Instruction Manual

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rManual
7430‐0808‐01Rev.B
Page103
GNAV540Use
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comSerialABITField
ThecomSerialABITfieldcontainsflagsthatindicatelowlevelerrorswithexternalserialportA(theuserserialport).
TheserialAErrorflaginthecomBITfieldisthebit‐wiseORofthecomSerialABITfield.
Table83comSerialABITField
comSerialABITField Bits Values Category
transmitBufferOverflow 0 0=normal,1=overflow Soft
receiveBufferOverflow 1 0=normal,1=overflow Soft
framingError 2 0=normal,1=error Soft
breakDetect 3 0=normal,1=error Soft
parityError 4 0=normal,1=error Soft
Reserved 5:15 N/A 
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comSerialBBITField
ThecomSerialBBITfieldcontainsflagsthatindicatelowlevelerrorswithexternalserialportB(theaidingserial
port).TheserialBErrorflaginthecomBITfieldisthebit‐wiseORofthecomSerialBBITfield.
Table84comSerialBBITField
comSerialBBITField Bits Values Category
transmitBufferOverflow 0 0=normal,1=overflow Soft
receiveBufferOverflow 1 0=normal,1=overflow Soft
framingError 2 0=normal,1=error Soft
breakDetect 3 0=normal,1=error Soft
parityError 4 0=normal,1=error Soft
Reserved 5:15 N/A 
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comSerialCBITField
ThecomSerialABITfieldcontainsflagsthatindicatelowlevelerrorswithexternalserialportc(theuserserialport).
TheserialErrorflaginthecomBITfieldisthebit‐wiseORofthecomSerialCBITfield.
Table85comSerialABITField
comSerialCBITField Bits Values Category
transmitBufferOverflow 0 0=normal,1=overflow Soft
receiveBufferOverflow 1 0=normal,1=overflow Soft
framingError 2 0=normal,1=error Soft
breakDetect 3 0=normal,1=error Soft
parityError 4 0=normal,1=error Soft
Reserved 5:15 N/A 