[Milkymist-devel] a peek inside EDID's black box (I2C's, actually)

2013-04-11 Thread Werner Almesberger
I added instrumentation to track FPGA-internal state on my scope. I first tried to have a look at the FSM state, but that's trickier than I expected and may tell me less that I had hoped. I then looked at the I2C bit counter (D0-D3, SDA yellow, SCL is blue): http://downloads.qi-hardware.com/peopl

[Milkymist-devel] [PATCH] mibuild: define memory card pins of the Milkymist One platorm

2013-04-11 Thread Werner Almesberger
This patch adds the memory card pins to the M1 platform definition in mibuild. I've tentatively named them "mmc". As far as I can tell, "MMC" is not trademarked ("MultiMediaCard" the new "eMMC" would be), and "MMC" is commonly used in the industry in a descriptive way to refer to this sort of inte