11 lines
2.5 KiB
XML
11 lines
2.5 KiB
XML
<?xml version="1.1" encoding="UTF-8"?>
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<safety:MeasureCatalog xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:safety="http://www.ikv.de/medini/metamodels/SafetyModel/1.0" xmi:id="_hfL90AVtEeq4AMRV0u5rew" mediniIdentifier="_hfL90AVtEeq4AMRV0u5rew" name="P-11 Table 51 - PLD: Config Technology: Non-Volatile Memory">
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<collectionType href="http://www.ikv.de/medini/metamodels/SafetyModel/1.0#//SafetyMechanism"/>
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<measures xsi:type="safety:SafetyMechanism" xmi:id="_hzxgwAX8Eeq4AMRV0u5rew" mediniIdentifier="_hzxgwAX8Eeq4AMRV0u5rew" id="ISO26262-11: Table 51" name="Read-back on download by downloading device" description="No default typical DC given in ISO26262" notes="Refers to the capability of many programmable devices to check the contents of their configuration registers and compare those to the intended (design specific) contents. If a mismatch is detected, this feature can change the status of an output pin or generate an interrupt so that the system can respond appropriately. To improve the usability as an online monitoring safety mechanism an efficient read back test can prioritize between safety-related and non-safety-related parts within a device. Safety related parts can be checked more frequently to considerably shorten failure detection time."/>
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<measures xsi:type="safety:SafetyMechanism" xmi:id="_hzxgwQX8Eeq4AMRV0u5rew" mediniIdentifier="_hzxgwQX8Eeq4AMRV0u5rew" id="ISO26262-11: 5.1.13.6" name="Parity bit" maxDC="LOW" notes="-"/>
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<measures xsi:type="safety:SafetyMechanism" xmi:id="_hzxgwgX8Eeq4AMRV0u5rew" mediniIdentifier="_hzxgwgX8Eeq4AMRV0u5rew" id="ISO26262-11: 5.1.13.1" name="Memory monitoring using error-detection-correction codes (ECC)" maxDC="HIGH" notes="The effectiveness depends on the number of redundant bits. Can be used to correct errors"/>
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<measures xsi:type="safety:SafetyMechanism" xmi:id="_hzxgwwX8Eeq4AMRV0u5rew" mediniIdentifier="_hzxgwwX8Eeq4AMRV0u5rew" id="ISO26262-11: 5.1.13.2" name="Modified checksum" maxDC="LOW" notes="Depends on the number and location of bit errors within test area."/>
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<measures xsi:type="safety:SafetyMechanism" xmi:id="_hzxgxAX8Eeq4AMRV0u5rew" mediniIdentifier="_hzxgxAX8Eeq4AMRV0u5rew" id="ISO26262-11: 5.1.13.3" name="Memory Signature" maxDC="HIGH" notes="-"/>
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<measures xsi:type="safety:SafetyMechanism" xmi:id="_hzxgxQX8Eeq4AMRV0u5rew" mediniIdentifier="_hzxgxQX8Eeq4AMRV0u5rew" id="ISO26262-11: 5.1.13.4" name="Block replication" maxDC="HIGH" notes="-"/>
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</safety:MeasureCatalog>
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