本文整理汇总了Python中myhdl.Signal._update方法的典型用法代码示例。如果您正苦于以下问题：Python Signal._update方法的具体用法？Python Signal._update怎么用？Python Signal._update使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类myhdl.Signal的用法示例。
在下文中一共展示了Signal._update方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testUpdateNoEvent
# 需要导入模块: from myhdl import Signal [as 别名]
# 或者: from myhdl.Signal import _update [as 别名]
def testUpdateNoEvent(self):
""" update without value change should not return event waiters """
s1 = Signal(1)
s1.next = 4
s1._update()
s1.next = 4
s1._eventWaiters = self.eventWaiters[:]
s1._posedgeWaiters = self.posedgeWaiters[:]
s1._negedgeWaiters = self.negedgeWaiters[:]
waiters = s1._update()
self.assertEqual(waiters, [])
self.assertEqual(s1._eventWaiters, self.eventWaiters)
self.assertEqual(s1._posedgeWaiters, self.posedgeWaiters)
self.assertEqual(s1._negedgeWaiters, self.negedgeWaiters)示例2: testUpdateNegedge
# 需要导入模块: from myhdl import Signal [as 别名]
# 或者: from myhdl.Signal import _update [as 别名]
def testUpdateNegedge(self):
""" update on negedge should return event and negedge waiters """
s1 = Signal(1)
s1.next = 1
s1._update()
s1.next = 0
s1._eventWaiters = self.eventWaiters[:]
s1._posedgeWaiters = self.posedgeWaiters[:]
s1._negedgeWaiters = self.negedgeWaiters[:]
waiters = s1._update()
expected = self.eventWaiters + self.negedgeWaiters
self.assertEqual(set(waiters), set(expected))
self.assertEqual(s1._eventWaiters, [])
self.assertEqual(s1._posedgeWaiters, self.posedgeWaiters)
self.assertEqual(s1._negedgeWaiters, [])示例3: testUpdateEvent
# 需要导入模块: from myhdl import Signal [as 别名]
# 或者: from myhdl.Signal import _update [as 别名]
def testUpdateEvent(self):
""" update on non-edge event should return event waiters """
s1 = Signal(1)
s1.next = 4
s1._update()
s1.next = 5
s1._eventWaiters = self.eventWaiters[:]
s1._posedgeWaiters = self.posedgeWaiters[:]
s1._negedgeWaiters = self.negedgeWaiters[:]
waiters = s1._update()
expected = self.eventWaiters
self.assertEqual(set(waiters), set(expected))
self.assertEqual(s1._eventWaiters, [])
self.assertEqual(s1._posedgeWaiters, self.posedgeWaiters)
self.assertEqual(s1._negedgeWaiters, self.negedgeWaiters)示例4: testUpdatePosedge
# 需要导入模块: from myhdl import Signal [as 别名]
# 或者: from myhdl.Signal import _update [as 别名]
def testUpdatePosedge(self):
""" update on posedge should return event and posedge waiters """
s1 = Signal(1)
s1.next = 0
s1._update()
s1.next = 1
s1._eventWaiters = self.eventWaiters[:]
s1._posedgeWaiters = self.posedgeWaiters[:]
s1._negedgeWaiters = self.negedgeWaiters[:]
waiters = s1._update()
expected = self.eventWaiters + self.posedgeWaiters
assert set(waiters) == set(expected)
assert s1._eventWaiters == []
assert s1._posedgeWaiters == []
assert s1._negedgeWaiters == self.negedgeWaiters