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fix(tech/gf180mcuD): configure STA for 3v3 timing #120

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This commit is contained in:
Mike Bell
2025-10-01 10:51:21 +03:00
committed by GitHub
parent 7d5a6b229f
commit 4ebfef139b
1 changed files with 27 additions and 2 deletions
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tech.py
+27 -2
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@@ -26,7 +26,9 @@ class Tech(Protocol):
project_top_metal_layer: str
""" Extra PDK-specific configuration for LibreLane """
librelane_config: Dict[str, Union[bool, int, float, str]]
librelane_config: Dict[
str, Union[bool, int, float, str, List[str], Dict[str, List[str]]]
]
""" These layers will be removed from the SVG render of the layout """
label_layers: List[Tuple[int, int]]
""" These layers are hardly visible and will also be removed from the SVG render of the layout """
@@ -157,7 +159,7 @@ class IHPTech(Tech):
class GF180MCUDTech(Tech):
def_suffix = "pgvdd"
librelane_pdk_args = "--pdk gf180mcuD"
tt_corner = "nom_tt_025C_5v00"
tt_corner = "nom_tt_025C_3v30"
cell_regexp = r"gf180mcu_(?P<cell_lib>\S+)__(?P<cell_name>\S+)_(?P<cell_drive>\d+)"
netlist_type = "pnl"
project_top_metal_layer = "Metal4"
@@ -168,6 +170,29 @@ class GF180MCUDTech(Tech):
"LIB_SYNTH": "pdk_dir::libs.ref/gf180mcu_fd_sc_mcu7t5v0/lib/gf180mcu_fd_sc_mcu7t5v0__tt_025C_3v30.lib",
"LIB_FASTEST": "pdk_dir::libs.ref/gf180mcu_fd_sc_mcu7t5v0/lib/gf180mcu_fd_sc_mcu7t5v0__ff_n40C_3v60.lib",
"LIB_SLOWEST": "pdk_dir::libs.ref/gf180mcu_fd_sc_mcu7t5v0/lib/gf180mcu_fd_sc_mcu7t5v0__ss_125C_3v00.lib",
"DEFAULT_CORNER": "nom_tt_025C_3v30",
"STA_CORNERS": [
"nom_tt_025C_3v30",
"nom_ss_125C_3v00",
"nom_ff_n40C_3v60",
"min_tt_025C_3v30",
"min_ss_125C_3v00",
"min_ff_n40C_3v60",
"max_tt_025C_3v30",
"max_ss_125C_3v00",
"max_ff_n40C_3v60",
],
"LIB": {
"*_tt_025C_3v30": [
"pdk_dir::libs.ref/gf180mcu_fd_sc_mcu7t5v0/lib/gf180mcu_fd_sc_mcu7t5v0__tt_025C_3v30.lib"
],
"*_ss_125C_3v00": [
"pdk_dir::libs.ref/gf180mcu_fd_sc_mcu7t5v0/lib/gf180mcu_fd_sc_mcu7t5v0__ss_125C_3v00.lib"
],
"*_ff_n40C_3v60": [
"pdk_dir::libs.ref/gf180mcu_fd_sc_mcu7t5v0/lib/gf180mcu_fd_sc_mcu7t5v0__ff_n40C_3v60.lib"
],
},
}
label_layers = [
# TODO: add label layers