xilinx和altera的下载电缆电路图。



altera_dl.pcb是altera下载电缆的PCB版图，protel 98格式，

可放在一个并口盒里。已经实践验证，保证可用。-Xilinx and altera circuit diagram of the download cable. altera are altera_dl.pcb download the PCB layout cable, protel 98 format, can be placed in a parallel box. Has been the practice of verification, guarantee available.