[Arm-netbook] IC for analog and digital buttons (EOMA-68)
Luke Kenneth Casson Leighton
lkcl at lkcl.net
Sat Aug 9 12:38:26 BST 2014
On Sat, Aug 9, 2014 at 10:25 AM, Miguel Garcia <gacuest at gmail.com> wrote:
> 2014-08-09 5:13 GMT+02:00 krasi gichev <krasimirr at gmail.com>:
>>> 2nd USB ----> USB HUB -----> USB WIFI
>>> -----> USB BT
>>> -----> USB Audio
>>> -----> USB STM32F072
>> If "2nd USB" is USB1.1 that this picture will have problems. Most ot them
>> not related to the STM. Not enough bandwidth to serve audio and wifi.
> So maybe Luke should set minimum requirements for 2nd USB in at least USB 2.0...
nope. that rules out the IC1T and the jz4775 CPU cards. not gonna happen.
> Or is there another possibility?
use the 2nd USB direct to the STM32, route the 1st USB to the FE1.1.
> 2014-08-09 5:15 GMT+02:00 krasi gichev <krasimirr at gmail.com>:
>> But on your question - yes, STM should work fine with USB1.1 host (don't
>> know any 1.0 hosts...)
> arm-netbook mailing list arm-netbook at lists.phcomp.co.uk
> Send large attachments to arm-netbook at files.phcomp.co.uk
More information about the arm-netbook