Address detection method and device

• Main Authors: TANG LIZHI, ZHU SILIANG
• Format: Patent
• Language: Chinese; English
• Published: 14.06.2024
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention provides an address detection method and device, and relates to the technical field of communication. The method comprises the following steps: in response to an AXI access instruction for a target access address, determining a first access result of the target access address; if the first access result represents that the target access address can be safely accessed successfully, performing non-safe access on data under the target access address based on the AXI access instruction to obtain a second access result; determining the address type of the target access address based on the second access result; and performing AXI access processing on the data under the target access address based on the address type. According to the method provided by the invention, the disordered use of the AXI access mode can be avoided, and the accuracy and efficiency of AXI access are improved. 本申请提供一种地址检测方法和装置，涉及通信技术领域。该方法包括：响应于针对目标访问地址的AXI访问指令，确定目标访问地址的第一访问结果；若第一访问结果表征目标访问地址可被安全访问成功，则基于AXI访问指令对目标访问地址下的数据进行非安全访