TinyTapeout/tt-support-tools
1
0
Fork 0
mirror of https://github.com/TinyTapeout/tt-support-tools.git synced 2026-11-02 20:26:10 +01:00
Code Issues Packages Projects Releases Wiki Activity

feat(shuttle): ihp power switch support

Browse Source
This commit is contained in:
Uri Shaked
2025-08-19 16:26:05 +03:00
parent 10e2f1108c
commit bafe03504f
1 changed files with 25 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
shuttle.py
+25 -7
View File
@@ -14,6 +14,27 @@ from config import Config
from project import Project
from shuttle_index import ShuttleIndex, ShuttleIndexLayout, ShuttleIndexProject
# Power gate macros for each PDK. We need to copy them to the multiplexer directory:
SHUTTLE_PG_MACROS = {
"sky130": [
"tt_pg_1v8_hp_1",
"tt_pg_1v8_hp_2",
"tt_pg_1v8_hp_4",
"tt_pg_1v8_ll_1",
"tt_pg_1v8_ll_2",
"tt_pg_1v8_ll_4",
"tt_pg_3v3_2",
],
"ihp-sg13g2": [
"tt_pg_1v5_hp_1",
"tt_pg_1v5_hp_2",
"tt_pg_1v5_hp_4",
"tt_pg_1v5_ll_1",
"tt_pg_1v5_ll_2",
"tt_pg_1v5_ll_4",
],
}
def copy_print(src: str, dest: str):
os.makedirs(os.path.dirname(dest), exist_ok=True)
@@ -262,13 +283,10 @@ class ShuttleConfig:
)
# Copy power gate / analog switch macros:
self.copy_mux_macro("pg/sky130/tt_pg_1v8_1", "tt_pg_1v8_1")
self.copy_mux_macro("pg/sky130/tt_pg_1v8_2", "tt_pg_1v8_2")
self.copy_mux_macro("pg/sky130/tt_pg_1v8_4", "tt_pg_1v8_4")
self.copy_mux_macro("pg/sky130/tt_pg_1v8_ll_1", "tt_pg_1v8_ll_1")
self.copy_mux_macro("pg/sky130/tt_pg_1v8_ll_2", "tt_pg_1v8_ll_2")
self.copy_mux_macro("pg/sky130/tt_pg_1v8_ll_4", "tt_pg_1v8_ll_4")
self.copy_mux_macro("pg/sky130/tt_pg_3v3_2", "tt_pg_3v3_2")
for pdk, pg_macros in SHUTTLE_PG_MACROS.items():
for pg_macro in pg_macros:
self.copy_mux_macro(f"pg/{pdk}/{pg_macro}", pg_macro)
self.copy_mux_macro("asw/sky130/tt_asw_3v3", "tt_asw_3v3")
# Copy logo & shuttle ID