BITSTREAM.CONFIG.UNUSEDPIN Pullup [current_design]#拉高所有未使用的引脚如果不进行上叙设置,其引脚的高低就依据电路图的设计处于原始状态了。具体要看电路图的设计。具体到AX7325开发板风扇引脚的电路图设置,默认... 四川赵赵2022-01-07 08:26:44
set_property BITSTREAM.CONFIG.UNUSEDPIN PULLNONE [current_design] get_property BITSTREAM.CONFIG.UNUSEDPIN [current_design] PULLNONE These properties can only be set when you have a design in memory. Also it does not need to be an implemented design, it could also be elaborated or synthesized ...
The Bitstream setting of the unused pin Pulldown (Default) will not be applicable. This port will behave as user I/O that is not driven. Device reliability is not an issue with this usage, but a Floating/undriven state is not recommended. ...
set_property BITSTREAM.CONFIG.UNUSEDPIN PULLNONE [current_design] However I am receiving the following ERROR: ERROR: [Common 17-161] Invalid option value 'BITSTREAM.CONFIG.UNUSEDPIN' specified for 'name' Solution This error occurs when the implemented design is not open: ...
Chip Select Pin 只在使用单rank配置的内存时,可以通过禁用片选CS#来节约端口。默认情况片选是需要控制的。 Memory Address Mapping 这个选项决定了AXI地址线的构成方式,通常来说BANK-ROW-COLUMN使用的比较多。 FPGA Options System Clock 选择MIG IP 的系统时钟类型(即Memory Options中的input clock),由于我们选择使用...
这个Clocking Wizard引导用户设置适当的时钟原语，并且允许用户覆盖其中的参数。除了提供目标时钟电路的HDL封装之外，Clocking Wizard会同时产生一个时序参数报告，这个报告由Xilinx的时序工具针对该电路分析得到。Features ●每个时钟网络最多两个输入时钟、七个输出时钟 ●根据选定的器件自动选择正确的时钟原语 ●根据用户...