EP2S180 ALTERA [Altera Corporation], EP2S180 Datasheet - Page 21

• Manufacturer Part Number: EP2S180
• Description: DSP Development Board
• Manufacturer: ALTERA [Altera Corporation]

Altera Corporation
Table 2–6
Switch Inputs
The board has four push-button switches for user-defined logic input.
Each push-button signal, when pressed drives logic low, and when
released resumes driving logic high.
Notes to
(1)
(2)
(3)
ALMs
Adaptive look-up tables (ALUTs)
Equivalent LEs
M512 RAM blocks
M4K RAM blocks
M-RAM blocks
Total RAM bits
DSP blocks
18-bit × 18-bit multipliers
Enhanced PLLs
Fast PLLs
Maximum user I/O pins
Package type
Board reference
Voltage
Table 2–6. Stratix II EP2S180 Features
One ALM contains two ALUTs. The ALUT is the cell used in the Quartus II
software for logic synthesis.
This is the equivalent number of LEs in a Stratix device (four-input LUT-based
architecture).
These multipliers are implemented using the DSP blocks.
Table
describes the features of the Stratix II EP2S180F1020C3 device.
Stratix II EP2S180 DSP Development Board Reference Manual
2–6:
(2)
Feature
(3)
(1)
Core Version a.b.c variable
Board Components & Interfaces
1.2-V internal, 3.3-V I/O
1020-pin FineLine BGA
9,383,040
143,520
179,400
71,760
U15
930
768
384
742
96
9
4
8
2–13