工艺安装问题1

IC2019

1、工艺库安装时，只显示 1  LO  选项    没有RF 选项是什么原因？

2、选择金属层数和金属厚度是选择什么样的？   6X1Z1U  还是

                               
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3、1P7M   1P8M    1P9M  是啥意思，选择哪个？

In-lucky

1P是1层poly，9M是9层金属，没有RF可能是你这个工艺库没有提供RF器件吧

diabol

6X1Z1U 是指定METAL pitch width
The backend process has so much selections .
Two kinds of inter-layer metal:
     [M]x: First Inter-layer Metal, W/S=0.07μm/0.07μm.
     [M]y: Second Inter-layer Metal, W/S=0.14μm/0.14μm.
Four kinds of top-layer metal:
     [M]z (TM): top metal pitch is 0.8μm (W/S=0.4μm/0.4μm).
     [M]y (2XTM): top metal pitch is two times of [M]x pitch (W/S=0.14μm/0.14μm).
     [M]r: top metal pitch is 1.0μm (W/S=0.5μm/0.5μm)
     [M]u: top metal pitch is 3.0μm (W/S=2μm/1μm)

IC2019

   

diabol 发表于 2024-8-11 12:43
6X1Z1U 是指定METAL pitch width
The backend process has so much selections .
Two kinds of inter-la ...

好的，谢谢

巫_婆

   

In-lucky 发表于 2024-8-11 11:21
1P是1层poly，9M是9层金属，没有RF可能是你这个工艺库没有提供RF器件吧

大概率就是你说的这个原因

dolamos

Kan Kan