Icesugar-pro FPGA Development Board Lattice ECP5 Open Source RisC-V Linux SODIMM
>>>More information: https://github.com/wuxx/icesugar-pro<<<Introduction:iCESugar-pro is a FPGA board base on Lattice LFE5U-25F-6BG256C, which is fully supported by the open source toolchain (yosys & nextpnr), the board is designed in DDR2 SODIMM form...
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>>>More information: https://github.com/wuxx/icesugar-pro<<<
Introduction:
iCESugar-pro is a FPGA board base on Lattice LFE5U-25F-6BG256C, which is fully supported by the open source toolchain (yosys & nextpnr), the board is designed in DDR2 SODIMM form with 106 usable IOs, with on-board 32MB SDRAM, it can run RISC-V Linux. the on board debugger iCELink (base on ARM Mbed DAPLink) support drag-and-drop program, you can just drag the FPGA bitstream into the virtual disk to program, and with a additional USB CDC serial port direct connect to FPGA, so you can only use one TYPE-C cable to develop and test.
Features:
ÔÇó Master chip Lattice ECP5 LFE5U-25F-BG256, 24K LUT/ MEM Block/RAM/Multiplier/PLL
ÔÇó The onboard debugger iCELink supports drag and drop burning/virtual serial port /JTAG
ÔÇó connects to 32MB SDRAM and supports RISC -v Linux
ÔÇó Mount 32MB SPI-Flash W25Q256
ÔÇó Use DDR SODIMM ports to route 106 I/OS
ÔÇó Fully developed using open source toolchain
Main control chip:
Lattice LFE5U-25F-6BG256C
ÔÇó 24 k LUTs
ÔÇó 18Kb x 56 sysMEM Blocks
ÔÇó 1008 KB Embedded Memory
ÔÇó 194 KB, Distributed RAM bits
ÔÇó 28 18 x 18 Multipliers
ÔÇó PLLxl
The debugger:
The onboard iCELink debugger
ÔÇó Support drag and drop to burn Bitstream files & command line burn
ÔÇó Supports virtual serial ports
ÔÇó Support JTAG, compatible with CMSIS-DAP debugging
Peripherals:
ÔÇó Type-c USB is used for power supply download and debugging
ÔÇó 32 MB SPI - Flash W25Q256
ÔÇó 32 MB SDRAM IS42s16160B
ÔÇó RGB leds are used for testing
ÔÇó Onboard 25Mhz clock crystal oscillator
ÔÇó SDCARD slot, SPI/SDIO support
ÔÇó The DDR SODIMM leads to 106 available I/OS
Size:
ÔÇó Compact size 68mm x 32mm
Package includes:
1 x Icesugar-pro FPGA Development Board