标准摘要
[中文适用范围]： 适用于基于由板组件构建的 32 位微处理器的多处理器系统。包括高速异步数据传输总线和仲裁总线。 [外文原描述]： The VSB bus was designed to meet the needs of multiprocessor systems based on high-performance 32-bit microprocessors built up from board assemblies. lt includes a high-speed asynchronous data transfer bus allowing masters to direct the transfer of binary data to and from slaves according to 4 kinds of cycles: address-only, single-transfer, block-transfer and interrupt-acknowledge cycles. It also includes an arbitration bus enabling arbiter modules and/or requester modules to coordinate the use of the data-transfer bus according to two arbitration methods (series or parallel). Note: -For the price of this publication, please consult the ISO/IEC price-code list.
英文名称VSB - Parallel Sub-system Bus of the IEC 60821 VMEbus