EP2AGX45DF29I5N Altera, EP2AGX45DF29I5N Datasheet - Page 99

• Manufacturer Part Number: EP2AGX45DF29I5N
• Description: IC ARRIA II GX FPGA 45K 780FBGA
• Manufacturer: Altera
• Series: Arria II GXr

Specifications of EP2AGX45DF29I5N

• Number Of Logic Elements/cells: 42959
• Number Of Labs/clbs: 1805
• Total Ram Bits: 3435
• Number Of I /o: 364
• 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: 45125
• # I/os (max): 364
• Frequency (max): 500MHz
• Operating Supply Voltage (typ): 900mV
• Logic Cells: 45125
• Ram Bits: 3565158.4
• 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 Devices
Arria II Operational Mode Descriptions
Figure 4–19. Shift Operation Mode Shown for Half-DSP Block
Table 4–5. Examples of Shift Operations
December 2010 Altera Corporation
Arithmetic Shift Right
Arithmetic Shift Left
Logical Shift Right
Logical Shift Left
Rotation ROT[N]
LSR[32-N]
ASR[32-N]
Example
LSL[N]
ASL[N]
dataa_0[35..18]
datab_0[35..18]
datab_0[35..18]
dataa_0[35..18]
dataa_0[17..0]
datab_0[17..0]
dataa_0[17..0]
datab_0[17..0]
Figure 4–19
Table 4–5
Unsigned
Unsigned
Unsigned
Signed
Signed
Signa
Half-DSP Block
clock[3..0]
lists examples of shift operations.
aclr[3..0]
ena[3..0]
shows the shift mode configuration.
Unsigned
Unsigned
Unsigned
Unsigned
Unsigned
Signb
Shift
0
1
0
1
0
+
+
shift_right
rotate
signa
signb
Rotate
0
0
0
0
1
Arria II Device Handbook Volume 1: Device Interfaces and Integration
+
0×AABBCCDD
0×AABBCCDD
0×AABBCCDD
0×AABBCCDD
0×AABBCCDD
A-input
0×0000100
0×0000100
0×0000100
0×0000100
0×0000100
B-input
32
result[ ]
0×BBCCDDAA
0×BBCCDD00
0×BBCCDD00
0×000000AA
0×FFFFFFAA
Result
4–27