Cmos.py revision 5827:ac2c268bf4f1 
1# Copyright (c) 2008 The Regents of The University of Michigan
2# All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are
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8# redistributions in binary form must reproduce the above copyright
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13# this software without specific prior written permission.
14#
15# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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22# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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26#
27# Authors: Gabe Black
28
29from m5.params import *
30from m5.proxy import *
31from Device import BasicPioDevice
32from X86IntPin import X86IntSourcePin
33
34class Cmos(BasicPioDevice):
35    type = 'Cmos'
36    cxx_class='X86ISA::Cmos'
37    time = Param.Time('01/01/2009',
38        "System time to use ('Now' for actual time)")
39    pio_latency = Param.Latency('1ns', "Programmed IO latency in simticks")
40    int_pin = Param.X86IntSourcePin(X86IntSourcePin(),
41            'Pin to signal RTC alarm interrupts to')
42