Freescale Semiconductor Microcontrollers, Manual

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ColdFire V1 Full Chip Simulation Connection
True Time I/O Stimulation
646 Microcontrollers Debugger Manual
TimedEvent = [ “+” | “#” ] Time AssignmentList.
AssignmentList = { Assignment | Exception}.
PeriodicEvent = “PERIODICAL” Start “,” NbTimes “:” { PerTimedEvent }
“END” .
PerTimedEvent = [“+”] Time AssignmentList .
Exception = “RAISE” Vector “,” Priority [“,” ArbPrio] [“,” Name] “;” .
Assignment = ( ObjectId | ObjectField ) “=” Expression “;”.
Name = ““” {character} “”” .
In this listing, the following parameters apply:
•
Expression =
a standard ANSI-C expression. The expression accepts object
identifiers previously defined (ObjectSpec and ObjectField).
•
Time =
a number which represents a number of cycle.
•
ObjectSpec =
the name of an object as defined in Requirement specification for
Object Pool.
•
Vector =
the exception vector number.
•
Priority =
the exception priority number.
•
ArbPrio =
the arbitration priority of the exception.
•
Start =
the number of cycle when the periodical event must be called for the first
time after the initial time.
•
NbTimes =
the number of times the periodical event must be called (0 = infinity).
Remarks
• Omitting bitRange affects all bits of the object register. Specifying bitRange applies
the mask defined by this bitRange to the value calculated with the Expression . This
value only affects the bits of the object register defined in the bitRange .
• Bits are numbered from right to left (in a byte, bit 7 is the left-most bit). In bitRange ,
noOfBits is always less than or equal to StartBit +1.
• The requirement specification defines ObjectSpec for Object Pool as shown below:
ObjectSpec ::= ObjectName [“.” FieldName].
ObjectName ::= Ident [“:” Index].
FieldName ::= IdentNum ( [“..” IdentNum] | [“.” Size] ).
IdentNum ::= Ident | “#“ HexNumber.
Size ::= “B” | “W” | “L”.