| 摘要 |
A new simple serial interface method and device based on this method, which reduces the complexity of the existing universal serial bus (USB) interface, and allows fast and efficient data exchange, and quick development of hardware and software for this device. The method allows equal exchange of information between 2 participants wherein: each participant can initiate sending of information, the data exchange can occur at any time, with no wait or a reference in a ‘frame’. The device based on the method implemented as: separate UTMI or wireless interface chip and separate control chip, single chip which includes UTMI or wireless part, and control part, special mode included in the existing—USB host, USB device, USB OTG chips. |
