ARM, RISC-V контроллеры

На Yahoo group пишут, что чудо оказалось неполным - в мелких кристаллах отладка не работает.  I then tried debugging the program and hit another problem, getting an error message - "Loader verify failed" - when I tried to download the program via the SWD connector on my board. The CrossConnect recognised the chip as a Cortex-M0+. Contacted Rowley support again and was told that the flash loader is not supported on the small devices with 1KB of SRAM (LPC810, LPC1110). It looks like putting a SWD connector on my PCB was a waste of time. I added RxD and TxD connectors to PIO0_0 and PIO0_4 and a jumper to ground PIO0-1 so that I could use Flash Magic with one of those cheap Chinese USB-RS to RS-232 adapters that are available on Ebay, and was able to download my test program, which worked OK: http://www.leonhel …20%28DIP8%29/Flasher.c The inability to debug applications on the LPC810 looks like a serious shortcoming. Perhaps the best solution is to use the LPC812 for development, and put it on the LPC810 when it is debugged and working. Maybe NXP will develop a new device with more RAM. Leon -- Leon Heller