Advanced Configuration and Power Interface Specification

ACPI Source Language (ASL)Reference
have a destination (target) operand, and must have either a Type3Opcode, Type4Opcode, Type5Opcode,
ConstExprTerm, Integer, BufferTerm, Package, or String for all arguments.
Type6Opcode :=
RefOfTerm | DerefOfTerm | IndexTerm | IndexSymbolicTerm | MethodInvocationTerm
The Type 6 opcodes are a subset of Type 2 opcodes that return a Reference value and can be used in
an expression. They cannot be evaluated at compile time. Type 6 also includes the UserTerm, which
is a control method invocation.
19.2.6 ASL Primary (Terminal) Terms
AccessAsTerm :=
AccessAs (
AccessType, // AccessTypeKeyword
AccessAttribute // Nothing | ByteConstExpr |
// AccessAttribKeyword | ExtendedAccessAttribTerm
)
AcquireTerm :=
Acquire (
SyncObject, // SuperName => Mutex
TimeoutValue // WordConstExpr
) => Boolean // True means the operation timed out and the Mutex was not acquired
AddCompoundTerm :=
Addend1-Result
+=
Addend2
=> Integer
AddSymbolicTerm :=
Addend1
+
Addend2
=> Integer
AddTerm :=
Add (
Addend1,
Addend2,
Result
) => Integer
AliasTerm :=
Alias (
SourceObject,
// TermArg => Integer => Target
// TermArg => Integer
// TermArg => Integer
// TermArg => Integer
// TermArg => Integer
// TermArg => Integer
// Target
// NameString
Version 6.0 761