This thesis gives emphasis on the design of vxi - bus serial controller module 本论文对vxi总线串行控制器进行了深入研究。
Based on study of the vme , vxi , usb specification , serial communication and controller technic with comprehensive compaing the popular serial bus , we select the universal serial bus as the main communication interface between computer and this controller . then the theory and implement method of vxi - bus serial controller module are specially analyzed 本文在对vme 、 vxi 、 usb总线规范、串行通讯技术和控制器技术深入理解,并全面比较当前流行的计算机串行总线技术的基础上,选择了usb2 . 0总线作为控制器与主控计算机通讯的主要接口,然后对vxi总线串行控制器的基本原理和实现方法作了深入细致的研究。
During the design of vxi - bus serial controller module , the functions of vxi - bus including time - sequence for vxi interface , resource management , interrupt process , bus arbitration , are accomplished . to advance the performance and stability , the fpga technic is used to implement the kerneled code including serial bus time - sequence switching to vxi interface time - sequence , the uart , the parameterized baud generator and “ pipeling frame ” . the handle type of data transfer bus for vxi - bus is researched thoroughly , and the format of serial data transfer is designed 在vxi总线串行控制器设计中,实现了vxi总线控制器的基本功能,包括vxi总线接口时序、总线仲裁、超时处理等;同时利用先进的fpga技术实现了串行总线时序向vxi总线时序的转换、通用异步收发器( uart ) 、参数化波特率发生器、流水线结构等功能模块;在设计中还深入研究了vxi总线数据传输的各种操作类型,制定了串行数据传输的编码格式。
The project is developed to realize the high - speed and high - performance of the auto - test system of vxi - bus . as the kernel of vxi - bus auto - test system , the module is not only the commander of vxi - bus auto - test system , but also the resource managerment of the system , vxi - bus serial controller module determined the performance and stability of the system significantly 本课题是为组建高速、高性能vxi总线自动测试系统而提出的, vxi总线串行控制器作为vxi总线自动测试系统的核心模块,它不仅是vxi系统的命令者也是系统的资源管理者,因此,它的性能和稳定性直接决定了整个系统的性能和稳定性。
串行: serial; tandem控制器: controller; regulator; monit ...多协议串行控制器: mpsc multiprotocol serial controller通用串行控制器: controller, universal serial (usc); universal serial controller单通道通用串行控制器: controller, mono-channel universal serial (musc); monochannel universal serial controllerr飞行控制器: fight control unit; flight control unit平行控制器: parallel run controller行控制器: lcu line control unit串行控制接口: serial control interface串行控制处理机: serial control processor串行控制流模型: sequential control flow model超速自行控制器: overrun brake数字的飞行控制器: digital flight controller数字化飞行控制器: dfc digital flight controller串行管理控制器: serial management controller串行机箱控制器: serial crate controller type l2串行输出入控制器: serial inputoutput controllerr; serial input/output controller (sio)串行数据控制器: serial computer; serial data controller串行通信控制器: serial communication controller串行通讯控制器: controller, serial communications (scc); serial communication controller (scc); serial communications controller型串行机箱控制器: serial crate controller type l2; serial grade-l field通用串行总线控制器: universal serial bus controllers; usb controller; usb usbcontrollertroller异步串行通信控制器: ascc增强式串行通讯控制器: controller, enhanced serial communications (escc); enhanced serial communication controller (escc)综合串行通讯控制器: controller, integrated serial communications (iscc); integrated serial communication controller (iscc)