參數資料
| 型號： | EPF10K100EQI208-2 |
| 廠商： | Altera |
| 文件頁數： | 11/100頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC FLEX 10K FPGA 100K 208-PQFP |
| 產品培訓模塊： | Three Reasons to Use FPGA's in Industrial Designs |
| 標準包裝： | 72 |
| 系列： | FLEX-10KE® |
| LAB/CLB數： | 624 |
| 邏輯元件/單元數： | 4992 |
| RAM 位總計： | 49152 |
| 輸入/輸出數： | 147 |
| 門數： | 257000 |
| 電源電壓： | 2.375 V ~ 2.625 V |
| 安裝類型： | 表面貼裝 |
| 工作溫度： | -40°C ~ 100°C |
| 封裝/外殼： | 208-BFQFP |
| 供應商設備封裝： | 208-PQFP（28x28） |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁當前第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁
18
Altera Corporation
FLEX 10KE Embedded Programmable Logic Devices Data Sheet
The programmable flipflop in the LE can be configured for D, T, JK, or SR
operation. The clock, clear, and preset control signals on the flipflop can
be driven by global signals, general-purpose I/O pins, or any internal
logic. For combinatorial functions, the flipflop is bypassed and the output
of the LUT drives the output of the LE.
The LE has two outputs that drive the interconnect: one drives the local
interconnect and the other drives either the row or column FastTrack
Interconnect routing structure. The two outputs can be controlled
independently. For example, the LUT can drive one output while the
register drives the other output. This feature, called register packing, can
improve LE utilization because the register and the LUT can be used for
unrelated functions.
The FLEX 10KE architecture provides two types of dedicated high-speed
data paths that connect adjacent LEs without using local interconnect
paths: carry chains and cascade chains. The carry chain supports
high-speed counters and adders and the cascade chain implements
wide-input functions with minimum delay. Carry and cascade chains
connect all LEs in a LAB as well as all LABs in the same row. Intensive use
of carry and cascade chains can reduce routing flexibility. Therefore, the
use of these chains should be limited to speed-critical portions of a design.
Carry Chain
The carry chain provides a very fast (as low as 0.2 ns) carry-forward
function between LEs. The carry-in signal from a lower-order bit drives
forward into the higher-order bit via the carry chain, and feeds into both
the LUT and the next portion of the carry chain. This feature allows the
FLEX 10KE architecture to implement high-speed counters, adders, and
comparators of arbitrary width efficiently. Carry chain logic can be
created automatically by the Altera Compiler during design processing,
or manually by the designer during design entry. Parameterized functions
such as LPM and DesignWare functions automatically take advantage of
carry chains.
Carry chains longer than eight LEs are automatically implemented by
linking LABs together. For enhanced fitting, a long carry chain skips
alternate LABs in a row. A carry chain longer than one LAB skips either
from even-numbered LAB to even-numbered LAB, or from odd-
numbered LAB to odd-numbered LAB. For example, the last LE of the
first LAB in a row carries to the first LE of the third LAB in the row. The
carry chain does not cross the EAB at the middle of the row. For instance,
in the EPF10K50E device, the carry chain stops at the eighteenth LAB and
a new one begins at the nineteenth LAB.
相關PDF資料 |
PDF描述 |
|---|---|
| EMC60DRYS | CONN EDGECARD 120PS DIP .100 SLD |
| AMC26DRAN | CONN EDGECARD 52POS .100 R/A DIP |
| AX1000-1FGG484I | IC FPGA AXCELERATOR 1M 484-FBGA |
| AX1000-1FG484I | IC FPGA AXCELERATOR 1M 484-FBGA |
| AMC26DRAH | CONN EDGECARD 52POS .100 R/A DIP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| EPF10K100EQI208-2DX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASIC |
| EPF10K100EQI208-3DX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASIC |
| EPF10K100EQI240-1DX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASIC |
| EPF10K100EQI240-2DX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASIC |
| EPF10K100EQI240-3DX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASIC |
發(fā)布緊急采購，3分鐘左右您將得到回復。