2024年5月7日发(作者:)
(1)Warning "No_connect"
#1 Warning [ALG0047] "No_connect" property on Pin "P1.8" ignored forP1:
SCHEMATIC1, 13)URAT (7.90, 1.20). Connecting pin to net
"N16811229".&H)K]-hwM
$k3D3pd-T$W7he
ALG0047,这个警告基本可以忽略;造成这个问题的原因是,设计之初先对器件相
关的管脚上加上'X'(也就是NC符号),更新设计的过程又对管脚做了连接处理;但是后面
的连接处理没有去掉管脚的NC属性,不信的话把那个管脚上的net删掉看看。 RG9f
解决办法很简单,对这些管脚再做一次NC
(2)Warning Part Name
#5 Warning [ALG0016] Part Name "CAP PN_C100UP-6.3V-SMT-
S_100UF/6.3V" is renamed to "CAP PN_C100UP-6.3V-SMT-S_100UF/"
这个警告不可避免,allegro对相关的属性名称进行合并,超过一定数量的字符就截
掉;在命名规范的前提下就不考虑这个警告了。
无法根治
这个#2 Warning [ALG0016] Part Name "?j#w?rm
之类的错误在于你建立元件原理图的时候你的原件Value值太长了超过32个字符,从
而使系统在进行命名规范的时候溢出,而出错,很简单的,只写关键元件名,比如
A2541P10_HDR2X5-100MIL_2X5 HEADER" is renamed to "A2541P10_HDR2X5-
100MIL_2X5 HEAD错误只需要
把2X5 HEADER更改为A2541P10,去除中间的空格即可.
Allegro对一些字符[例如"空格","小数点"等等]很在意,可以参阅相关文档的描述.
(3)Error Illegal character "Dot(.)" found in "PCB Footprint"
#1 Error [ALG0081] Illegal character "Dot(.)" found in "PCB Footprint"
property for component instance C255: PG16_AC97, PG16_AC97 (226.06, 132.08) .
封装命名不能包含“.”
(4)Error Illegal character "Forward Slash(/)" found in "PCB Footprint"
property
#1 Error [ALG0081] Illegal character "Forward Slash(/)" found in "PCB
Footprint" property for component instance C255: PG16_AC97, PG16_AC97
(226.06, 132.08) .
#2 Error [ALG0081] Illegal character "Forward Slash(/)" found in "PCB
Footprint" property for component instance D3: PG01_LED&Switch&7-Segment
Disp, PG01_LED&Switch&7-Segment Disp (93.98, 33.02) .
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