
Parameter Name Type Requi
red
Description
INPUT_REGISTER_A1 String No Specifies the clock port for the
dataa[] operand of the second
multiplier. Values are UNREGIS-
TERED, CLOCK0, CLOCK1, CLOCK2,
and CLOCK3. If omitted, the
default value is CLOCK0. For
Stratix III devices, the values for
INPUT_REGISTER_A[1..3] must
be set similar to the value of
INPUT_REGISTER_A0.
INPUT_REGISTER_A2 String No Specifies the clock port for the
dataa[] operand of the third
multiplier. Values are UNREGIS-
TERED, CLOCK0, CLOCK1, CLOCK2,
and CLOCK3. If omitted, the
default value is CLOCK0. For
Stratix III devices, the values for
INPUT_REGISTER_A[1..3] must
be set similar to the value of
INPUT_REGISTER_A0.
INPUT_REGISTER_A3 String No Specifies the clock port for the
dataa[] operand of the fourth
and corresponding multiplier.
Values are UNREGISTERED,
CLOCK0, CLOCK1, CLOCK2, and
CLOCK3. If omitted, the default
value is CLOCK0. For Stratix III
devices, the values for INPUT_
REGISTER_A[1..3] must be set
similar to the value of INPUT_
REGISTER_A0.
INPUT_REGISTER_B0 String No Specifies the clock port for the
datab[] operand of the first
multiplier. Values are UNREGIS-
TERED, CLOCK0, CLOCK1, CLOCK2,
and CLOCK3. If omitted, the
default value is CLOCK0. For
Stratix III devices, INPUT_
REGISTER_B0 must have similar
values with INPUT_REGISTER_
B[1..3].
UG-01063
2014.12.19
ALTMULT_ADD Parameters
9-15
ALTMULT_ADD (Multiply-Adder)
Altera Corporation
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