EP1SGX10CF672C7N Altera, EP1SGX10CF672C7N Datasheet - Page 73
![IC STRATIX GX FPGA 10KLE 672FBGA](/photos/6/72/67292/544-672-fbga_sml.jpg)
EP1SGX10CF672C7N
Manufacturer Part Number
EP1SGX10CF672C7N
Description
IC STRATIX GX FPGA 10KLE 672FBGA
Manufacturer
Altera
Series
Stratix® GXr
Datasheet
1.EP1SGX10CF672C7N.pdf
(272 pages)
Specifications of EP1SGX10CF672C7N
Number Of Logic Elements/cells
10570
Number Of Labs/clbs
1057
Total Ram Bits
920448
Number Of I /o
362
Voltage - Supply
1.425 V ~ 1.575 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
672-FBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of Gates
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 73 of 272
- Download datasheet (3Mb)
Altera Corporation
February 2005
Dynamic Arithmetic Mode
The dynamic arithmetic mode is ideal for implementing adders, counters,
accumulators, wide parity functions, and comparators. An LE in dynamic
arithmetic mode uses four 2-input LUTs configurable as a dynamic
adder/subtractor. The first two 2-input LUTs compute two summations
based on a possible carry-in of 1 or 0; the other two LUTs generate carry
outputs for the two chains of the carry select circuitry. As shown in
Figure
carry-in1 chain. The selected chain’s logic level in turn determines
which parallel sum is generated as a combinatorial or registered output.
For example, when implementing an adder, the sum output is the
selection of two possible calculated sums: data1 + data2 + carry-in0
or data1 + data2 + carry-in1. The other two LUTs use the data1 and
data2 signals to generate two possible carry-out signals—one for a carry
of 1 and the other for a carry of 0. The carry-in0 signal acts as the carry
select for the carry-out0 output and carry-in1 acts as the carry select
for the carry-out1 output. LEs in arithmetic mode can drive out
registered and unregistered versions of the LUT output.
The dynamic arithmetic mode also offers clock enable, counter enable,
synchronous up/down control, synchronous clear, synchronous load,
and dynamic adder/subtractor options. The LAB local interconnect data
inputs generate the counter enable and synchronous up/down control
signals. 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. The addnsub LAB-wide signal controls
whether the LE acts as an adder or subtractor.
4–6, the LAB carry-in signal selects either the carry-in0 or
Stratix GX Device Handbook, Volume 1
Stratix GX Architecture
4–7
Related parts for EP1SGX10CF672C7N
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![DK-CYCII-2C20N](/photos/9/20/92074/mfgdk-cycii-2c20nboard_tmb.jpg)
Part Number:
Description:
CYCLONE II STARTER KIT EP2C20N
Manufacturer:
Altera
Datasheet:
![EP610PC-35](/images/manufacturer_photos/0/0/41/altera_corporation_tmb.jpg)
Part Number:
Description:
CPLD, EP610 Family, ECMOS Process, 300 Gates, 16 Macro Cells, 16 Reg., 16 User I/Os, 5V Supply, 35 Speed Grade, 24DIP
Manufacturer:
Altera Corporation
Datasheet:
![EP610PC-15](/images/manufacturer_photos/0/0/41/altera_corporation_tmb.jpg)
Part Number:
Description:
CPLD, EP610 Family, ECMOS Process, 300 Gates, 16 Macro Cells, 16 Reg., 16 User I/Os, 5V Supply, 15 Speed Grade, 24DIP
Manufacturer:
Altera Corporation
Datasheet:
![EP610IPC-25](/images/manufacturer_photos/0/0/41/altera_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Altera Corporation
Datasheet:
![EP610PC-30](/images/manufacturer_photos/0/0/41/altera_corporation_tmb.jpg)
Part Number:
Description:
CPLD, EP610 Family, ECMOS Process, 300 Gates, 16 Macro Cells, 16 Reg., 16 User I/Os, 5V Supply, 30 Speed Grade, 24DIP
Manufacturer:
Altera Corporation
Datasheet:
![EP220PC-10](/images/manufacturer_photos/0/0/41/altera_corporation_tmb.jpg)
Part Number:
Description:
High-performance, low-power erasable programmable logic devices with 8 macrocells, 10ns
Manufacturer:
Altera Corporation
Datasheet:
![EP220PC-7](/images/manufacturer_photos/0/0/41/altera_corporation_tmb.jpg)
Part Number:
Description:
High-performance, low-power erasable programmable logic devices with 8 macrocells, 7ns
Manufacturer:
Altera Corporation
Datasheet:
![EP220PC-12](/images/manufacturer_photos/0/0/41/altera_corporation_tmb.jpg)
Part Number:
Description:
Classic EPLD
Manufacturer:
Altera Corporation
Datasheet:
![EP220PC-10A](/images/manufacturer_photos/0/0/41/altera_corporation_tmb.jpg)
Part Number:
Description:
High-performance, low-power erasable programmable logic devices with 8 macrocells, 10ns
Manufacturer:
Altera Corporation
Datasheet:
![P85C224-66](/images/manufacturer_photos/0/0/41/altera_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Altera Corporation
Datasheet:
![EP320PC](/images/manufacturer_photos/0/0/41/altera_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Altera Corporation
Datasheet:
![EP2A15B724C7](/images/manufacturer_photos/0/0/41/altera_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Altera Corporation
Datasheet:
![EP610PC-25T](/images/manufacturer_photos/0/0/41/altera_corporation_tmb.jpg)
Part Number:
Description:
CPLD, EP610 Family, ECMOS Process, 300 Gates, 16 Macro Cells, 16 Reg., 16 User I/Os, 5V Supply, 25 Speed Grade, 24DIP
Manufacturer:
Altera Corporation
Datasheet: