Altera Integer Arithmetic IP Manuale Utente Scaricare il pdf (Pagina 127)

Parameter Name Type Requi

red

Description

OUTPUT_ROUNDING String No Enables rounding handling at

second adder stage. If original

design uses a Stratix II device, in

some cases this parameter can be

derived from the Stratix II

rounding settings. Values are YES,

NO, and VARIABLE. A value of YES

or NO specifies saturation

handling setting permanently to

on or off. A value of VARIABLE

allows dynamically controlled

saturation handling.

OUTPUT_ROUND_TYPE

String No Specifies the rounding mode.

Values are NEAREST_EVEN and

NEAREST_INTEGER. A value of

NEAREST_EVEN specifies round-

to-nearest-even. A value of

NEAREST_INTEGER specifies

round-to-nearest-integer. If

omitted, the default value is

NEAREST_INTEGER.

OUTPUT_ROUND_REGISTER String No Specifies the clock source for the

first register on the output_

round input. Values are

UNREGISTERED, CLOCK0, CLOCK1,

CLOCK2, and CLOCK3. If omitted,

the default value is CLOCK0.

OUTPUT_ROUND_ACLR String No Specifies the asynchronous clear

source for the first register on the

output_round input. Values are

ACLR0, ACLR1, ACLR2, and ACLR3.

If omitted and OUTPUT_ROUND_

value is ACLR3.

OUTPUT_ROUND_PIPELINE_REGISTER String No Specifies the clock source for the

second register on the output_

round input. Values are

UNREGISTERED, CLOCK0, CLOCK1,

CLOCK2, and CLOCK3. If omitted,

the default value is CLOCK0.

OUTPUT_ROUND_PIPELINE_ACLR String No Specifies the asynchronous clear

source for the second register on

the output_round input. Values

are ACLR0, ACLR1, ACLR2, and

ACLR3. If omitted and OUTPUT_

ROUND_PIPELINE_ REGISTER is

used, the default value is ACLR3.

9-26

ALTMULT_ADD Parameters

UG-01063

2014.12.19

Altera Corporation

ALTMULT_ADD (Multiply-Adder)

Send Feedback

1 2 ... 122 123 124 125 126 127 128 129 130 131 132 ... 156 157

Commenti su questo manuale

Nessun commento

Altera Integer Arithmetic IP Manuale Utente Pagina 127

Commenti su questo manuale

Prodotti e manuali riguardandi Strumenti di misura Altera Integer Arithmetic IP