
Multipliers
EP2C70 has 150 embedded.
Off-fabric.
Use as:
300 9×9
150 18×18
CLRN
D Q
ENA
Data A
Data B
aclr
clock
ena
signa
(1)
signb
(1)
CLRN
D Q
ENA
CLRN
D Q
ENA
Data Out
Embedded Multiplier Block
Output
Register
Input
Register
In addition, one can implement up to 250 16 × 16 soft multipliers
using M4K memory blocks.
From Cyclone II documentation.
EECS 452 – Fall 2014 Lecture 5 – Page 16/143 Tuesday – September 16, 2014
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