
Parameter Name Type Requi
red
Description
ROTATE_OUTPUT_ACLR String No Specifies the asynchronous clear
source for the third register on
the rotate input. Values are
ACLR0, ACLR1, ACLR2, and ACLR3.
If omitted and ROTATE_OUTPUT_
REGISTER is used, the default
value is ACLR3.
SHIFT_RIGHT_REGISTER String No Specifies the clock source for the
first register on the shift_right
input. Values are UNREGISTERED,
CLOCK0, CLOCK1, CLOCK2, and
CLOCK3. If omitted, the default
value is CLOCK0.
SHIFT_RIGHT_ACLR String No Specifies the asynchronous clear
source for the first register on the
shift_right input. Values are
NONE, ACLR0, ACLR1, ACLR2, and
ACLR3. If omitted and SHIFT_
RIGHT_REGISTER is used, the
default value is ACLR3.
SHIFT_RIGHT_PIPELINE_REGISTER String No Specifies the clock source for the
second register on the shift_right
input. Values are UNREGISTERED,
CLOCK0, CLOCK1, CLOCK2, and
CLOCK3. If omitted, the default
value is CLOCK0.
SHIFT_RIGHT_PIPELINE_ACLR String No Specifies the asynchronous clear
source for the second register on
the shift_right input. Values
are ACLR0, ACLR1, ACLR2, and
ACLR3. If omitted and SHIFT_
RIGHT_PIPELINE_ REGISTER is
used, the default value is ACLR3.
SHIFT_RIGHT_OUTPUT_REGISTER String No Specifies the clock source for the
third register on the shift_
right input. Values are
UNREGISTERED, CLOCK0, CLOCK1,
CLOCK2, and CLOCK3. If omitted,
the default value is CLOCK0.
SHIFT_RIGHT_OUTPUT_ACLR String No Specifies the asynchronous clear
source for the third register on
the shift_right input. Values
are ACLR0, ACLR1, ACLR2, and
ACLR3. If omitted and SHIFT_
RIGHT_OUTPUT_REGISTER is
used, the default value is ACLR3.
UG-01063
2014.12.19
ALTMULT_ADD Parameters
9-33
ALTMULT_ADD (Multiply-Adder)
Altera Corporation
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