EP2AGX95EF29I5N Altera, EP2AGX95EF29I5N Datasheet - Page 91

• 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

Chapter 4: DSP Blocks in Arria II GX Devices
Operational Mode Descriptions
Table 4–9. DSP Block Dynamic Signals for DSP Block (Part 2 of 2)
© July 2010
chainout_saturate
accum_sload
zero_chainout
zero_loopback
rotate
shift_right
DSP Block Dynamic Signals per Full-DSP Block
clock0
clock1
clock2
clock3
ena0
ena1
ena2
ena3
aclr0
aclr1
aclr2
aclr3
Signal Name
Altera Corporation
—
Saturation control for second stage round/saturation block for
Q-format multiply. If both rounding and saturation is enabled,
saturation is done on the rounded result.
■
■
Dynamically specifies whether the accumulator value is zero.
■
■
Dynamically specifies whether the chainout value is zero.
Dynamically specifies whether the loopback value is zero.
rotation = 1, rotation feature is enabled
shift_right = 1, shift right feature is enabled
DSP-block-wide clock signals
Input and Pipeline Register enable signals
DSP block-wide asynchronous clear signals (active low)
Total Count per Half- and Full-DSP Blocks
chainout_saturate = 1 for saturation support
chainout_saturate = 0 for no saturation support
accum_sload = 0, accumulation input is from the output
registers
accum_sload = 1, accumulation input is set to be zero
Function
Arria II GX Device Handbook, Volume 1
Count
33
1
1
1
1
1
1
4
4
4
4–31