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November 2013

EB85_01.0

iCE40HX-8K Breakout Board

User’s Guide

Summary of Contents for iCE40HX-8K

Page 1: ...November 2013 EB85_01 0 iCE40HX 8K Breakout Board User s Guide ...

Page 2: ...and the bill of materials for the iCE40HX 8K Evaluation Board Features The iCE40HX 8K Breakout Board includes iCE40HX 8K Evaluation Board The iCE40HX 8K Evaluation Board features the following on board capabili ties iCE40HX 8K CT256 device 8 user accessible LEDs SPI Flash for programming configuration 40 pin 0 1 header for user connectivity 0 1 holes for user connectivity FTDI 2232H for USB interf...

Page 3: ...ion Board Top Side Figure 2 Block Diagram iCE40HX 8K LEDs 40 pin header 0 1 spaced holes USB FPGA Power from USB 5V BANK 3 BANK 1 BANK 0 BANK 2 iCE40HX8K CT256 HEADER HEADER HEADER I Os I Os I Os HEADER I Os RS232 USB CONNECTOR USB to SPI RS232 LEDS 1 8 SPI ...

Page 4: ...ogramming FPGA Two source codes are provided one written in VHDL and the other in Verilog Both of these codes function identi cally This provides you with an option to use either one of the code when programming the Breakout Board When the FPGA is programmed with one of these codes the red LEDs D2 thru D9 will flash on for second and off for second Figure 3 shows the block diagram of the Verilog o...

Page 5: ... SPI Flash Mode for programming the serial flash memory SPI Peripheral Mode for configuring the volatile CRAM in the FPGA In SPI Flash Mode the SPI signals from the FTDI USB interface chip programs the serial flash memory After the memory is programmed the FPGA reads from the memory and configures its self The advantage of programming the serial flash is that the FPGA will be re configured after p...

Page 6: ...gure 5 CRAM Programming LED in location D10 is connected to the CDONE pin of the iCE40HX 8K This can be monitored to determine that the iCE40HX 8K is programmed correctly Ordering Information Description Ordering Part Number China RoHS Environment Friendly Use Period EFUP ICE40HX 8K Breakout Board ICE40HX8K B EVN ...

Page 7: ...attice trademarks registered trademarks patents and disclaimers are as listed at www latticesemi com legal All other brand or product names are trademarks or registered trademarks of their respective holders The specifications and information herein are subject to change without notice Date Version Change Summary November 2013 01 0 Initial release ...

Page 8: ...itle v e R r e b m u N t n e m u c o D e z i S t e e h S e t a D of AXELSYS ICE40HX8K B EVN A iCE40 HX8K Breakout Board Block Diagram B 1 6 Jul 11 2013 Title v e R r e b m u N t n e m u c o D e z i S t e e h S e t a D of AXELSYS ICE40HX8K B EVN A iCE40 HX8K Breakout Board Block Diagram B 1 6 Jul 11 2013 Title v e R r e b m u N t n e m u c o D e z i S t e e h S e t a D of AXELSYS ICE40HX8K B EVN A ...

Page 9: ... 12 0000MHZ VDD 4 STANDBY 1 GND 2 OUTPUT 3 R8 10K R8 10K R15 0 R15 0 R12 0 R12 0 R19 0 R19 0 R3 0 R3 0 C11 0 1uF C11 0 1uF R17 0 R17 0 R14 2 2K R14 2 2K R20 0 R20 0 R7 2 2K R7 2 2K C5 0 1uF C5 0 1uF C3 4 7uF C3 4 7uF C9 0 1uF C9 0 1uF R2 0 R2 0 C2 0 1uF C2 0 1uF R9 10K R9 10K C10 10uF C10 10uF R16 0 R16 0 C8 0 1uF C8 0 1uF FTDI High Speed USB FT2232H FT2232HL U1 FTDI High Speed USB FT2232H FT2232H...

Page 10: ...13 PIO0_03 B14 PIO0_04 C12 PIO0_05 E11 PIO0_06 C13 PIO0_07 A16 PIO0_08 A15 PIO0_09 B13 PIO0_10 E10 PIO0_11 C11 PIO0_12 D11 PIO0_13 B12 PIO0_14 B10 PIO0_15 B11 PIO0_16 C10 PIO0_17 A10 PIO0_18 A11 PIO0_19 D10 PIO0_20 C9 PIO0_21 E9 PIO0_22 D9 PIO0_23 A9 PIO0_24 F9 PIO0_27 B9 PIO0_28 D8 PIO0_29 B8 PIO0_30 A7 PIO0_31 C7 PIO0_32 B7 PIO0_33 B6 PIO0_34 C6 PIO0_35 D7 PIO0_36 A6 PIO0_37 D6 PIO0_38 A5 PIO0_3...

Page 11: ... D10 Green D10 Green 1 2 C32 0 1uF C32 0 1uF C37 0 1uF C37 0 1uF C40 0 1uF C40 0 1uF C38 0 1uF C38 0 1uF C31 0 1uF C31 0 1uF TP11 DNI TP11 DNI 1 TP12 DNI TP12 DNI 1 TP15 DNI TP15 DNI 1 C30 0 1uF C30 0 1uF C29 0 1uF C29 0 1uF R29 10K R29 10K C34 0 1uF C34 0 1uF BANK3 iCE40HX8K CT256 U3D BANK3 iCE40HX8K CT256 U3D GBIN7 PIO3_25 DP12B G1 GBIN6 PIO3_26 DP13A J3 VCCIO3_01 E1 VCCIO3_02 G6 VCCIO3_03 J6 VC...

Page 12: ...3030EFE TRPBF GND3 5 IN1_1 18 SHDN2 11 GND2 15 PWRGD1 19 IN1_2 17 IN2_1 14 PWRGD2 12 GND4 6 IN2_2 13 SHDN1 20 GND1 16 OUT1_1 3 OUT1_2 4 BYP1 2 ADJ1 1 OUT2_1 7 OUT2_2 8 BYP2 9 ADJ2 10 THERMPAD 21 C49 10uF C49 10uF C48 0 01uF C48 0 01uF D4 Red D4 Red 1 2 C58 4 7uF C58 4 7uF R35 1M R35 1M C46 0 1uF C46 0 1uF POWER iCE40HX8K CT256 U3F POWER iCE40HX8K CT256 U3F GND_01 A12 GND_02 A4 GND_03 E15 GND_04 G7...

Page 13: ... r e b m u N t n e m u c o D e z i S t e e h S e t a D of AXELSYS ICE40HX8K B EVN A iCE40 HX8K Breakout Board SPI B 6 6 Jul 26 2013 Title v e R r e b m u N t n e m u c o D e z i S t e e h S e t a D of AXELSYS ICE40HX8K B EVN A iCE40 HX8K Breakout Board SPI B 6 6 Jul 26 2013 JU2 63429 202LF JU2 63429 202LF R51 10K R51 10K J7 J7 2 1 C63 0 1uF C63 0 1uF R49 10K R49 10K J6 J6 2 3 4 1 JU3 63429 202LF J...

Page 14: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Lattice ICE40HX8K B EVN ...

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