Skip to content

Commit f08ddb6

Browse files
eder-matheuseder-matheus
committed
add clock layer range for nangate45
Signed-off-by: Eder Monteiro <[email protected]>
1 parent 4e8c6ed commit f08ddb6

File tree

2 files changed

+2
-0
lines changed

2 files changed

+2
-0
lines changed

‎flow/platforms/nangate45/config.mk‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -72,6 +72,7 @@ export PLACE_DENSITY ?= 0.30
7272
# ---------------------------------------------------------
7373
# FastRoute options
7474
export MIN_ROUTING_LAYER = metal2
75+
export MIN_CLK_ROUTING_LAYER = metal4
7576
export MAX_ROUTING_LAYER = metal10
7677

7778
# Define fastRoute tcl

‎flow/platforms/nangate45/fastroute.tcl‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,5 @@
11
set_global_routing_layer_adjustment metal2-metal3 0.5
22
set_global_routing_layer_adjustment metal4-$::env(MAX_ROUTING_LAYER) 0.25
33

4+
set_routing_layers -clock $::env(MIN_CLK_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER)
45
set_routing_layers -signal $::env(MIN_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER)

0 commit comments

Comments
 (0)