Upgrade your board now to the latest version of MM SoC</a> that brings significant improvements: * Extensive Navré core testing - re-using the Python-based test suite from simulavr * Navré bugfixes - as a consequence of the aforementioned testing ;) * Wishbone burst support in L2 cache for faster memory access from CPU * Partial crossbar Wishbone switch, solves Ethernet FIFO overflow problems when CPU is running from flash * LM32 JTAG debugger support (Michael Walle). We can now use OpenOCD to debug the system live! * Support for USB input devices (mouse + keyboard). USB bugs remain, but it's becoming to be usable. * Text console in BIOS and demo firmware - use them standalone without a serial terminal. Only German USB keyboard layout supported at the moment. * MIDI THRU support * New memory map (Michael Walle) * New flash map to support the multiple bitstreams and the rescue mode * Standby and rescue bitstreams. After power is applied, the board is in standby mode. Press the middle pushbutton (#2) to boot it. If pushbutton #1 is pressed at the same time, rescue mode will be enabled. * ICAP write support - we're not doing partial reconfiguration with it, only reboot the FPGA back to the standby bitstream * Fixed DDC EDID read, now works reliably with all monitors * Reduced frequency to 80MHz - we'll try to increase it when Xilinx fixes its software * Board revision readout * Fixed SDRAM reset bug - now the I/O calibration no longer randomly fails after a reset * Code cleanups _______________________________________________ http://lists.milkymist.org/listinfo.cgi/devel-milkymist.org IRC: #milkym...@freenode Twitter: www.twitter.com/milkymistvj
