tlm_master.py revision 12047
112047Schristian.menard@tu-dresden.de#
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3112047Schristian.menard@tu-dresden.de#
3212047Schristian.menard@tu-dresden.de# Authors: Christian Menard
3312047Schristian.menard@tu-dresden.de#
3412047Schristian.menard@tu-dresden.de
3512047Schristian.menard@tu-dresden.deimport m5
3612047Schristian.menard@tu-dresden.defrom m5.objects import *
3712047Schristian.menard@tu-dresden.de
3812047Schristian.menard@tu-dresden.deimport os
3912047Schristian.menard@tu-dresden.de
4012047Schristian.menard@tu-dresden.de# Base System Architecture:
4112047Schristian.menard@tu-dresden.de#         +-----+           ^
4212047Schristian.menard@tu-dresden.de#         | TLM |           | TLM World
4312047Schristian.menard@tu-dresden.de#         +--+--+           | (see main.cc)
4412047Schristian.menard@tu-dresden.de#            |              v
4512047Schristian.menard@tu-dresden.de# +----------v-----------+  External Port (see sc_master_port.*)
4612047Schristian.menard@tu-dresden.de# |        Membus        |  ^
4712047Schristian.menard@tu-dresden.de# +----------+-----------+  |
4812047Schristian.menard@tu-dresden.de#            |              | gem5 World
4912047Schristian.menard@tu-dresden.de#        +---v----+         |
5012047Schristian.menard@tu-dresden.de#        | Memory |         |
5112047Schristian.menard@tu-dresden.de#        +--------+         v
5212047Schristian.menard@tu-dresden.de#
5312047Schristian.menard@tu-dresden.de
5412047Schristian.menard@tu-dresden.de# Create a system with a Crossbar and a simple Memory:
5512047Schristian.menard@tu-dresden.desystem = System()
5612047Schristian.menard@tu-dresden.desystem.membus = IOXBar(width = 16)
5712047Schristian.menard@tu-dresden.desystem.physmem = SimpleMemory(range = AddrRange('512MB'))
5812047Schristian.menard@tu-dresden.desystem.clk_domain = SrcClockDomain(clock = '1.5GHz',
5912047Schristian.menard@tu-dresden.de    voltage_domain = VoltageDomain(voltage = '1V'))
6012047Schristian.menard@tu-dresden.de
6112047Schristian.menard@tu-dresden.de# Create a external TLM port:
6212047Schristian.menard@tu-dresden.desystem.tlm = ExternalMaster()
6312047Schristian.menard@tu-dresden.desystem.tlm.port_type = "tlm_master"
6412047Schristian.menard@tu-dresden.desystem.tlm.port_data = "transactor"
6512047Schristian.menard@tu-dresden.de
6612047Schristian.menard@tu-dresden.de# Route the connections:
6712047Schristian.menard@tu-dresden.desystem.system_port = system.membus.slave
6812047Schristian.menard@tu-dresden.desystem.physmem.port = system.membus.master
6912047Schristian.menard@tu-dresden.desystem.tlm.port = system.membus.slave
7012047Schristian.menard@tu-dresden.desystem.mem_mode = 'timing'
7112047Schristian.menard@tu-dresden.de
7212047Schristian.menard@tu-dresden.de# Start the simulation:
7312047Schristian.menard@tu-dresden.deroot = Root(full_system = False, system = system)
7412047Schristian.menard@tu-dresden.dem5.instantiate()
7512047Schristian.menard@tu-dresden.dem5.simulate()
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