EP2S60F1020C4 Altera, EP2S60F1020C4 Datasheet - Page 24
EP2S60F1020C4
Manufacturer Part Number
EP2S60F1020C4
Description
IC STRATIX II FPGA 60K 1020-FBGA
Manufacturer
Altera
Series
Stratix® IIr
Datasheet
1.EP2S15F484I4N.pdf
(238 pages)
Specifications of EP2S60F1020C4
Number Of Logic Elements/cells
60440
Number Of Labs/clbs
3022
Total Ram Bits
2544192
Number Of I /o
718
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
1020-FBGA
For Use With
544-1700 - DSP KIT W/STRATIX II EP2S60N544-1697 - NIOS II KIT W/STRATIX II EP2S60N
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Other names
544-1131
EP2S60F1020C4ES
EP2S60F1020C4ES
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Adaptive Logic Modules
2–16
Stratix II Device Handbook, Volume 1
Figure 2–12. Conditional Operation Example
The arithmetic mode also offers clock enable, counter enable,
synchronous up/down control, add/subtract control, synchronous clear,
synchronous load. The LAB local interconnect data inputs generate the
clock enable, counter enable, synchronous up/down and add/subtract
control signals. These control signals are good candidates for the inputs
that are shared between the four LUTs in the ALM. The synchronous clear
and synchronous load options are LAB-wide signals that affect all
registers in the LAB. The Quartus II software automatically places any
registers that are not used by the counter into other LABs.
Carry Chain
The carry chain provides a fast carry function between the dedicated
adders in arithmetic or shared arithmetic mode. Carry chains can begin in
either the first ALM or the fifth ALM in an LAB. The final carry-out signal
is routed to an ALM, where it is fed to local, row, or column interconnects.
Carry Chain
syncdata
X[0]
X[1]
X[2]
Y[0]
Y[1]
Y[2]
ALM 1
ALM 2
Comb &
Comb &
Comb &
Comb &
Adder
Adder
Adder
Adder
Logic
Logic
Logic
Logic
X[2]
X[0]
X[1]
Adder output
is not used.
syncload
syncload
syncload
D
D
D
reg0
reg1
reg0
carry_out
Q
Q
Q
R[0]
R[1]
R[2]
Altera Corporation
To general or
local routing
To general or
local routing
To general or
local routing
To local routing &
then to LAB-wide
syncload
May 2007