IRC log of #cubox of Fri 17 Mar 2017. All times are in CET < Back to index

10:10 topi` Artox: do you know if the new Ti WIlink8 requires firmware files, just like broadcom?
10:10 topi` and I suppose it's just as easy to add to /lib/firmware ?
10:10 topi` I'm making a development/testing image ahead of us getting our hands on the newer SOM variants of HB...
10:51 topi` jnettlet: are there anywhere any estimates on the maximum power usages for different Hummingboard configurations? Like with single, dual, and quad SOMs?
11:03 jnettlet topi`, yeah under the documentation we have base testing. In general what are you looking for. The peripherals really make a big difference
11:09 topi` ok so 7.5 W is the absolute max for the quad
11:10 topi` 7V-36V (12V recommended), 5.5mm DC Jack in
11:10 topi` why is 12V recommended? the optimum working point?
11:10 topi` for best efficiency
11:11 Artox topi`: yes the wilink requires firmware
11:12 Artox for wifi: just as easy
11:12 Artox for bt: just as hard
11:12 jnettlet 7.5 W is max tested. 12V is middle of the fault tolerance circuit.
11:12 jnettlet But really I have never seen a unit go above 3 Watts
11:31 topi` I just read that the estimated MTBF for the imx6 SOM is 2.5 million HOURS at 40C
11:31 topi` that's crazy amount, something like almost 300 years!
11:51 jnettlet yeah, for longevity it is a really good chip