3 Commits

Author	SHA1	Message	Date
Werner Almesberger	e1eea4fa86	ubb-la/Makefile (CFLAGS): -O9 is currently unsafe; use -O1 ... Higher optimizations can cause the generation of code that unexpectedly does the equivalent of PDFUNS = PDFUNS; http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56098	2013-01-24 15:31:59 -03:00
Werner Almesberger	2c5b3625a7	ubb-la/: data capture via UBB and MSC+DMA (WIP)	2013-01-23 11:54:23 -03:00
Werner Almesberger	d4c1f5666c	ubb-la/hw/: proof-of-concept passive LA adapter board ... Note that the pull-ups on DAT1 through DAT3 and the pull-whichever-way on DAT0 are likely to get in the way of any real-life use. But it's good enough for exploring the system's characteristics and limitations.	2013-01-23 11:52:11 -03:00