[DRC UCIO-1] Unconstrained Logical Port: 1 out of 9 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 damage to the device...
ALLEGRO DRC检查 1,查看状态 Display -->Status: PCB单项检查:Tools --> Quick Reports 1,Unconnected Pins Report 2, Unplaced Components Report 3, Design Rules Check(DRC) Report 等。 敷铜检查: Shape-...第三讲-损失函数和优化-课时8-优化 大多数情况下,尤其是深度学习中,想要求损失函数最小值处...
1.问题描述 很多工程有些logic port,我们不想对它进行管脚约束,但是不约束在生成bit文件时会产生类似下面的错误 [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 boa...
解析get_drc_checks命令及其参数ucio-1: get_drc_checks是一个Tcl命令,用于获取设计规则检查(DRC)的检查结果。 ucio-1是该命令的一个参数,指的是特定的DRC检查规则。在这个上下文中,ucio-1很可能是一个与未连接IO(Unconnected IO)相关的检查规则。 执行get_drc_checks ucio-1命令,获取相关检查结果: 当执行...
[DRC UCIO-1] Unconstrained Logical Port: 6 out of 12 logical ports have no user assigned specific,程序员大本营,技术文章内容聚合第一站。
Error: [Drc 23-20] Rule violation (UCIO-1) Unconstrained Logical Port - 6 out of xxx 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 extre...
[get_drc_checks UCIO-1]. NOTE: When using the Vivado Runs infrastructure (e.g. launch_runs Tcl command), add this command to a .tcl file and add that file as a pre-hook for write_bitstream step for the implementation run. Problem ports: hdmi_in_ddc_scl_io, hdmi_in_dd...
ERROR: [DRC UCIO-1] Unconstrained Logical Port: 1 out of 10 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,...
1. ERROR: [Drc 23-20] Rule violation (UCIO-1) Unconstrained Logical Port - 3 out of 3 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 ...
翻译: 错误:[Drc 23-20]违反规则(UCIO-1)不受限制的逻辑端口-3个逻辑端口中的3个没有用户分配的特定位置约束(LOC)。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接的组件。要更正此冲突,请指定所有引脚位置。除非所有逻辑端口都定义了用户...