luke
/
prjpeppercorn
mirror of https://github.com/YosysHQ/prjpeppercorn.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fix IOES mux, change mux name forming

This commit is contained in:
Miodrag Milanovic 2024-12-13 12:33:04 +01:00
parent de9e9d3554
commit d2f6970a8e
1 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
gatemate/die.py
View File

@ -185,6 +185,9 @@ PRIMITIVES_PINS = {
Pin("CLOCK2", PinType.INPUT, "GPIO_WIRE"),
Pin("CLOCK3", PinType.INPUT, "GPIO_WIRE"),
Pin("CLOCK4", PinType.INPUT, "GPIO_WIRE"),
Pin("DI" , PinType.INPUT, "GPIO_WIRE"),
Pin("DO" , PinType.OUTPUT,"GPIO_WIRE"),
Pin("OE" , PinType.OUTPUT,"GPIO_WIRE"),
]
}
@ -298,8 +301,8 @@ def get_endpoints_for_type(type):
def get_mux_connections_for_type(type):
muxes = []
def create_mux(src, dst, bits, value, invert):
name = dst.replace(".","_") + "_MUX"
def create_mux(src, dst, bits, value, invert, name = None):
name = dst if name is None else name
muxes.append(MUX(src, dst, name, bits, value, invert))
if "CPE" in type:
@ -338,7 +341,7 @@ def get_mux_connections_for_type(type):
create_mux(f"SB_BIG.P{plane}.X23", f"SB_BIG.P{plane}.YDIAG", 3, 7, True)
for i in range(1,5):
create_mux(f"SB_DRIVE.P{plane}.D{i}.IN", f"SB_DRIVE.P{plane}.D{i}.OUT", 1, 1, False)
create_mux(f"SB_DRIVE.P{plane}.D{i}.IN", f"SB_DRIVE.P{plane}.D{i}.OUT", 1, 1, False, f"SB_DRIVE.P{plane}.D{i}")
if "SB_SML" in type:
# SB_SML
@ -368,7 +371,7 @@ def get_mux_connections_for_type(type):
for p in range(1,13):
plane = f"{p:02d}"
io_in = 1 if p % 2 else 2
create_mux(f"IOES.IO_IN{io_in}", f"IOES.SB_IN_{plane}", 0, 1, False)
create_mux(f"IOES.IO_IN{io_in}", f"IOES.SB_IN_{plane}", 1, 0, False)
create_mux(f"IOES.ALTIN_{plane}", f"IOES.SB_IN_{plane}", 1, 1, False)
return muxes