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foss-eda-tools/third_party/opencircuitdesign.com/open_pdks/05af1d05227419f0955cd98610351f4680575b95^!/.
commit
05af1d05227419f0955cd98610351f4680575b95
[log] [tgz]
author
Tim Edwards <tim@opencircuitdesign.com>
Thu Mar 24 09:13:04 2022 -0400
committer
Tim Edwards <tim@opencircuitdesign.com>
Thu Mar 24 09:13:04 2022 -0400
tree
e55a87ca565d11a6453d78c9fe5667b4f8b4276e
parent
491d5ce2d0e77423a1aef6444a759b920689106a [diff]
Changed the order of the list of buffers to put the largest buffer
size first, as recommended by Matt Liberty.

diff --git a/VERSION b/VERSION
index 9667f83..da86f30 100644
--- a/VERSION
+++ b/VERSION

@@ -1 +1 @@
-1.0.302
+1.0.303

diff --git a/sky130/openlane/sky130_fd_sc_hd/config.tcl b/sky130/openlane/sky130_fd_sc_hd/config.tcl
index 5a4f731..f9947a5 100755
--- a/sky130/openlane/sky130_fd_sc_hd/config.tcl
+++ b/sky130/openlane/sky130_fd_sc_hd/config.tcl

@@ -64,7 +64,7 @@
 set ::env(CLK_BUFFER) sky130_fd_sc_hd__clkbuf_4
 set ::env(CLK_BUFFER_INPUT) A
 set ::env(CLK_BUFFER_OUTPUT) X
-set ::env(CTS_CLK_BUFFER_LIST) "sky130_fd_sc_hd__clkbuf_2 sky130_fd_sc_hd__clkbuf_4 sky130_fd_sc_hd__clkbuf_8"
+set ::env(CTS_CLK_BUFFER_LIST) "sky130_fd_sc_hd__clkbuf_8 sky130_fd_sc_hd__clkbuf_4 sky130_fd_sc_hd__clkbuf_2"
 set ::env(FP_PDN_RAIL_WIDTH) 0.48
 # Determined from https://github.com/google/skywater-pdk-libs-sky130_fd_sc_hd/blob/ac7fb61f06e6470b94e8afdf7c25268f62fbd7b1/cells/clkbuf/sky130_fd_sc_hd__clkbuf_16__tt_025C_1v80.lib.json
 set ::env(CTS_MAX_CAP) 1.53169

diff --git a/sky130/openlane/sky130_fd_sc_hdll/config.tcl b/sky130/openlane/sky130_fd_sc_hdll/config.tcl
index b17c308..8fb7d42 100755
--- a/sky130/openlane/sky130_fd_sc_hdll/config.tcl
+++ b/sky130/openlane/sky130_fd_sc_hdll/config.tcl

@@ -61,7 +61,7 @@
 set ::env(CLK_BUFFER) $::env(STD_CELL_LIBRARY)__clkbuf_4
 set ::env(CLK_BUFFER_INPUT) A
 set ::env(CLK_BUFFER_OUTPUT) X
-set ::env(CTS_CLK_BUFFER_LIST) "sky130_fd_sc_hdll__clkbuf_2 sky130_fd_sc_hdll__clkbuf_4 sky130_fd_sc_hdll__clkbuf_8"
+set ::env(CTS_CLK_BUFFER_LIST) "sky130_fd_sc_hdll__clkbuf_8 sky130_fd_sc_hdll__clkbuf_4 sky130_fd_sc_hdll__clkbuf_2"
 set ::env(FP_PDN_RAIL_WIDTH) 0.48
 # Determined from https://github.com/google/skywater-pdk-libs-sky130_fd_sc_hdll/blob/0694bd23893de20f5233ef024acf6cca1e750ac6/cells/clkbuf/sky130_fd_sc_hdll__clkbuf_16__tt_025C_1v80.lib.json
 set ::env(CTS_MAX_CAP) 1.03547

diff --git a/sky130/openlane/sky130_fd_sc_hs/config.tcl b/sky130/openlane/sky130_fd_sc_hs/config.tcl
index e6609ce..39e80b9 100755
--- a/sky130/openlane/sky130_fd_sc_hs/config.tcl
+++ b/sky130/openlane/sky130_fd_sc_hs/config.tcl

@@ -61,7 +61,7 @@
 set ::env(CLK_BUFFER) sky130_fd_sc_hs__clkbuf_4
 set ::env(CLK_BUFFER_INPUT) A
 set ::env(CLK_BUFFER_OUTPUT) X
-set ::env(CTS_CLK_BUFFER_LIST) "sky130_fd_sc_hs__clkbuf_2 sky130_fd_sc_hs__clkbuf_4 sky130_fd_sc_hs__clkbuf_8"
+set ::env(CTS_CLK_BUFFER_LIST) "sky130_fd_sc_hs__clkbuf_8 sky130_fd_sc_hs__clkbuf_4 sky130_fd_sc_hs__clkbuf_2"
 set ::env(CTS_MAX_CAP) 1.8894300000
 set ::env(DEFAULT_MAX_TRAN) 0.75
 set ::env(FP_PDN_RAIL_WIDTH) 0.48

diff --git a/sky130/openlane/sky130_fd_sc_hvl/config.tcl b/sky130/openlane/sky130_fd_sc_hvl/config.tcl
index 29e6bf0..54f04ba 100644
--- a/sky130/openlane/sky130_fd_sc_hvl/config.tcl
+++ b/sky130/openlane/sky130_fd_sc_hvl/config.tcl

@@ -69,7 +69,7 @@
 set ::env(CLK_BUFFER) sky130_fd_sc_hvl__buf_4
 set ::env(CLK_BUFFER_INPUT) A
 set ::env(CLK_BUFFER_OUTPUT) X
-set ::env(CTS_CLK_BUFFER_LIST) "sky130_fd_sc_hvl__buf_2 sky130_fd_sc_hvl__buf_4 sky130_fd_sc_hvl__buf_8"
+set ::env(CTS_CLK_BUFFER_LIST) "sky130_fd_sc_hvl__buf_8 sky130_fd_sc_hvl__buf_4 sky130_fd_sc_hvl__buf_2"
 set ::env(CTS_MAX_CAP) 5.57100
 set ::env(DEFAULT_MAX_TRAN) 0.75
 set ::env(FP_PDN_RAIL_WIDTH) 0.51

diff --git a/sky130/openlane/sky130_fd_sc_ls/config.tcl b/sky130/openlane/sky130_fd_sc_ls/config.tcl
index 56ceaec..2e6130d 100755
--- a/sky130/openlane/sky130_fd_sc_ls/config.tcl
+++ b/sky130/openlane/sky130_fd_sc_ls/config.tcl

@@ -64,7 +64,7 @@
 set ::env(CLK_BUFFER) $::env(STD_CELL_LIBRARY)__clkbuf_4
 set ::env(CLK_BUFFER_INPUT) A
 set ::env(CLK_BUFFER_OUTPUT) X
-set ::env(CTS_CLK_BUFFER_LIST) "sky130_fd_sc_ls__clkbuf_2 sky130_fd_sc_ls__clkbuf_4 sky130_fd_sc_ls__clkbuf_8"
+set ::env(CTS_CLK_BUFFER_LIST) "sky130_fd_sc_ls__clkbuf_8 sky130_fd_sc_ls__clkbuf_4 sky130_fd_sc_ls__clkbuf_2"
 set ::env(CTS_MAX_CAP) 1.53169
 set ::env(DEFAULT_MAX_TRAN) 0.75
 set ::env(FP_PDN_RAIL_WIDTH) 0.48

diff --git a/sky130/openlane/sky130_fd_sc_ms/config.tcl b/sky130/openlane/sky130_fd_sc_ms/config.tcl
index 218bcb3..72f5c2f 100755
--- a/sky130/openlane/sky130_fd_sc_ms/config.tcl
+++ b/sky130/openlane/sky130_fd_sc_ms/config.tcl

@@ -63,7 +63,7 @@
 set ::env(CLK_BUFFER) $::env(STD_CELL_LIBRARY)__clkbuf_4
 set ::env(CLK_BUFFER_INPUT) A
 set ::env(CLK_BUFFER_OUTPUT) X
-set ::env(CTS_CLK_BUFFER_LIST) "sky130_fd_sc_ms__clkbuf_2 sky130_fd_sc_ms__clkbuf_4 sky130_fd_sc_ms__clkbuf_8"
+set ::env(CTS_CLK_BUFFER_LIST) "sky130_fd_sc_ms__clkbuf_8 sky130_fd_sc_ms__clkbuf_4 sky130_fd_sc_ms__clkbuf_2"
 set ::env(CTS_MAX_CAP) 1.53169
 set ::env(DEFAULT_MAX_TRAN) 0.75
 set ::env(FP_PDN_RAIL_WIDTH) 0.48