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
6 `7 c+ D, [2 h! K0 ?( W( }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.
6 }. h! |- _! G; j, F2 K8 L3. Open new created library, and create some metal blockage if need.
4. Do smash if need.
5 ?( }4 _7 ~# ~5 S# Z5. remove some unnecessary extension txst. IE VDD ---> VDD
) |. o! d2 |8 G- z1 m6. Define power,ground as well as in/out port
' ^* e  c  q# ^2 r! M$ e( ]- V7.Extract Blockage,Pin and Via by using command auExtractBlockagePinVia.
7 l- U; |! q8 R- r: ]
, `9 R- Y$ `2 {1 u! D& [* M3 A4 Y3 ?) t' ZThe processes listed above is my method to do data preparation. Maybe someone know other best way for this issue. Please share it with us.
-->我要怎麼做才可以把 ANALOG中 重複性較高的部份交給 APR去做?
9 x  A' j2 d3 M( }% H8 J7 @I 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.