GB/T 7497.1-1987 Microprocessor system bus I, 8-bit and 16-bit data--Part 1: Functional description with electrical and timing specifications (English Version)
This standard applies to interconnected data processing, data storage and peripheral control and other equipment tightly coupled configuration interface system components. The interface system has the signals necessary to allow the various system components to interact, allowing memory and I/O data transfers, direct memory access, interrupt generation, and the like. This standard provides a detailed description of all the elements and features that make up the system bus.
GB/T 7497.1-1987 history
2008GB/T 7497.1-2008 Microprocessor system bus-8-bit and 16-bit data(MULTIBUS I)-Part 1:Functional description with electrical and timing specifications
1987GB/T 7497.1-1987 Microprocessor system bus I, 8-bit and 16-bit data--Part 1: Functional description with electrical and timing specifications