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Implement RFC 45: Move hdl.Memory to lib.Memory.

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Wanda 2024-02-14 11:27:39 +01:00 • committed by Catherine
parent 6d65dc1366
commit 890e099ec3
16 changed files with 983 additions and 141 deletions
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8
examples/basic/mem.py
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@ -1,4 +1,5 @@
from amaranth import *
from amaranth.lib.memory import Memory
from amaranth.cli import main
@ -8,12 +9,13 @@ class RegisterFile(Elaboratable):
self.dat_r = Signal(8)
self.dat_w = Signal(8)
self.we = Signal()
self.mem = Memory(width=8, depth=16, init=[0xaa, 0x55])
self.mem = Memory(shape=8, depth=16, init=[0xaa, 0x55])
def elaborate(self, platform):
m = Module()
m.submodules.rdport = rdport = self.mem.read_port()
m.submodules.wrport = wrport = self.mem.write_port()
m.submodules.mem = self.mem
rdport = self.mem.read_port()
wrport = self.mem.write_port()
m.d.comb += [
rdport.addr.eq(self.adr),
self.dat_r.eq(rdport.data),