
AMD Confidential 
User Manual    September 12h, 2008 
8    Chapter 3: Graphical User Interface 
The  power-management “Soft  Power”  button  ( )  and  “Soft  Sleep”  button  ( )  are 
available only  on simulated  systems that  have an Advanced  Configuration and  Power 
Interface (ACPI) BIOS.  
Clicking on  the  “Soft  Power” button  puts the  simulated  system  in a  very  low  power 
consumption mode.  The working  context can be  restored if it  is stored  on nonvolatile 
media. The simulated system appears to be off. 
Clicking on the “Soft Sleep” button simulates a power-consumption reduction. The power 
consumption is reduced  to one of  several levels, depending on  how the system is  to be 
used. The  lower the level  of power consumption,  the more time  it takes the  system to 
return to the working state. 
To close a previously  loaded system simulation  definition file click on  the “Close BSD” 
button ( ). This button is only  enabled when a system definition file has been loaded or 
created earlier.  Please make  sure you  save any  changes that  you make  to the  system 
configuration  before  clicking  on  the  “Close  BSD”  button  ( )  to  close  the system 
definition file. Otherwise all changes will be lost. 
The “Save BSD” button  ( ) is only  enabled/active when a system definition  (BSD file) 
has been  loaded or created.  To save  your current system  definition click on  the “Save 
BSD” button ( ) or click on the "File" menu item and select "Save BSD".  
To open  a system definition  file (BSD  file) click  on the  “Open BSD”  button ( ) and 
select the desired BSD file  from the Open File Dialog Window. The "Open BSD"  button 
is only enabled/active when no other system definition file has been open yet.  
To create a blank or new system definition  file click on the “New BSD” button ( ). This 
button is disabled when a system definition file  has been loaded or created earlier. In this 
case you must close your  current system definition file, click on the “Close  BSD” button 
( ) or click on the "File" menu item and select  "Close BSD". Please make sure you save 
any changes  that have been  made to the  system definition file  before you click  on the 
“Close BSD” button ( ). Note, when closing the BSD file all changes will be lost. 
If  you want  to modify  the current  system definiti on use  the  “Show  Device Window” 
button ( ) to  display the  current s ystem configuration.  The “Show  Device Window” 
button is disabled when  the simulation is currently running. To stop  the simulation click 
on the “Stop Simulation” button ( ). 
To open the  simulator's integrated debugger click on  the “Show Debugger”  button ( ). 
The “Show  Debugger” button is  disabled when  the simulation  is currently running.  To 
stop the simulation click on the “Stop Simulation” button ( ).