EP4SGX290KF40C3N Altera, EP4SGX290KF40C3N Datasheet - Page 108

• Manufacturer Part Number: EP4SGX290KF40C3N
• Description: IC STRATIX IV GX 290K 1517FBGA
• Manufacturer: Altera
• Series: Stratix® IV GXr

Specifications of EP4SGX290KF40C3N

• Number Of Logic Elements/cells: 291200
• Number Of Labs/clbs: 11648
• Total Ram Bits: 17248
• Number Of I /o: 744
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1517-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Other names: 544-2624

4–28
Figure 4–18. High-Precision Multiplier Adder Configuration
Note to
(1) Block output for accumulator overflow and saturate overflow.
Stratix IV Device Handbook Volume 1
Figure
dataA[0:17]
dataB[0:17]
dataA[0:17]
dataB[18:35]
dataC[0:17]
dataD[0:17]
dataC[0:17]
dataD[18:35]
4–18:
Half-DSP Block
clock[3..0]
ena[3..0]
aclr[3..0]
<<18
<<18
+
+
P 0
P 1
signa
signb
+
Chapter 4: DSP Blocks in Stratix IV Devices
Stratix IV Operational Mode Descriptions
February 2011 Altera Corporation
overflow (1)
result[ ]