Merge pull request #131 from siliconcompiler/bambu

add bambu enablement to libraries

Author: gadfort

lambdapdk/asap7/libs/asap7sc7p5t.py

@@ -113,6 +113,10 @@ def _setup_lib(libname, suffix):
     lib.set('option', 'file', 'openroad_global_connect',
             libdir + '/apr/openroad/global_connect.tcl')
 
+    # Bambu setup
+    lib.set('option', 'var', 'bambu_device', 'asap7-WC')
+    lib.set('option', 'var', 'bambu_clock_multiplier', "0.001")  # convert from ps -> ns
+
     libs = [lib]
     std_lambda_lib = siliconcompiler.Library(f'lambdalib_stdlib_{libname}',
                                              package='lambdapdk')

lambdapdk/freepdk45/libs/nangate45.py

@@ -99,6 +99,10 @@ def setup():
         lib.set('option', 'var', f'{tool}_tielow_cell', "LOGIC0_X1")
         lib.set('option', 'var', f'{tool}_tielow_port', "Z")
 
+    # Bambu setup
+    lib.set('option', 'var', 'bambu_device', 'nangate45')
+    lib.set('option', 'var', 'bambu_clock_multiplier', 1)  # convert from ns -> ns
+
     libs = [lib]
     std_lambda_lib = siliconcompiler.Library(f'lambdalib_stdlib_{libname}',
                                              package='lambdapdk')

lambdapdk/gf180/libs/gf180mcu.py

@@ -130,6 +130,9 @@ def setup():
                     f"gf180mcu_fd_sc_mcu{libtype}5v0__tiel")
             lib.set('option', 'var', f'{tool}_tielow_port', "ZN")
 
+        # Bambu setup
+        lib.set('option', 'var', 'bambu_clock_multiplier', "1")  # convert from ns -> ns
+
         libs.append(lib)
 
         std_lambda_lib = siliconcompiler.Library(f'lambdalib_stdlib_{libname}',

lambdapdk/ihp130/libs/sg13g2_stdcell.py

@@ -120,6 +120,9 @@ def setup():
         lib.set('option', 'var', f'{tool}_tielow_cell', "sg13g2_tielo")
         lib.set('option', 'var', f'{tool}_tielow_port', "L_LO")
 
+    # Bambu setup
+    lib.set('option', 'var', 'bambu_clock_multiplier', "1")  # convert from ns -> ns
+
     libs = [lib]
     for libtype in ('stdlib', 'auxlib'):
         lambda_lib = siliconcompiler.Library(f'lambdalib_{libtype}_{libname}',

lambdapdk/sky130/libs/sky130sc.py

@@ -180,6 +180,9 @@ def setup():
             lib.set('option', 'var', f'{tool}_tielow_cell', f"sky130_fd_sc_{libtype}__conb_1")
             lib.set('option', 'var', f'{tool}_tielow_port', "LO")
 
+        # Bambu setup
+        lib.set('option', 'var', 'bambu_clock_multiplier', "1")  # convert from ns -> ns
+
         libs.append(lib)
 
         std_lambda_lib = siliconcompiler.Library(f'lambdalib_stdlib_{libname}',