AHDL

Reserved Identifiers



Reserved identifiers are names that are reserved for special use within AHDL and may not be defined by the user.

Reserved identifiers differ from reserved keywords in that keywords can be used as symbolic names when they are enclosed in single quotation marks ('), whereas reserved identifiers cannot. Both reserved keywords and reserved identifiers can be used freely in comments.

The following list shows all AHDL reserved identifiers.

CARRY
CASCADE
CEIL
DFF
DFFE
DFFEA
EXP
FLOOR
GLOBAL
JKFF
JKFFE
LATCH
LCELL
MEMORY
OPENDRN
SOFT
SRFF
SRFFE
TFF
TFFE
TRI
USED
WIRE
X


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