Python clock 예제들

예제 #1

파일: test_core.py 프로젝트: jiankangren/fault

    class Main(m.Circuit):
        io = m.IO(clocks=ClocksT, count=m.Out(m.UInt[3]))
        count = m.Register(m.UInt[3])()
        count.CLK @= io.clocks.clk0
        io.count @= count(count.O + 1)

        tff = m.Register(m.Bit, has_enable=True)()
        tff.CLK @= io.clocks.clk0
        tff.CE @= m.enable(count.O == 3)
        io.clocks.clk1 @= m.clock(tff(tff.O ^ 1))

예제 #2

def test_reset():
    assert isinstance(reset(0), ResetType)
    assert isinstance(reset(1), ResetType)
    assert isinstance(reset(VCC), ResetType)
    assert isinstance(reset(GND), ResetType)
    assert isinstance(reset(bit(0)), ResetType)
    assert isinstance(reset(clock(0)), ResetType)
    assert isinstance(reset(enable(0)), ResetType)
    assert isinstance(reset(reset(0)), ResetType)
    assert isinstance(reset(bits(0, 1)), ResetType)
    assert isinstance(reset(uint(0, 1)), ResetType)
    assert isinstance(reset(sint(0, 1)), ResetType)

예제 #3

def test_enable():
    assert isinstance(enable(0), EnableType)
    assert isinstance(enable(1), EnableType)
    assert isinstance(enable(VCC), EnableType)
    assert isinstance(enable(GND), EnableType)
    assert isinstance(enable(bit(0)), EnableType)
    assert isinstance(enable(clock(0)), EnableType)
    assert isinstance(enable(reset(0)), EnableType)
    assert isinstance(enable(enable(0)), EnableType)
    assert isinstance(enable(bits(0, 1)), EnableType)
    assert isinstance(enable(uint(0, 1)), EnableType)
    assert isinstance(enable(sint(0, 1)), EnableType)

예제 #4

def test_clock():
    assert isinstance(clock(0), ClockType)
    assert isinstance(clock(1), ClockType)
    assert isinstance(clock(VCC), ClockType)
    assert isinstance(clock(GND), ClockType)
    assert isinstance(clock(bit(0)), ClockType)
    assert isinstance(clock(clock(0)), ClockType)
    assert isinstance(clock(reset(0)), ClockType)
    assert isinstance(clock(enable(0)), ClockType)
    assert isinstance(clock(bits(0, 1)), ClockType)
    assert isinstance(clock(uint(0, 1)), ClockType)
    assert isinstance(clock(sint(0, 1)), ClockType)

예제 #5

파일: gatedreg4.py 프로젝트: splhack/loam

from magma import wire, clock, bit, compile, EndCircuit
from loam.boards.icestick import IceStick, Register

icestick = IceStick()
icestick.Clock.on()
for i in range(4):
    icestick.J1[i].input().on()
    icestick.J3[i].output().on()
icestick.J1[4].input().on()

main = icestick.main()

reg = Register(4)
wire(clock(bit(main.CLK) & main.J1[4]), reg.CLK)
wire(reg(main.J1[0:4]), main.J3)

EndCircuit()