diff options
Diffstat (limited to 'src/mem/PhysicalMemory.py')
| -rw-r--r-- | src/mem/PhysicalMemory.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mem/PhysicalMemory.py b/src/mem/PhysicalMemory.py index 99bd27f2b..95cc73daa 100644 --- a/src/mem/PhysicalMemory.py +++ b/src/mem/PhysicalMemory.py @@ -1,4 +1,4 @@ -# Copyright (c) 2005-2007 The Regents of The University of Michigan +# Copyright (c) 2005-2008 The Regents of The University of Michigan # All rights reserved. # # Redistribution and use in source and binary forms, with or without @@ -35,8 +35,10 @@ class PhysicalMemory(MemObject): port = VectorPort("the access port") range = Param.AddrRange(AddrRange('128MB'), "Device Address") file = Param.String('', "memory mapped file") - latency = Param.Latency('1t', "latency of an access") + latency = Param.Latency('30ns', "latency of an access") + latency_var = Param.Latency('0ns', "access variablity") zero = Param.Bool(False, "zero initialize memory") + null = Param.Bool(False, "do not store data, always return zero") class DRAMMemory(PhysicalMemory): type = 'DRAMMemory' |