OpenCores
URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [or1ksim/] [doc/] [or1ksim.texi] - Diff between revs 552 and 556

Go to most recent revision | Show entire file | Details | Blame | View Log

Rev 552 Rev 556
Line 1754... Line 1754...
* Cache Configuration::
* Cache Configuration::
* Interrupt Configuration::
* Interrupt Configuration::
* Power Management Configuration::
* Power Management Configuration::
* Branch Prediction Configuration::
* Branch Prediction Configuration::
* Debug Interface Configuration::
* Debug Interface Configuration::
 
* Performance Counters Configuration::
@end menu
@end menu
 
 
@node CPU Configuration
@node CPU Configuration
@subsection CPU Configuration
@subsection CPU Configuration
@cindex configuring the CPU
@cindex configuring the CPU
Line 1791... Line 1792...
@item
@item
Data cache present (0x00000002)
Data cache present (0x00000002)
@item
@item
Instruction cache present (0x00000004)
Instruction cache present (0x00000004)
@item
@item
Data MMY present (0x00000008)
Data MMU present (0x00000008)
@item
@item
Instruction MMU present (0x00000010)
Instruction MMU present (0x00000010)
@item
@item
Debug unit present (0x00000040)
Debug unit present (0x00000040)
@item
@item
Line 2465... Line 2466...
enabled.  This is the only functionality associated with VAPI for the
enabled.  This is the only functionality associated with VAPI for the
debug unit.  No VAPI commands are sent, nor requests handled.
debug unit.  No VAPI commands are sent, nor requests handled.
 
 
@end table
@end table
 
 
 
 
 
 
 
@node Performance Counters Configuration
 
@subsection Performance Counters Configuration
 
@cindex configuring the performance counters unit
 
@cindex performance counters unit configuration
 
@cindex @code{section pcu}
 
The performance counters unit is described in
 
@code{@w{section pcu}}.  This section may appear at most once.  The
 
following parameters may be specified.
 
 
 
@table @code
 
 
 
@item enabled = 0|1
 
@cindex @code{enabled} (performance counters unit configuration)
 
If 1 (true), the performance counters unit is enabled.  If 0 (the default), it is disabled.
 
 
 
@end table
 
 
@node Peripheral Configuration
@node Peripheral Configuration
@section Configuring Memory Mapped Peripherals
@section Configuring Memory Mapped Peripherals
 
 
All peripheral components are optional.  If they are specified, then
All peripheral components are optional.  If they are specified, then
(unlike other components) by default they are enabled.
(unlike other components) by default they are enabled.

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.