Oh, and the fact that you can't use the floating point processor directly to calculate transcendental functions ( it's done in software instead). 最后我们发现无法使用浮点处理器直接计算超函数(结果使用软件实现了)
The system adopts high speed floating point DSP ( Digital Signal Processor) and high performance VME realtime work station. The system is satisfactory for response speed. It has high flexibility and good long term stability. 本文介绍一个用于加速器束流轨道校正的实时反馈系统,该系统采用高速浮点DSP和高性能VME实时工作站,具有满意的响应速度、高度的灵活性和长期稳定性。
LS-DSP is a programmable 32-bit floating-point Digital Signal Processor developed for aerospace application. LS-DSP是针对航天数字信号处理应用而开发的32位可编程浮点数字信号处理器。
It is responsible for translating floating point instructions of the front-end executable binary program into target instructions of back-end platform, making the corresponding logic to be executed in the back-end processor. 它负责翻译前端可执行程序中的浮点指令,使得相应逻辑能够在后端处理器上正确执行。
In particular, as represented by floating point DSP processor performance considerably improved. 尤其是以DSP为代表的浮点处理器的性能有了相当的提升。