DATA TRANSMISSION SYSTEM AND RELATED DEVICE

A data transmission system is provided, and includes an integrated processor, a first hardware device, and a first storage. The integrated processor includes a processor and a queue element that are connected through an internal bus, and the queue element is connected to the hardware device through a network. The first hardware device is configured to send, to the queue element, a first notification message indicating that there is to-be-transmitted data in the first storage. The queue element is configured to receive the first notification message and store the first notification message in a first hardware queue in the queue element. The processor is configured to obtain the first notification message from the first hardware queue, and access the to-be-transmitted data in the first storage based on the first notification message. The processor may obtain, through the internal bus, the first notification message indicating a storage location of the to-be-transmitted data in the first storage, and does not need to learn of the storage location by polling the first storage. In this way, resource consumption required by the processor to learn of the storage location is reduced, and data transmission efficiency is improved.