Altera Integer Arithmetic IP Bedienungsanleitung PDF herunterladen (Seite 89)

Parameter Name Type Required Description

ADDNSUB_PIPELINE_REG String No Specifies the clock for the

second register on the

addnsub port. Values are

UNREGISTERED, CLOCK0,

CLOCK1, CLOCK2, and CLOCK3.

If omitted, the default value is

CLOCK0. This parameter is

ignored if the addnsub port is

unused.

ADDNSUB_REG String No Specifies the clock for the

addnsub port. Values are

UNREGISTERED, CLOCK0,

CLOCK1, CLOCK2, and CLOCK3.

If omitted, the default value is

CLOCK0. This parameter is

ignored if the addnsub port is

unused.

DSP_BLOCK_BALANCING String No Specifies whether to use DSP

block balancing. Values are

UNUSED, Auto, DSP blocks,

Logic Elements, Off, Simple

18-bit Multipliers,

Simple Multipliers, and

Width 18-bit

Multipliers.

EXTRA_ACCUMULATOR_LATENCY String No Adds the number of clock

cycles of latency specified by

the OUTPUT_REG parameter to

the accumulator portion of

the DSP block.

EXTRA_MULTIPLIER_LATENCY Integer No Specifies the number of clock

cycles of latency for the

multiplier portion of the DSP

block. If the MULTIPLIER_REG

parameter is specified, then

the specified clock port is

used to add the latency. If the

MULTIPLIER_REG parameter

is set to UNREGISTERED, then

the clock0 port is used to

add the latency.

INPUT_ACLR_A String No Specifies the asynchronous

clear port for the dataa[]

port. Values are ACLR0,

ACLR1, ACLR2, and ACLR3. If

omitted the default value is

ACLR3.

8-8

ALTMULT_ACCUM Parameters

UG-01063

2014.12.19

Altera Corporation

ALTMULT_ACCUM (Multiply-Accumulate)

Send Feedback

1 2 ... 84 85 86 87 88 89 90 91 92 93 94 ... 156 157

Kommentare zu diesen Handbüchern

Keine Kommentare

Altera Integer Arithmetic IP Bedienungsanleitung Seite 89

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Messgeräte Altera Integer Arithmetic IP