def METHOD_NAME(self):
    if self.r is None:
        return
    for asg in [self.r.asg0, self.r.asg1]:
        asg.setup(frequency=12345.)
        expect = 1. / 8191 * np.round(8191. * np.sin(
            np.linspace(
                0,
                2 * np.pi,
                asg.data_length,
                endpoint=False)))
        diff = np.max(np.abs(expect - asg.data))
        if diff > 2 ** -12:
            assert False, 'diff = ' + str(diff)