41B RDQSN41 N29 PR41C GR_PCLK2_0 RDQ41 L26 PR41A GR_PCLK2_1 RDQS41 N30 PR38D RDQ41 L29 P...

Страница 39: ...p Pg23 tLvds1TxB1n Pg23 Date Size Schematic Rev of Sheet Title Lattice Semiconductor Applications Email techsupport Latticesemi com Board Rev Project Nov 2012 B B 28 21 ECP5 Bank 2 3 1 Termination B D...

Страница 40: ...xB1p Pg20 tLvds2TxB1n Pg20 Date Size Schematic Rev of Sheet Title Lattice Semiconductor Applications Email techsupport Latticesemi com Board Rev Project Nov 2012 B B 28 22 ECP5 Bank 2 3 2 Termination...

Страница 41: ...ic Rev of Sheet Title Lattice Semiconductor Applications Email techsupport Latticesemi com Board Rev Project Nov 2012 B B 28 23 ECP5 Bank 6 7 B C275 0 1uF C382 0 01uF C318 0 01uF C0402 BANK 7 TLVDS DQ...

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