Data Storage Order in Modbus Protocol

Data Storage Order in Modbus Protocol

The Modbus protocol specifies the use of big-endian byte order at the byte level. However, for data types larger than 16 bits (i.e., 2 bytes) such as 32-bit floating-point numbers and 32-bit integers, the protocol does not define the order of words, leading to different implementations by various device manufacturers. Here is a detailed explanation: … Read more

The Development of AI Data Formats in NPU Neural Processing Units (6)

The Development of AI Data Formats in NPU Neural Processing Units (6)

Initial Data Formats (6), previous AI acceleration operators (5) are quite numerous, so I won’t release them for now. (INT8、Bfloat、FP8、MSFP、MX) If there is one factor that has driven the significant improvement in the efficiency of artificial intelligence (AI) over the past decade, it is the evolution of data formats. The industry has invested heavily in … Read more

Understanding the HTTP Protocol

Understanding the HTTP Protocol

Understanding the HTTP Protocol 1. Concept of HTTP Protocol: Concept: Hypertext Transfer Protocol, which specifies the rules for data transmission between browsers and servers. 2. Characteristics of HTTP Protocol Based on TCP protocol: connection-oriented and secure. Based on request-response model: one request corresponds to one response. HTTP is a stateless protocol: it has no memory … Read more