AV-51002
2015.12.16
2-42
DSP Block Specifications
Symbol
Parameter
Min
128
Typ
8388608
5.96
Max
2147483648
0.023
Unit
—
kVALUE
fRES
Numerator of Fraction
Resolution of VCO frequency (fINPFD = 100 MHz)
390625
Hz
Related Information
•
•
Duty Cycle Distortion (DCD) Specifications on page 2-55
DLL Range Specifications on page 2-53
DSP Block Specifications
Table 2-35: DSP Block Performance Specifications for Arria V GZ Devices
Performance
Mode
Unit
C3, I3L
C4
I4
Modes using One DSP Block
Three 9 × 9
480
480
480
400
400
400
400
400
420
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
One 18 × 18
420
420
400
400
Two partial 18 × 18 (or 16 × 16)
One 27 × 27
350
350
350
350
350
One 36 × 18
One sum of two 18 × 18 (One sum of two 16 × 16)
One sum of square
One 18 × 18 plus 36 (a × b) + c
Modes using Two DSP Blocks
Three 18 × 18
400
380
350
300
MHz
MHz
One sum of four 18 × 18
Arria V GZ Device Datasheet
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