Potatoze
Newbie level 6
Hello everyone,
I'm using TSMC 180. I have an area with lots of photo diode where I don't want any metal to be auto filled in. I know there is a blocking layer for this purpose, but I cannot find it. I searched "blk" and only found ODBLK and POBLK. Can anybody give me a hint on this layer? Or please give me some suggestion on finding a document for all the layer definations. Thanks.
I'm using TSMC 180. I have an area with lots of photo diode where I don't want any metal to be auto filled in. I know there is a blocking layer for this purpose, but I cannot find it. I searched "blk" and only found ODBLK and POBLK. Can anybody give me a hint on this layer? Or please give me some suggestion on finding a document for all the layer definations. Thanks.