Tim 'mithro' Ansell
Matt Aamold
02/13/2022, 5:09 PMmake pdk
. I'm wondering if I have something that's old/no longer supported from my MPW1 shuttle run. I successfully:
1.) Installed caravel into current local repo.
2.) Installed the management core.
3.) Installed OpenLane.
But now, when I Install Sky130PDK it looks like I'm getting some magic script errors:
Error message output from magic script:
/home/user/pdk/open_pdks/sky130/sky130A/libs.tech/magic/sky130A.tech: line 19: section version:
Badly formed version line
Usage: {version text}|{description text}
And make pdf
process finally stops at:
make[1]: *** [build-pdk] Error 2
make[1]: Leaving directory '/home/user/mpw5-root/test_prog'
Makefile:38: recipe for target 'pdk' failed
make: *** [pdk] Error 2
I'm using magic version 8.3 revision 96.
If no one is able to direct me to what is specifically wrong in this case, can someone supply me with where the instructions are to build the environment?Kunal
02/14/2022, 7:14 AMANMOL SAXENA
02/14/2022, 5:26 PMRamiro Javier Rossi
02/14/2022, 9:10 PMJames Stine
02/14/2022, 9:11 PMJames Stine
02/14/2022, 9:12 PMKunal
02/15/2022, 2:14 PMAnuj Dubey
02/16/2022, 9:28 PMAnuj Dubey
02/16/2022, 9:34 PMKunal
02/18/2022, 2:45 PMKunal
02/20/2022, 3:31 AMScott Shawcroft (tannewt)
02/22/2022, 2:29 AMArt Scott
02/23/2022, 2:29 PMKunal
02/24/2022, 5:44 AMArt Scott
02/25/2022, 4:54 PMKonrad Wilk
02/26/2022, 8:22 PMTim 'mithro' Ansell
Binoy B
02/28/2022, 6:11 AMJack Zh
03/01/2022, 4:28 AMKunal
03/03/2022, 9:06 AMKunal
03/04/2022, 3:22 AMAnton Blanchard
03/04/2022, 7:16 AMArt Scott
03/04/2022, 6:59 PMArt Scott
03/05/2022, 1:20 AMTim 'mithro' Ansell
Arman Avetisyan
03/05/2022, 7:22 AMRuediger Ehlers
03/05/2022, 12:31 PMset ::env(CELL_PAD_EXCLUDE) {sky130_fd_sc_hd__tap* sky130_fd_sc_hd__decap* sky130_fd_sc_hd__fill* sky130_fd_sc_hd__diode*}
into config.tcl. Also, I've put
set ::env(CELL_PAD) {4}
into that file, as otherwise during global routing, routing congestion is too high (values of 4 and 5 seem to work).
Still, there are ~15 antenna diodes that could not be placed:
[INFO DPL-0034] Detailed placement failed on:
[INFO DPL-0035] ANTENNA__9446__CLK
[INFO DPL-0035] ANTENNA_input13_A
[INFO DPL-0035] ANTENNA_input13_A
[INFO DPL-0035] ANTENNA_input13_A
[INFO DPL-0035] ANTENNA_input33_A
[INFO DPL-0035] ANTENNA_output204_A
[INFO DPL-0035] ANTENNA_output204_A
[INFO DPL-0035] ANTENNA_output204_A
[INFO DPL-0035] ANTENNA_output204_A
[INFO DPL-0035] ANTENNA_output237_A
[INFO DPL-0035] ANTENNA_output237_A
[INFO DPL-0035] ANTENNA_output237_A
[INFO DPL-0035] ANTENNA_output248_A
[INFO DPL-0035] ANTENNA_output248_A
[INFO DPL-0035] ANTENNA_output248_A
[INFO DPL-0035] ANTENNA_output270_A
[INFO DPL-0035] ANTENNA_output270_A
[ERROR DPL-0036] Detailed placement failed.
There seems to be no additional information on why exactly placement failed. Any idea where to typically look for ideas to fix this problem? The diode insertion strategy is currently "4", but changing it to "1" doesn't make a difference.Kunal
03/06/2022, 5:19 AM