EP2SGX30CF780C4N Altera, EP2SGX30CF780C4N Datasheet - Page 92

• Manufacturer Part Number: EP2SGX30CF780C4N
• Description: IC STRATIX II GX 30K 780-FBGA
• Manufacturer: Altera
• Series: Stratix® II GXr

Specifications of EP2SGX30CF780C4N

• Number Of Logic Elements/cells: 33880
• Number Of Labs/clbs: 1694
• Total Ram Bits: 1369728
• Number Of I /o: 361
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 780-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Other names: 544-1927; EP2SGX30CF780C4N

Digital Signal Processing (DSP) Block
Figure 2–58. DSP Block Diagram for 18 × 18-Bit Configuration
2–84
Stratix II GX Device Handbook, Volume 1
Optional Serial
Shift Register
Outputs to
Next DSP Block
in the Column
Optional Serial Shift Register
Inputs from Previous
DSP Block
D
ENA
D
D
D
ENA
D
D
ENA
ENA
D
ENA
ENA
ENA
D
ENA
CLRN
CLRN
CLRN
CLRN
CLRN
CLRN
CLRN
CLRN
Q
Q
Q
Q
Q
Q
Q
Q
Multiplier Stage
Optional Input Register
Stage with Parallel Input or
Shift Register Configuration
D
D
ENA
D
ENA
D
ENA
ENA
CLRN
CLRN
CLRN
CLRN
Q
Q
Q
Q
Optional Stage Configurable
as Accumulator or Dynamic
Adder/Subtractor
Optional Pipeline
Register Stage
Accumulator
Accumulator
Subtractor/
Subtractor/
Adder/
Adder/
1
2
Summation Stage
for Adding Four
Multipliers Together
Summation
Output Selection
Multiplexer
to MultiTrack
Interconnect
Optional Output
Register Stage
Altera Corporation
October 2007