1.No matter recently, so VHDL tutorial for a few days, with cpld to achieve a rapid conversion of JTAG board.
最近没什么事情，于是补习了几天vhdl，用cpld实现了一个快速的jtag转换板。
2.To improve data transmission rate of JTAG interface, instruction register and related control logic are redesigned.
为了提高JTAG接口的数据传输效率，指令寄存器和相关控制逻辑被重新设计。
3.Besides, for using the Flash ROM technology and supporting on-chip JTAG debug, it provide convenient to develop the system software.
此外，它采用FlashROM技术，集成JTAG，支持在线编程，为系统软件的开发提供了便捷。
4.The flash memory can be programmed via the JTAG port, the bootstrap loader, or in-system by the CPU.
闪存可能是通过JTAG端口，引导加载，或在系统内的中央处理器（cpu）进行的存储。
5.Finally, we also design the human-computer interaction circuit, serial interface circuit and JTAG circuit.
最后设计了人机交互电路、串行接口电路和JTAG电路。
6.Define test methodology (SCAN, BIST, JTAG etc. ) for the entire chip. Test pattern generation and optimization.
制定芯片整体测试方法（SCAN，BIST，JTAG等）。制定和优化测试模式。
7.Before feel simple parallel port JTAG board is too slow, especially when debugging Bootloader, simply intolerable.
以前总觉得简单的并口jtag板速度太慢，特别是调试bootloader的时候，简直难以忍受。
8.The core in the system is a DSP chip, TMS320VC5402 is been select, and the DSP module includes reset, clock and JTAG circuit.
其中，DSP芯片是核心，本设计选用了TMS320VC5402，整个DSP的模块中包含复位、时钟和JTAG接口电路。
9.The Program uses USB, RS-232 as the communications interface, and uses JTAG as debugging interface, programming interface.
编程器以USB口和RS—232口作为通信接口，以JTAG接口作为调试接口和编程接口。
10.For development purposes, you can load the FPGA directly from a host PC over a JTAG interface.
就开发目的而言，可通过JTAG接口直接从主机PC加载FPGA。