Method and system that enables indeterminate read data latency in memory system

摘要

Topic Method and the system in order to offer indefinite reading data waiting inside the memory system are offered.Solutions This method, includes the step which judges whether or not the local data packet is received. When the local data packet is received, the local data packet is housed inside the buffer device. This method includes, the step which is judged whether or not the high-level driver in order through the high-level channel, to transmit step, and the data packet which judge whether or not furthermore, the buffer device includes the data packet, to the memory controller is idle state. The buffer includes the data packet, when the high-level driver is idle state, the data packet is transmitted to the high-level driver. This method, includes the step which judges whether or not furthermore, the high-level data packet is received. As for the high-level data packet, the frame start indicator and the high-level data packet the reading order which corresponds relation the occasion where you attach it is the frame format which includes with the identification tag which is used by the memory controller. The high-level data packet is received, when the high-level driver is not idle state, the high-level data packet is housed inside the buffer device. The high-level data packet is received, the buffer device is not included the data packet, when the high-level driver is idle state, the high-level data packet is transmitted to the high-level driver. When the high-level driver is not idle state, all data packets which are the under way continue to be transmitted by the high-level driver. Selective figure Figure 4