[gta02-core] debug connector
openmoko at underhand.org
Mon Jul 27 00:58:04 CEST 2009
Werner Almesberger wrote:
> Dave Ball wrote:
>> With the changes for gta02-core, is it worth us reviewing what signals
>> to pass out the debug connector?
> I would keep it the same in gta02-core. We have test points for
> anything interesting anyway, and its future role is more than
> uncertain, with IDBG offering a cleaner solution.
Fair enough. And I think IDBG in gta-next is a must...
>> Accelerometer SPI instead (which iirc can work in spi multi-node mode)
> The accelerometer is a tricky device. Its "chip select" doesn't
> select chips but protocols. So if you multiplex things, surprises
> may happen.
Not the kind of surprises we want! Ok, lets leave it all as it is.
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