請問一下.如果我自己LAY類比的BLOCK,想放入ASTRO一起繞線

jianping

請問一下.如果我自己LAY類比的BLOCK,想放入ASTRO一起繞線,我要如何讓ASTRO把我LAY的類比BLOCK吃進來,請問要怎麼作ㄋㄟ

jerryyao

你需要milkyway，然後依附圖的流程下去做library preparation.

jianping

感謝回覆~~~~但能否解釋一下什麼是milkyway嗎?他是指一個指令還是方法阿,  因為我在手冊上也看到這單字 ,但不了他的意思

yhchang

不知道能否請JARRY大大 用文字說明一下過程
我要怎麼做才可以把 ANALOG中 重複性較高的部份交給 APR去做?

jerryyao

他是synopsys APR工具的library preparation執行檔，用來將一些layout檔，如GDS轉成synopsys APR工具所需的格式"frame view"。

jerryyao

1. Using technology file to create a library
2. Do stream in with cell type definition file. Specify some special layers' number. IE :  Boundary Layer is 63.
( _8 m! U4 w0 t9 F. Y+ @2 M3. Open new created library, and create some metal blockage if need.
4. Do smash if need.
7 k' I1 R7 {" l1 z1 Y5. remove some unnecessary extension txst. IE VDD ---> VDD
8 w! v( m/ F' W0 C. k6. Define power,ground as well as in/out port
8 c- t1 u0 s" J0 c7.Extract Blockage,Pin and Via by using command auExtractBlockagePinVia.
+ O8 q6 T' _! X" c) G3 {' T
5 M. n0 D/ d' o, aThe processes listed above is my method to do data preparation. Maybe someone know other best way for this issue. Please share it with us.
% G! ]" K! Z3 Y; z1 g0 s$ Q-->我要怎麼做才可以把 ANALOG中 重複性較高的部份交給 APR去做?
3 \- Z; n  }8 @& OI don't understand your question. Do you want APR toll to place and route your analog block? It is a bad idea if your answer is yes.