iCE40 UltraPlus Mobile Development PlatformEvaluation Board User Guide© 2017-2018 Lattice Semiconductor Corp. All Lattice 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.FPGA-EB-02007-1.1 43Revision HistoryDate Version Change SummaryApril 2018 1.1 Updated Jumpers and Switches section. Corrected J25 description Added J27Updated jumpers in Figure 7.1. Board Configuration for Programming iCE40 UltraPlusDevice “UI”.Added Table 7.2. iCE40 UltraPlus Device Selection Summary.Corrected step 1 (J19 setting changed to “vertically”) in Programming the iCE40Devices Configuration Memory (CRAM) section.Updated Programming the iCE40 Devices Configuration Memory (CRAM) section. Corrected step 1 (J19 setting changed to “horizontally”) Corrected step 7 figure reference for SPI Flash OptionsIndicated operating range of BLE module in Bluetooth section.Added PCB Revision History section.Updated Appendix A. iCE40 UltraPlus Mobile Development Board Schematics. Changed schematics from Rev C to Rev D Restored missing Sheet 13 Changed figure numbering format Made schematics searchableImproved table format in Appendix B. iCE40 UltraPlus Mobile Development Board Billof MaterialsUpdated numbering of headings.Enhanced resolution of figures.May 2017 1.0 Initial release.