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Element: portRegion

Document type

CoreOSDescription

Document XPath

/CoreOSDescription/HardwareConfiguration/PhysicalMemory/portRegion

Schema XPath

/ConfigRecord/Module/CoreOS/CoreOSDescription/HardwareConfiguration/PhysicalMemory/portRegion

Description

The portRegion element defines the physical memory region allocated for the heap of the APEX ports component. The necessary size depends on system configuration. The core OS will inject a health monitor event if this region is too small. You can use the memory usage monitor to determine how much of the region is in use at run time.

For more information on ports, see the VxWorks 653 Configuration and Build Guide and the VxWorks 653 Programmer's Guide.

Use

Required

Children

None

Attributes

Size

Restrictions

None

Attribute: Size

Document XPath
/CoreOSDescription/HardwareConfiguration/PhysicalMemory/portRegion/@Size
Schema XPath
/ConfigRecord/Module/CoreOS/CoreOSDescription/HardwareConfiguration/PhysicalMemory/portRegion/@Size
Description

The total size (in bytes) of RAM needed for port memory. Increasing the number of partitions in a module may require increasing this value.

Use

Required

Target location

ConfigRecord

XML data type

DecOrHexValueType

Destination data type

Unsigned 32 bit integer

Behavior if not specified

N/A

Values with special meanings

None

Restrictions



Generated on 2007-10-15 17:17:22.