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CMSIS-SVD
Version 1.10
CMSIS System View Description
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CMSIS-SVD
Version 1.10
CMSIS System View Description
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<?xml version="1.0" encoding="UTF-8"?>
<!--
@date: 07.12.2011
@note Copyright (C) 2011 ARM Limited. All rights reserved.
@par
ARM Limited (ARM) is supplying this software for use with Cortex-M
processor based microcontroller, but can be equally used for other
suitable processor architectures. This file can be freely distributed.
Modifications to this file shall be clearly marked.
@par
THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="qualified" version="1.0">
<xs:simpleType name="registerNameType">
<xs:restriction base="xs:string">
<xs:pattern value="((%s)[_A-Za-z]{1}[_A-Za-z0-9]*)|([_A-Za-z]{1}[_A-Za-z0-9]*(\[%s\])?)|([_A-Za-z]{1}[_A-Za-z0-9]*(%s)?[_A-Za-z0-9]*)"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="dimIndexType">
<xs:restriction base="xs:string">
<xs:pattern value="[0-9]+\-[0-9]+|[A-Z]-[A-Z]|[_0-9a-zA-Z]+(,\s*[_0-9a-zA-Z]+)+"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="scaledNonNegativeInteger">
<xs:restriction base="xs:string">
<xs:pattern value="[+]?(0x|0X|#)?[0-9a-fA-F]+[kmgtKMGT]?"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="enumeratedValueDataType">
<xs:restriction base="xs:string">
<xs:pattern value="[+]?(0x|0X|#)?[0-9a-fxA-FX]+"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="accessType">
<xs:restriction base="xs:token">
<xs:enumeration value="read-only"/>
<xs:enumeration value="write-only"/>
<xs:enumeration value="read-write"/>
<xs:enumeration value="writeOnce"/>
<xs:enumeration value="read-writeOnce"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="modifiedWriteValuesType">
<xs:restriction base="xs:token">
<xs:enumeration value="oneToClear"/>
<xs:enumeration value="oneToSet"/>
<xs:enumeration value="oneToToggle"/>
<xs:enumeration value="zeroToClear"/>
<xs:enumeration value="zeroToSet"/>
<xs:enumeration value="zeroToToggle"/>
<xs:enumeration value="clear"/>
<xs:enumeration value="set"/>
<xs:enumeration value="modify"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="readActionType">
<xs:restriction base="xs:token">
<xs:enumeration value="clear"/>
<xs:enumeration value="set"/>
<xs:enumeration value="modify"/>
<xs:enumeration value="modifyExternal"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="enumUsageType">
<xs:restriction base="xs:token">
<xs:enumeration value="read"/>
<xs:enumeration value="write"/>
<xs:enumeration value="read-write"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="bitRangeType">
<xs:restriction base="xs:token">
<xs:pattern value="\[([0-3])?[0-9]:([0-3])?[0-9]\]"/>
</xs:restriction>
</xs:simpleType>
<xs:complexType name="writeConstraintType">
<xs:choice>
<xs:element name="writeAsRead" type="xs:boolean"/>
<xs:element name="useEnumeratedValues" type="xs:boolean"/>
<xs:element name="range">
<xs:complexType>
<xs:sequence>
<xs:element name="minimum" type="scaledNonNegativeInteger"/>
<xs:element name="maximum" type="scaledNonNegativeInteger"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:choice>
</xs:complexType>
<xs:complexType name="addressBlockType">
<xs:sequence>
<xs:element name="offset" type="scaledNonNegativeInteger"/>
<xs:element name="size" type="scaledNonNegativeInteger"/>
<xs:element name="usage">
<xs:simpleType>
<xs:restriction base="xs:token">
<xs:enumeration value="registers"/>
<xs:enumeration value="buffer"/>
<xs:enumeration value="reserved"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="interruptType">
<xs:sequence>
<xs:element name="name" type="xs:string"/>
<xs:element name="value" type="xs:integer"/>
</xs:sequence>
</xs:complexType>
<xs:group name="registerPropertiesGroup">
<xs:sequence>
<xs:element name="size" type="scaledNonNegativeInteger" minOccurs="0"/>
<xs:element name="access" type="accessType" minOccurs="0"/>
<xs:element name="resetValue" type="scaledNonNegativeInteger" minOccurs="0"/>
<xs:element name="resetMask" type="scaledNonNegativeInteger" minOccurs="0"/>
</xs:sequence>
</xs:group>
<xs:group name="bitRangeLsbMsbStyle">
<xs:sequence>
<xs:element name="lsb" type="scaledNonNegativeInteger"/>
<xs:element name="msb" type="scaledNonNegativeInteger"/>
</xs:sequence>
</xs:group>
<xs:group name="bitRangeOffsetWidthStyle">
<xs:sequence>
<xs:element name="bitOffset" type="scaledNonNegativeInteger"/>
<xs:element name="bitWidth" type="scaledNonNegativeInteger" minOccurs="0"/>
</xs:sequence>
</xs:group>
<xs:group name="dimElementGroup">
<xs:sequence>
<xs:element name="dim" type="scaledNonNegativeInteger"/>
<xs:element name="dimIncrement" type="scaledNonNegativeInteger"/>
<xs:element name="dimIndex" type="dimIndexType" minOccurs="0"/>
</xs:sequence>
</xs:group>
<xs:element name="device" nillable="true">
<xs:complexType>
<xs:sequence>
<xs:element name="name" type="xs:string"/>
<xs:element name="version" type="xs:string"/>
<xs:element name="description" type="xs:string"/>
<xs:element name="addressUnitBits" type="scaledNonNegativeInteger"/>
<xs:element name="width" type="scaledNonNegativeInteger"/>
<xs:group ref="registerPropertiesGroup" minOccurs="0"/>
<xs:element name="peripherals">
<xs:complexType>
<xs:sequence>
<xs:element name="peripheral" minOccurs="1" maxOccurs="unbounded">
<xs:complexType>
<xs:sequence>
<xs:element name="name" type="xs:Name"/>
<xs:element name="version" type="xs:string" minOccurs="0"/>
<xs:element name="description" type="xs:string" minOccurs="0"/>
<xs:element name="groupName" type="xs:string" minOccurs="0"/>
<xs:element name="prependToName" type="xs:string" minOccurs="0"/>
<xs:element name="appendToName" type="xs:string" minOccurs="0"/>
<xs:element name="disableCondition" type="xs:string" minOccurs="0"/>
<xs:element name="baseAddress" type="scaledNonNegativeInteger"/>
<xs:group ref="registerPropertiesGroup" minOccurs="0"/>
<xs:element name="addressBlock" type="addressBlockType" minOccurs="0" maxOccurs="unbounded"/>
<xs:element name="interrupt" type="interruptType" minOccurs="0" maxOccurs="unbounded"/>
<xs:element name="registers" minOccurs="0" maxOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:element name="register" minOccurs="1" maxOccurs="unbounded">
<xs:complexType>
<xs:sequence>
<xs:group ref="dimElementGroup" minOccurs="0"/>
<xs:element name="name" type="registerNameType"/> <!-- was xs:Name -->
<xs:element name="displayName" type="xs:string" minOccurs="0"/>
<xs:element name="description" type="xs:string" minOccurs="0"/>
<xs:element name="alternateGroup" type="xs:Name" minOccurs="0"/>
<xs:element name="addressOffset" type="scaledNonNegativeInteger"/>
<xs:group ref="registerPropertiesGroup" minOccurs="0"/>
<xs:element name="modifiedWriteValues" type="modifiedWriteValuesType" minOccurs="0"/>
<xs:element name="writeConstraint" type="writeConstraintType" minOccurs="0"/>
<xs:element name="readAction" type="readActionType" minOccurs="0"/>
<xs:element name="fields" minOccurs="0" maxOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:element name="field" minOccurs="1" maxOccurs="unbounded">
<xs:complexType>
<xs:sequence>
<xs:element name="name" type="xs:string"/>
<xs:element name="description" type="xs:string" minOccurs="0"/>
<xs:choice>
<xs:group ref="bitRangeLsbMsbStyle" minOccurs="0"/>
<xs:group ref="bitRangeOffsetWidthStyle" minOccurs="0"/>
<xs:element name="bitRange" type="bitRangeType" minOccurs="0"/>
</xs:choice>
<xs:element name="access" type="accessType" minOccurs="0"/>
<xs:element name="modifiedWriteValues" type="modifiedWriteValuesType" minOccurs="0"/>
<xs:element name="writeConstraint" type="writeConstraintType" minOccurs="0"/>
<xs:element name="readAction" type="readActionType" minOccurs="0"/>
<xs:element name="enumeratedValues" minOccurs="0" maxOccurs="2">
<xs:complexType>
<xs:sequence>
<xs:element name="name" type="xs:Name" minOccurs="0"/>
<xs:element name="usage" type="enumUsageType" minOccurs="0"/>
<xs:element name="enumeratedValue" minOccurs="1" maxOccurs="unbounded">
<xs:complexType>
<xs:sequence>
<xs:element name="name" type="xs:string"/>
<xs:element name="description" type="xs:string" minOccurs="0"/>
<xs:choice>
<xs:element name="value" type="enumeratedValueDataType"/>
<xs:element name="isDefault" type="xs:boolean"/>
</xs:choice>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="derivedFrom" type="xs:Name" use="optional"/>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="derivedFrom" type="xs:Name" use="optional"/>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="derivedFrom" type="xs:Name" use="optional"/>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="derivedFrom" type="xs:Name" use="optional"/>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="vendorExtensions" minOccurs="0" maxOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded">
</xs:any>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="schemaVersion" type="xs:decimal" use="required" fixed="1.0"/>
</xs:complexType>
</xs:element>
</xs:schema>