2 pointsI have the J1 CPU running on the Papilio Duo. It runs a standard 32-bit ANS Forth, communication is through the UART. It is working quite well; in fact I used it to run my slides for a presentation last week (slides were on microSD, buttons and VGA output from the Computing Shield). Is anyone interested in giving it a tryout? Let me know if so and I will put together a release. Thanks! J.