Method of mobile terminal internal communications

摘要

The present invention discloses a method of mobile terminal internal communications, which belongs to the field of mobile communications. The method comprises: a control signal channel is connected within an application processor module and a baseband processor module, and the control signal channel is composed of a first signal channel, a second signal channel and a feedback channel. A first request signal is sent from the application processor module to the baseband processor module via the first signal channel, and then a feedback is sent from the baseband processor module to the application processor module via the feedback channel. After the feedback is sent to the application processor module, the application processor module starts to send data to the baseband processor module. A second request signal is sent from the baseband processor module to the application processor module, and then the baseband processor module starts to send data to the application processor module.

主权项

1. A method of mobile terminal internal communications, which is applied to a mobile terminal, where the mobile terminal comprises an application processor module, a baseband processor module, a control signal channel which is configured between the application processor module and the baseband processor module, wherein the control signal channel is composed of a first signal channel, a second signal channel and a feedback channel, wherein the first signal channel, the second signal channel and the feedback channel are three individual signal lines; and the method comprising:
sending a first requested signal from the application processor module to the baseband processor module via the first signal channel through which the application processor module requests for sending data; and sending a feedback signal from the baseband processor module to the application processor module via the feedback channel through which the baseband processor module is prepared for receiving data; the application processor module sending data to the baseband processor module after receiving the feedback signal; and sending a second requested signal from the baseband processor module to the application processor module via the second signal channel through which the application processor module requests for sending data; and then the baseband processor module sending data to the application processor module.