We are developing specialized FPGA configuration modules in the pursuit of the convenience of the FPGA configuration.
The conventional JTag cable, the update of the logical data by the ROM on the board, by substituting in SDCONF module equipped with a microSD card with the conversion logic, it is possible to significantly reduce the overall update time.
There is also a Nand / NOR-Flash was installed modules, IO that was consumed in the address line of BPIROM is opened, there is also the effect of lowering the wiring density of the substrate.
We are planning to exhibit FAT32 compatible module.
By combining with FlashAir, it becomes possible to rewrite data without inserting and removing SDCard.