back end processor

Working as a back end processor attached to a host machine, LP uses microprograms to interpret directly an intermediate code generated by the host.

LP作为后端机挂接在主机上、以微程序直接解释主机生成的与LISP语义接近的中间码，从而缩小了LP的机器语言与LISP的语义差别。

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。

The back end DSP processor is to process signal, including correlation, locking, tracking and disposing.

后端DSP处理器负责中频数字信号处理，包括数字信号相关运算、GPS信号锁定、跟踪和解算等。