qjlsy
Member level 3
When will SOF be sent for a device who has an isochronous interface? All the time after the isochronous interface has been enabled? Or just during isochronous transfering?
If an isochronous interface is enabled, but no data and no request(IN) are issued, what status should be? Can the bus be suspended? Or MUST SOF be sent all the way to keep synchronization?
Thanks a lot!
If an isochronous interface is enabled, but no data and no request(IN) are issued, what status should be? Can the bus be suspended? Or MUST SOF be sent all the way to keep synchronization?
Thanks a lot!