EP2AGX95EF29I5N Altera, EP2AGX95EF29I5N Datasheet - Page 88

• Manufacturer Part Number: EP2AGX95EF29I5N
• Description: IC ARRIA II GX FPGA 95K 780FBGA
• Manufacturer: Altera
• Series: Arria II GXr

Specifications of EP2AGX95EF29I5N

• Number Of Logic Elements/cells: 89178
• Number Of Labs/clbs: 3747
• Total Ram Bits: 6679
• Number Of I /o: 372
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 780-FBGA
• Family Name: Arria® II GX
• Number Of Logic Blocks/elements: 93674
• # I/os (max): 372
• Frequency (max): 500MHz
• Operating Supply Voltage (typ): 900mV
• Logic Cells: 93674
• Ram Bits: 7025459.2
• Operating Supply Voltage (min): 0.87V
• Operating Supply Voltage (max): 0.93V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 780
• Package Type: FC-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant

4–16
Figure 4–9. 9-Bit Independent Multiplier Mode Shown for Half-DSP Block
Arria II Device Handbook Volume 1: Device Interfaces and Integration
1
dataa_1[8..0]
datab_1[8..0]
dataa_3[8..0]
datab_3[8..0]
dataa_0[8..0]
datab_0[8..0]
dataa_2[8..0]
datab_2[8..0]
The multiplier operands can accept signed integers, unsigned integers, or a
combination of both. You can change the signa and signb signals dynamically and
register these signals in the DSP block. Additionally, you can register the multiplier
inputs and results independently. You can use the pipeline registers in the DSP block
to pipeline the multiplier result, increasing the performance of the DSP block.
The rounding and saturation logic unit is supported for 18-bit independent multiplier
mode only.
clock[3..0]
ena[3..0]
aclr[3..0]
9
9
9
9
9
9
9
9
Half-DSP Block
signa
signb
Chapter 4: DSP Blocks in Arria II Devices
18
18
18
18
Arria II Operational Mode Descriptions
December 2010 Altera Corporation
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