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发表于 2016-12-14 21:22:31
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deposit -- 使用代码或者脚本驱动后可以由dut内部信号再次改写
deposit: it will put a value to a signal, but it will hold until it is overwritten.
for example if I 'deposite' a Q of a flip flop to a '0', it will remain a '0', untill the simulation updates it to a new value. It is like giving a initial value to a signal.
force -- 使用代码或者脚本驱动后无法通过dut内部信号改写
force: it will put a value to a signal, and this value will remain as such throughout the simulaiton. It cannot be overwritten by simulation.
个人理解,希望对你有帮助 |
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