protect命令
发布时间:2016/5/8 15:05:11 访问次数:590
基本格式:
protect al△w△res
实例:
protect vcc
功能:pr。tect命令防止布线器对LDA12-24S12受保护的网络导线进行更改和删除操作。如对电源网络GND、VCC等进行布线后,可以采用protect命令进行保护。ARES PCB Layout布线器仍然允许其他导线连接到受保护的导线上。
rule命令
基本格式:
rule [pcb|△ayer(△ayer name)|C1ass<c1ass id>|
net(net id>|]((rule descriptors>)
(ru△e_descriptor)::=
[(clearance<positive dimension)
[(type (<c1earance~type) ))])] |
[(junction type [term 。n△y | a△△]〉] |
[〈limit~bends [(p。sitive_integer |-1])] |
[(limit_cFossing [<positive~integer }-1])] |
[(1imitェvias [<p。sitive~integer |-1])] |
[(limit way [<positive integer |-1]〉] |
[(max_t。ta1~yias [(positive_integer |-1]〉] {
[(re°rder(positive integer)] | [(junction [on | off]〉] |
[(via_at_smd [on |°ff [(grid [°n | of£]〉) [(fit [°n { °ff])]] {
基本格式:
protect al△w△res
实例:
protect vcc
功能:pr。tect命令防止布线器对LDA12-24S12受保护的网络导线进行更改和删除操作。如对电源网络GND、VCC等进行布线后,可以采用protect命令进行保护。ARES PCB Layout布线器仍然允许其他导线连接到受保护的导线上。
rule命令
基本格式:
rule [pcb|△ayer(△ayer name)|C1ass<c1ass id>|
net(net id>|]((rule descriptors>)
(ru△e_descriptor)::=
[(clearance<positive dimension)
[(type (<c1earance~type) ))])] |
[(junction type [term 。n△y | a△△]〉] |
[〈limit~bends [(p。sitive_integer |-1])] |
[(limit_cFossing [<positive~integer }-1])] |
[(1imitェvias [<p。sitive~integer |-1])] |
[(limit way [<positive integer |-1]〉] |
[(max_t。ta1~yias [(positive_integer |-1]〉] {
[(re°rder(positive integer)] | [(junction [on | off]〉] |
[(via_at_smd [on |°ff [(grid [°n | of£]〉) [(fit [°n { °ff])]] {
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