一、报错信息如下: [DRC NSTD-1] Unspecified I/O Standard: 1 out of 9 logical ports use I/O standard (IOSTANDARD) value 'DEFAULT', instead of a user assigned specific value. This may cause I/O contention or incompatibility with the board power or connectivity affecting performance, signal in...
进行vivado开发时,Generate Bitstream报错[DRC NSTD-1],详细解决步骤 原答案来自原答案 报错如下 [Drc 23-20] Rule violation (NSTD-1) Unspecified I/O Standard - 4 out of 142 logical ports use I/O standard (IOSTANDARD) value 'DEFAULT', instead of a user assigned specific value. This vivado生成...
AI检测代码解析 [DRC UCIO-1] Unconstrained Logical Port: 10 out of 28 logical ports have no user assigned specific location constraint (LOC). This may cause I/O contention or incompatibility with the board power or connectivity affecting performance, signal integrity or in extreme cases cause dama...
I'm trying to use HDMI port on my Zybo board. On Vivaldo 2017.2 I run into problems when generating bitstream: [DRC NSTD-1] Unspecified I/O Standard: 3 out of 141 logical ports use I/O standard (IOSTANDARD) value 'DEFAULT', instead of a user assigned spe
set_property SEVERITY {Warning} [get_drc_checks UCIO-1] 重命名为 name.tcl文件(确定后缀格式有效) 我用的是vivado2017.4 ,在generate bitstream 界面如下,右键进入setting 将新建的.tcl文件添加进来 再一次Generate bitstream ,大功告成! ——— 版权声明:本文为CSDN博主「Ocean...
Dear Sirs, I am using the wizard clock and try to generate a bit file, but I suffer 2 drc errors (note1). please help me. My xilinx board is Nexys video with XC7A200T-1SBG484C 1.The verilog code is as photo1 2. The sche...
NSTD-1]. Problem ports: clk, din, dout. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 翻译: 错误:[Drc 23-20]违反规则(NSTD-1)未指定I / O标准-3个逻辑端口中有3个使用I / O标准(IOSTANDARD)值’DEFAULT’,而不是用户指定的特定值。这可能会导致I / O争用或与电路板电源或连接性不...
翻译:错误:[Drc 23-20]违反规则(NSTD-1)未指定I / O标准-3个逻辑端口中有3个使用I / O标准(IOSTANDARD)值’DEFAULT’,而不是用户指定的特定值。这可能会导致I / O争用或与电路板电源或连接性不兼容,从而影响性能,信号完整性,或者在极端情况下会损坏设备或与其连
set_property SEVERITY {Warning} [get_drc_checks NSTD-1] set_property SEVERITY {Warning} [get_drc_checks UCIO-1] 对于项目模式的 Tcl 脚本流,请创建一个 .tcl 文件并向其中添加以下两个命令。 set_property SEVERITY {Warning} [get_drc_checks NSTD-1] ...
set_property SEVERITY {Warning}[get_drc_checks NSTD-1]set_property SEVERITY {Warning}[get_drc_checks UCIO-1] 右击Generate Bitstream,选择Bitstream setting,然后点击箭头标注的位置,添加上面写的.tcl文件就行。 网上搜到的,不管啥问题,都直接用了忽略报错的这种方法,还是要因实际而论,官方也给出了各种情况...