from multipipe import PriorityCombMuxInPipe
from fpbase import FPState
+import nmoperator
class FPGetOpMod(Elaboratable):
def __init__(self, width):
self.in_op = FPOpIn(width)
+ self.in_op.data_i = Signal(width)
self.out_op = Signal(width)
self.out_decode = Signal(reset_less=True)
def elaborate(self, platform):
m = Module()
- m.d.comb += self.out_decode.eq((self.in_op.o_ready) & \
- (self.in_op.i_valid_test))
+ m.d.comb += self.out_decode.eq((self.in_op.ready_o) & \
+ (self.in_op.valid_i_test))
m.submodules.get_op_in = self.in_op
#m.submodules.get_op_out = self.out_op
with m.If(self.out_decode):
""" links module to inputs and outputs
"""
setattr(m.submodules, self.state_from, self.mod)
- m.d.comb += self.mod.in_op.eq(in_op)
+ m.d.comb += nmoperator.eq(self.mod.in_op, in_op)
m.d.comb += self.out_decode.eq(self.mod.out_decode)
def action(self, m):
with m.If(self.out_decode):
m.next = self.out_state
m.d.sync += [
- self.in_op.o_ready.eq(0),
+ self.in_op.ready_o.eq(0),
self.out_op.eq(self.mod.out_op)
]
with m.Else():
- m.d.sync += self.in_op.o_ready.eq(1)
+ m.d.sync += self.in_op.ready_o.eq(1)
class FPNumBase2Ops:
PrevControl.__init__(self)
self.width = width
self.id_wid = id_wid
- self.i_data = self.ispec()
- self.i = self.i_data
+ self.data_i = self.ispec()
+ self.i = self.data_i
self.o = self.ospec()
def ispec(self):
m = PrevControl.elaborate(self, platform)
with m.If(self.trigger):
m.d.comb += [
- self.o.eq(self.i_data),
+ self.o.eq(self.data_i),
]
return m
def trigger_setup(self, m, in_stb, in_ack):
""" links stb/ack
"""
- m.d.comb += self.mod.i_valid.eq(in_stb)
- m.d.comb += in_ack.eq(self.mod.o_ready)
+ m.d.comb += self.mod.valid_i.eq(in_stb)
+ m.d.comb += in_ack.eq(self.mod.ready_o)
def setup(self, m, i):
""" links module to inputs and outputs
"""
m.submodules.get_ops = self.mod
m.d.comb += self.mod.i.eq(i)
- m.d.comb += self.out_ack.eq(self.mod.o_ready)
+ m.d.comb += self.out_ack.eq(self.mod.ready_o)
m.d.comb += self.out_decode.eq(self.mod.trigger)
def process(self, i):
with m.If(self.out_decode):
m.next = self.out_state
m.d.sync += [
- self.mod.o_ready.eq(0),
+ self.mod.ready_o.eq(0),
self.o.eq(self.mod.o),
]
with m.Else():
- m.d.sync += self.mod.o_ready.eq(1)
+ m.d.sync += self.mod.ready_o.eq(1)