mehdi
03/08/2021, 7:22 PMTom
03/14/2021, 9:37 PMsetlabel size
with a value and it when I do it reports double the number i entered but without changing the text size. What should I be doing? Cheers!Tim Edwards
03/14/2021, 10:08 PMTom
03/14/2021, 11:19 PMTim Edwards
03/14/2021, 11:39 PMTom
03/14/2021, 11:42 PMTim Edwards
03/14/2021, 11:58 PMTom
03/15/2021, 12:06 AMTom
03/15/2021, 12:49 AM.mag
files. I'm upgrading it now but is this an ongoing issue?
diff --git a/columbus/ip/pswitch/lay/pswitch_via_strip.mag b/columbus/ip/pswitch/lay/pswitch_via_strip.mag
index dd27a45..aa2f9ee 100644
--- a/columbus/ip/pswitch/lay/pswitch_via_strip.mag
+++ b/columbus/ip/pswitch/lay/pswitch_via_strip.mag
@@ -7,14 +7,14 @@ rect -591 980 -565 1972
rect -592 980 -564 1972
<< metal3 >>
rect -595 980 -561 1416
-use via_m1_m2 via_m1_m2_0
-array 0 0 26 0 30 32
-timestamp 1615675713
-transform 1 0 -591 0 1 983
-box 0 -3 26 29
use via_m2_m3 via_m2_m3_0
array 0 0 28 0 5 73
timestamp 1615675713
transform 1 0 -595 0 1 980
box 0 0 34 71
+use via_m1_m2 via_m1_m2_0
+array 0 0 26 0 30 32
+timestamp 1615675713
+transform 1 0 -591 0 1 983
+box 0 -3 26 29
<< end >>
Pradeepkumar S K
03/17/2021, 10:14 AMPradeepkumar S K
03/18/2021, 12:47 PMTim Edwards
03/18/2021, 2:24 PMPradeepkumar S K
03/18/2021, 2:29 PMwenbo
03/20/2021, 12:40 AMwenbo
03/31/2021, 3:12 PMsky130_fd_pr__nfet_03v3_nvt
and sky130_fd_pr__nfet_05v0_nvt
? Magic extracts my native transistors as nfet_05v0_nvt in the netlist, but I want to use nfet_03v3_nvt because they have smaller lengths when running the spice simulations. Thanks in advance!Tim Edwards
03/31/2021, 3:42 PMsky130_fd_pr__nfet_05v0_nvt
in magic. The only layout difference between the two is an ID layer called LVID (GDS 81:60). I can implement this in magic and the sky130A.tech file and sky130A.tcl device generator. There should be two device types "mvnnfet" and "nnfet" corresponding to the 5V and 3.3V devices, respectively. Currently only "mvnnfet" has an extraction definition, but it is straightforward to add the 3.3V device.Tim Edwards
03/31/2021, 4:35 PMsky130_fd_pr__nfet_03v3_nvt
device. The master branch of the repository on opencircuitdesign.com has been updated. As mentioned above, the layer name "nnfet" now refers to the 3.3V device while "mvnnfet" refers to the 5.0V device (although they are, in principle, both medium-voltage devices).wenbo
03/31/2021, 4:46 PMTim Edwards
03/31/2021, 4:49 PMwenbo
03/31/2021, 4:56 PMNouran Mahmoud AtiaAllah AbdelAziz
04/05/2021, 7:37 AMTim Edwards
04/05/2021, 1:07 PMArunAshok
04/13/2021, 9:23 PMArunAshok
04/13/2021, 9:25 PMMatthew Guthaus
04/13/2021, 9:26 PMArunAshok
04/13/2021, 9:37 PMLUCAS HERALDO DUARTE
04/15/2021, 9:08 PMTim Edwards
04/16/2021, 1:20 AMsplitpaint
(example: splitpaint se m1
. The inverse is spliterase
). However, if you want to draw a wire at an angle, you probably want the wire segment
command (example: wire segment m1 0.5um 0 0 50um 50um
) and if you want to draw an arbitrary shape, you may want the polygon
command (example: polygon m1 0 0 10um 0 15um 5um 5um 5um
).Matthew Guthaus
04/16/2021, 6:46 PMWeston Braun
04/16/2021, 10:55 PM