Altera Stratix - Page 347

Altera Corporation 7–61
September 2004 Stratix Device Handbook, Volume 2
Implementing High Performance DSP Functions in Stratix & Stratix GX Devices
Figure 7–38. Implementing the Vector Magnitude Function
DSP Block - Two Multipliers
Adder Mode (9-bit)
a
b
Note: Unused multipliers
and adders grayed out.
LE implemented
square root function