Altera FIR Compiler Uživatelský manuál Strana 70

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 76
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 69
A–2 Appendix A: FIR Compiler Supported Device Structures
Supported Device Structures
FIR Compiler User Guide © May 2011 Altera Corporation
Parallel Fixed
Coefficient
2 to 32 for
signed, 1
to 32 for
unsigned
Avalon-ST
interface and
optional global
clock enable
Logic cell, Auto Logic cell,
M512, M4K,
MLAB, M9K,
Auto
Yes Yes
Reloadable
Coefficient
2 to 32 for
signed, 1
to 32 for
unsigned
Avalon-ST
interface and
optional global
clock enable
Logic cell, Auto M512, M4K,
M512, M4K,
MLAB, M9K,
Auto
Yes Yes
Interpolation
(Reloadable
Coefficient must
be in memory)
4 to 32 Avalon-ST
interface and
optional global
clock enable
Logic cell, Auto Logic cell,
M512, M4K,
MLAB, M9K,
Auto
Yes N/A
Decimation
(Reloadable
Coefficient must
be in memory)
4 to 32 Avalon-ST
interface and
optional global
clock enable
Logic cell, Auto Logic cell,
M512, M4K,
MLAB, M9K,
Auto
Yes N/A
Multicycle
Variable
Clocks to
compute = 1
2 to 32 for
signed, 1
to 32 for
unsigned
Avalon-ST
interface and
optional global
clock enable
Logic cell, Auto Logic cell, if
(number of
coefficient
set) >1,
M512, M4K,
MLAB, M9K,
Auto
Yes Yes
Clocks to
compute = 2
2 to 32 for
signed, 1
to 32 for
unsigned
Avalon-ST
interface and
optional global
clock enable
Logic cell, Auto Logic cell,
M512, M4K,
MLAB, M9K,
Auto
Yes Yes
Clocks to
compute = 3
2 to 32 for
signed, 1
to 32 for
unsigned
Avalon-ST
interface and
optional global
clock enable
Logic cell, M512,
M4K, MLAB, M9K,
M144K, Auto
Logic cell,
M512, M4K,
MLAB, M9K,
Auto
Yes Yes
Interpolation:
Clocks per
output = 1
2 to 32 for
signed, 1
to 32
for
unsigned
Avalon-ST
interface and
optional global
clock enable
Logic cell, M512,
M4K, MLAB, M9K,
M144K, Auto
Logic cell,
M512, M4K,
MLAB, M9K,
Auto
Yes N/A
Decimation:
Clocks per
input = 1
2 to 32 for
signed, 1
to 32 for
unsigned
Avalon-ST
interface and
optional global
clock enable
Logic cell, M512,
M4K, MLAB, M9K,
M144K, Auto
Logic cell,
M512, M4K,
MLAB, M9K,
Auto
Yes Yes
Table A–1. Device Structures Supported by FIR Compiler (Part 2 of 2)
Structure
Sub
Structure
Input Bit
Width
Flow
Control
Data
Storage
Coefficient
Storage
Multiple
Coefficient
Sets
Symmetric
Coefficient
Zobrazit stránku 69
1 2 ... 65 66 67 68 69 70 71 72 73 74 75 76

Komentáře k této Příručce

Žádné komentáře