EP1S80F1508C6 Altera, EP1S80F1508C6 Datasheet - Page 76
EP1S80F1508C6
Manufacturer Part Number
EP1S80F1508C6
Description
IC STRATIX FPGA 80K LE 1508-FBGA
Manufacturer
Altera
Series
Stratix®r
Datasheet
1.EP1S10F780C7.pdf
(276 pages)
Specifications of EP1S80F1508C6
Number Of Logic Elements/cells
79040
Number Of Labs/clbs
7904
Total Ram Bits
7427520
Number Of I /o
1203
Voltage - Supply
1.425 V ~ 1.575 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
1508-FBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Other names
544-1441
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP1S80F1508C6
Manufacturer:
ALTERA
Quantity:
465
Part Number:
EP1S80F1508C6
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
Company:
Part Number:
EP1S80F1508C6N
Manufacturer:
ALTERA
Quantity:
5
Part Number:
EP1S80F1508C6N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
Digital Signal Processing Block
Figure 2–34. Adder/Output Blocks
Notes to
(1)
(2)
2–62
Stratix Device Handbook, Volume 1
accum_sload0 (2)
accum_sload1 (2)
Adder/output block shown in
blocks and two summation blocks.
These signals are either not registered, registered once, or registered twice to match the data path pipeline.
addnsub1 (2)
addnsub3 (2)
Figure
signa (2)
signb (2)
Result C
Result D
Result A
Result B
2–34:
Figure 2–34
Accumulator1
Accumulator2
Subtractor/
Subtractor/
Note (1)
Adder/
Adder/
is in 18
×
Summation
18-bit mode. In 9 × 9-bit mode, there are four adder/subtractor
Accumulator Feedback
Accumulator Feedback
Altera Corporation
overflow0
overflow1
Output Selection
Multiplexer
Output
Register Block
July 2005