ddr3-memory-module

Description

The "ddr3-memory-module" component represents a DDR3 memory module.

Interfaces Implemented

conf_object, log_object, component, component_connector

Notifiers

cell-change: Notifier that is triggered after the object's cell was changed.
object-delete: Notifier that is triggered just before Simics object is deleted.
queue-change: Notifier that is triggered after the object's clock was changed. New clock can be obtained with the SIM_object_clock function.

Connectors

Name	Type	Direction
mem_bus	mem-bus	up

Commands for this class

info – print information about the object
status – print status of the object

Commands for interface component

connect – deprecated connect components
connect-to – connect component into an existing component hierarchy
delete – delete non-instantiated components
disconnect – deprecated disconnect component connector
get-available-connector – returns the name of a free connector
get-component-object – get named object from components
get-connection – return connection information
get-connector-list – return list of connectors
get-processor-list – return list of processors

Attributes

object_list: Optional attribute; read/write access; type: D|n
Dictionary with objects that the component consists of.
dynamic_slots: Optional attribute; read/write access; type: D|n
Dictionary with dynamic slots.
object_prefix: Optional attribute; read/write access; type: s|n
Object prefix string used by the component. The prefix is typically set by the set-component-prefix command before the component is created.
connections: Pseudo attribute; read-only access; type: [[sos]*]
This attribute should not be used anymore. Each component has connector objects that contain all connector functionality. List of connections for the component. The format is a list of lists, each containing the name of the connector, the connected component, and the name of the connector on the other component.
top_component: Optional attribute; read/write access; type: o|n
The top level component. Attribute is not valid until the component has been instantiated.
instantiated: Optional attribute; read/write access; type: b
Set to TRUE if the component has been instantiated.
component_queue: Pseudo attribute; read/write access; type: a
The overriding queue object for this component.
pending_cell_object_factories: Optional attribute; read/write access; type: [[ss]*]
Internal attribute for pending cell objects factories.
rows: Optional attribute; read/write access; type: i
Number of rows.
columns: Optional attribute; read/write access; type: i
Number of columns.
ranks: Optional attribute; read/write access; type: i
Number of ranks (logical banks).
module_data_width: Optional attribute; read/write access; type: i
The module SDRAM width (including ECC width if enabled).
primary_width: Optional attribute; read/write access; type: i
Primary SDRAM width.
ecc_width: Optional attribute; read/write access; type: i
The error correction width.
banks: Optional attribute; read/write access; type: i
Number of banks.
rank_density: Optional attribute; read/write access; type: i
The rank density.
memory_megs: Pseudo attribute; read-only access; type: i
Total about of memory in MB.
module_type: Optional attribute; read/write access; type: s
Type of memory.
cas_latency: Optional attribute; read/write access; type: i
CAS-latency; each set bit corresponds to a latency the memory can handle

Class Attributes

basename: Pseudo attribute; read-only access; type: s
The basename of the component.
connectors: Pseudo attribute; read-only access; type: D
This attribute should not be used anymore. Each component has connector objects that contain all connector functionality. Dictionary of dictionaries with connectors defined by this component class, indexed by name. Each connector contains the name of the connector "type", a "direction" ("up", "down" or "any"), a flag indicating if the connector can be "empty", another flag that is set if the connector is "hotplug" capable, and finally a flag that is TRUE if multiple connections to this connector is allowed.
component_icon: Pseudo attribute; read-only access; type: s|n
Name of a 24x24 pixels large icon in PNG format used to graphically represent the component in a configuration viewer.
top_level: Pseudo attribute; read-only access; type: b|n
Set to TRUE for top-level components, i.e. the root of a hierarchy.
config_attributes: Pseudo attribute; read-only access; type: [[s[a*]]*]
Internal bug 12881, list of attributes.

Provided By

memory-components