欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: EPF10K40RC240-4
廠商: Altera
文件頁數: 46/128頁
文件大小: 0K
描述: IC FLEX 10K FPGA 40K 240-RQFP
產品培訓模塊: Three Reasons to Use FPGA's in Industrial Designs
產品變化通告: Package Change 30/Jun/2010
標準包裝: 24
系列: FLEX-10K®
LAB/CLB數: 288
邏輯元件/單元數: 2304
RAM 位總計: 16384
輸入/輸出數: 189
門數: 93000
電源電壓: 4.75 V ~ 5.25 V
安裝類型: 表面貼裝
工作溫度: 0°C ~ 85°C
封裝/外殼: 240-BFQFP 裸露焊盤
供應商設備封裝: 240-RQFP(32x32)
產品目錄頁面: 603 (CN2011-ZH PDF)
其它名稱: 544-2237
24
Altera Corporation
FLEX 10K Embedded Programmable Logic Device Family Data Sheet
Asynchronous Preset
An asynchronous preset is implemented as either 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,
therefore, 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PDF資料
PDF描述
TPSD227K006S0100 CAP TANT 220UF 6.3V 10% 2917
HAZ331MBABRBKR CAP CER 330PF 1KV 20% RADIAL
NCP1086ST-33T3G IC REG LDO 3.3V 1.5A SOT223
HAZ331MBABRAKR CAP CER 330PF 1KV 20% RADIAL
RCA14DTKD CONN EDGECARD 28POS DIP .125 SLD
相關代理商/技術參數
參數描述
EPF10K40RC240-4N 功能描述:FPGA - 現場可編程門陣列 FPGA - Flex 10K 288 LABs 189 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數量: 邏輯塊數量:943 內嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256
EPF10K50 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:1. Enhanced Configuration Devices (EPC4, EPC8, and EPC16) Data Sheet
EPF10K50BC3563 制造商:ALTERA 功能描述:*
EPF10K50BC356-3 功能描述:FPGA - 現場可編程門陣列 FPGA - Flex 10K 360 LABs 274 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數量: 邏輯塊數量:943 內嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256
EPF10K50BC3564 制造商:ALTERA 功能描述:*
主站蜘蛛池模板: 房产| 辽阳县| 福鼎市| 阳新县| 贡觉县| 长葛市| 鄄城县| 彭阳县| 勐海县| 南安市| 周至县| 连南| 嫩江县| 资阳市| 冷水江市| 万盛区| 进贤县| 菏泽市| 利辛县| 南康市| 霍州市| 福建省| 达州市| 云和县| 梁山县| 成安县| 连江县| 白城市| 如皋市| 长海县| 辽阳县| 台中县| 策勒县| 清流县| 东港市| 海阳市| 灵宝市| 会理县| 东港市| 沾益县| 马龙县|