DC & Switching Characteristics
Table 5–36. Stratix II Performance Notes (Part 4 of 6)
Note (1)
Resources Used
Performance
-3
-3
TriMatrix
ALUTs Memory
Blocks
-4
-5
Applications
DSP
Blocks Grade Grade
(2) (3)
Speed Speed
Speed Speed Unit
Grade Grade
Larger
designs
8-bit, 1024-point,
single output, two
parallel FFT engines,
burst, three multiplier
and five adders FFT
function
1725
1594
2361
2165
3996
3604
10
10
10
10
14
14
6
430.29 401.92 373.13 319.08 MHz
422.65 407.33 373.13 329.10 MHz
315.45 342.81 325.73 284.25 MHz
373.13 369.54 317.96 256.14 MHz
378.50 367.10 332.33 288.68 MHz
391.38 361.14 340.25 280.89 MHz
8-bit, 1024-point,
single output, two
parallel FFT engines,
burst, four multipliers
and two adders FFT
function
8
8-bit, 1024-point,
quadrant output, one
parallel FFT engine,
burst,threemultipliers
and five adders FFT
function
9
8-bit, 1024-point,
quadrant output, one
parallel FFT engine,
burst, four multipliers
and two adders FFT
function
12
18
24
8-bit, 1024-point,
quadrant output, two
parallel FFT engines,
burst,threemultipliers
and five adders FFT
function
8-bit, 1024-point,
quadrant output, two
parallel FFT engines,
burst, four multipliers
and two adders FFT
function
Altera Corporation
April 2011
5–31
Stratix II Device Handbook, Volume 1
ALTERA [ ALTERA CORPORATION ]
