IPR-FIR Altera, IPR-FIR Datasheet - Page 69

• Manufacturer Part Number: IPR-FIR
• Description: IP CORE Renewal Of IP-FIR
• Manufacturer: Altera
• Type: MegaCorer

Specifications of IPR-FIR

• Software Application: IP CORE, DSP Filters And Transforms
• Supported Families: Arria GX, Arria II GX, Cyclone, HardCopy, Stratix
• Core Architecture: FPGA
• Core Sub-architecture: Arria, Cyclone, Stratix
• Rohs Compliant: NA
• Function: Finite Impulse Response Compiler
• License: Renewal License
• Lead Free Status / RoHS Status: na
• Lead Free Status / RoHS Status: na

Supported Device Structures
Table A–1. Device Structures Supported by FIR Compiler (Part 1 of 2)
© December 2010 Altera Corporation
Serial
Multibit
Serial
Structure
Fixed
Coefficient
Reloadable
Coefficient
Interpolation
(Reloadable
Coefficient must
be in memory)
Decimation
(Reloadable
Coefficient must
be in memory)
Fixed
Coefficient
Reloadable
Coefficient
Interpolation
(Reloadable
Coefficient must
be in memory)
Decimation
(Reloadable
Coefficient must
be in memory)
Structure
Sub
Table A–1
The data storage depends on the specified user settings. Cyclone
support M512 or MRAM memory. MLAB, M9K and M144K are supported by
Stratix
®
4 to 32
4 to 32
4 to 32
4 to 32
≥ 4
(number
of serial
units)
≥ 4
(number
of serial
units)
≥ 4
(number
of serial
units)
≥ 4
(number
of serial
units)
III and Stratix IV devices only.
Input Bit
Width
lists the device structures supported by the FIR Compiler.
Avalon-ST
interface and
optional global
clock enable
Avalon-ST
interface and
optional global
clock enable
Avalon-ST
interface and
optional global
clock enable
Avalon-ST
interface and
optional global
clock enable
Avalon-ST
interface and
optional global
clock enable
Avalon-ST
interface and
optional global
clock enable
Avalon-ST
interface and
optional global
clock enable
Avalon-ST
interface and
optional global
clock enable
Control
Flow
A. FIR Compiler Supported Device
Logic cell, M512,
M4K, M-RAM
MLAB, M9K,
M144K, Auto
Logic cell, M512,
M4K, M-RAM
MLAB, M9K,
M144K, Auto
Logic cell, M512,
M4K, M-RAM
MLAB, M9K,
M144K, Auto
Logic cell, M512,
M4K, M-RAM
MLAB, M9K,
M144K, Auto
Logic cell, M512,
M4K, M-RAM
MLAB, M9K,
M144K, Auto
Logic cell, M512,
M4K, M-RAM
MLAB, M9K,
M144K, Auto
Logic cell, M512,
M4K, M-RAM
MLAB, M9K,
M144K, Auto
Logic cell, M512,
M4K, M-RAM
MLAB, M9K,
M144K, Auto
Storage
Data
Logic cell,
M512, M4K,
MLAB, M9K,
Auto
M512, M4K,
M512, M4K,
MLAB, M9K,
Auto
Logic cell,
M512, M4K,
MLAB, M9K,
Auto
Logic cell,
M512, M4K,
MLAB, M9K,
Auto
Logic cell,
M512, M4K,
MLAB, M9K,
Auto
M512, M4K,
M512, M4K,
MLAB, M9K,
Auto
Logic cell,
M512, M4K,
MLAB, M9K,
Auto
Logic cell,
M512, M4K,
MLAB, M9K,
Auto
Coefficient
Storage
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Coefficient
®
Multiple
devices do not
Sets
FIR Compiler User Guide
Structures
Coefficient
Yes
Yes
N/A
N/A
Yes
Yes
N/A
N/A
Symmetric