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prjpeppercorn
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Added regular SB connections

This commit is contained in:
Miodrag Milanovic 2024-12-12 11:01:41 +01:00
parent bfae8d8a31
commit 4778e06f08
1 changed files with 43 additions and 1 deletions
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44
gatemate/die.py
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@ -265,6 +265,10 @@ def get_endpoints_for_type(type):
create_wire(f"SB_BIG.P{plane}.X12", type="SB_BIG_WIRE")
create_wire(f"SB_BIG.P{plane}.X23", type="SB_BIG_WIRE")
for i in range(1,5):
create_wire(f"SB_DRIVE.P{plane}.D{i}.IN", type="SB_DRIVE_WIRE")
create_wire(f"SB_DRIVE.P{plane}.D{i}.OUT", type="SB_DRIVE_WIRE")
if "SB_SML" in type:
# SB_SML
for p in range(1,13):
@ -326,6 +330,10 @@ def get_mux_connections_for_type(type):
create_mux(f"SB_BIG.P{plane}.X14", f"SB_BIG.P{plane}.YDIAG", 3, 5, True)
create_mux(f"SB_BIG.P{plane}.X12", f"SB_BIG.P{plane}.YDIAG", 3, 6, True)
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)
if "SB_SML" in type:
# SB_SML
for p in range(1,13):
@ -457,6 +465,12 @@ def create_inmux(x,y):
alt = f"{alt_plane(1,p):02d}"
create_conn(x,y,f"IM.P{alt}.Y", x,y,f"IM.P{plane}.D7")
def prev_plane(p):
return (p-2) % 12 + 1
def next_plane(p):
return p % 12 + 1
def create_sb(x,y):
x_0,y_0 = base_loc(x,y)
sb_type = get_sb_type(x,y)
@ -478,7 +492,35 @@ def create_sb(x,y):
create_conn(x,y,f"OM.P{plane}.Y", x,y,f"{sb_type}.P{plane}.D0")
# else:
# Handling GPIO connections
# Handling other inputs
# Handling inputs D2_* till D7_*
distances = [2, 4, 8, 12, 16, 20] if is_sb_big(x,y) else [2, 4]
for i,distance in enumerate(distances):
for direction in range(4):
sb_x, sb_y = x, y
match direction:
case 0 :
sb_x -= distance
case 1 :
sb_y -= distance
case 2 :
sb_x += distance
case 3 :
sb_y += distance
if is_sb(sb_x,sb_y):
src = f"{get_sb_type(sb_x,sb_y)}.P{plane}.Y{direction+1}"
# Long distance signals are coming from SB_DRIVE
if (distance>4):
src = f"SB_DRIVE.P{plane}.D{direction+1}.OUT"
create_conn(sb_x,sb_y, src, x,y,f"{get_sb_type(x,y)}.P{plane}.D{i+2}_{direction+1}")
# Diagonal inputs
# X12 and X34 on edges are unconnected
if is_sb(x-1,y-1):
create_conn(x-1,y-1,f"{get_sb_type(x-1,y-1)}.P{plane}.YDIAG", x,y,f"{get_sb_type(x,y)}.P{plane}.X12")
if is_sb(x+1,y+1):
create_conn(x+1,y+1,f"{get_sb_type(x+1,y+1)}.P{plane}.YDIAG", x,y,f"{get_sb_type(x,y)}.P{plane}.X34")
create_conn(x,y,f"{get_sb_type(x,y)}.P{prev_plane(p):02d}.YDIAG", x,y,f"{get_sb_type(x,y)}.P{plane}.X14")
create_conn(x,y,f"{get_sb_type(x,y)}.P{next_plane(p):02d}.YDIAG", x,y,f"{get_sb_type(x,y)}.P{plane}.X23")
def create_outmux(x,y):
x_0,y_0 = base_loc(x,y)