- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄4378 > EPF10K100EQI208-2 (Altera)IC FLEX 10K FPGA 100K 208-PQFP PDF資料下載
參數(shù)資料
| 型號： | EPF10K100EQI208-2 |
| 廠商： | Altera |
| 文件頁數(shù)： | 20/100頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC FLEX 10K FPGA 100K 208-PQFP |
| 產(chǎn)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(shù)： | 624 |
| 邏輯元件/單元數(shù)： | 4992 |
| RAM 位總計： | 49152 |
| 輸入/輸出數(shù)： | 147 |
| 門數(shù)： | 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(yīng)商設(shè)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頁當前第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
26
Altera Corporation
FLEX 10KE Embedded Programmable Logic Devices Data Sheet
Asynchronous Clear
The flipflop can be cleared by either LABCTRL1 or LABCTRL2. In this
mode, the preset signal is tied to VCC to deactivate it.
Asynchronous Preset
An asynchronous preset is implemented as an asynchronous load, or with
an asynchronous clear. If DATA3 is tied to VCC, asserting LABCTRL1
asynchronously loads a one into the register. Alternatively, the Altera
software can provide preset control by using the clear and inverting the
input and output of the register. Inversion control is available for the
inputs to both LEs and IOEs. Therefore, if a register is preset by only one
of the two LABCTRL signals, the DATA3 input is not needed and can be
used for one of the LE operating modes.
Asynchronous Preset & Clear
When implementing asynchronous clear and preset, LABCTRL1 controls
the preset and LABCTRL2 controls the clear. DATA3 is tied to VCC, so that
asserting LABCTRL1 asynchronously loads a one into the register,
effectively presetting the register. Asserting LABCTRL2 clears the register.
Asynchronous Load with Clear
When implementing an asynchronous load in conjunction with the clear,
LABCTRL1
implements the asynchronous load of DATA3 by controlling
the register preset and clear. LABCTRL2 implements the clear by
controlling the register clear; LABCTRL2 does not have to feed the preset
circuits.
Asynchronous Load with Preset
When implementing an asynchronous load in conjunction with preset, the
Altera software provides preset control by using the clear and inverting
the input and output of the register. Asserting LABCTRL2 presets the
register, while asserting LABCTRL1 loads the register. The Altera software
inverts the signal that drives DATA3 to account for the inversion of the
register’s output.
Asynchronous Load without Preset or Clear
When implementing an asynchronous load without preset or clear,
LABCTRL1
implements the asynchronous load of DATA3 by controlling
the register preset and clear.
相關(guān)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(guān)代理商/技術(shù)參數(shù) |
參數(shù)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。