參數(shù)資料
型號: EP20K60ETI144-3ES
元件分類: 電源監(jiān)測
英文描述: Dual Voltage Monitor with Intergrated CPU Supervisor
中文描述: 雙電壓監(jiān)視器集成CPU監(jiān)控
文件頁數(shù): 36/114頁
文件大?。?/td> 1623K
代理商: EP20K60ETI144-3ES
28
Altera Corporation
APEX 20K Programmable Logic Device Family Data Sheet
The programmable register also supports an asynchronous clear function.
Within the ESB, two asynchronous clears are generated from global
signals and the local interconnect. Each macrocell can either choose
between the two asynchronous clear signals or choose to not be cleared.
Either of the two clear signals can be inverted within the ESB. Figure 15
shows the ESB control logic when implementing product-terms.
Figure 15. ESB Product-Term Mode Control Logic
Note:
(1)
APEX 20KE devices have four dedicated clocks.
Parallel Expanders
Parallel expanders are unused product terms that can be allocated to a
neighboring macrocell to implement fast, complex logic functions.
Parallel expanders allow up to 32 product terms to feed the macrocell OR
logic directly, with two product terms provided by the macrocell and 30
parallel expanders provided by the neighboring macrocells in the ESB.
The Quartus II software Compiler can allocate up to 15 sets of up to two
parallel expanders per set to the macrocells automatically. Each set of two
parallel expanders incurs a small, incremental timing delay. Figure 16
shows the APEX 20K parallel expanders.
CLK2
CLKENA2
CLK1
CLKENA1 CLR2
CLR1
Dedicated
Clocks
Global
Signals
Local
Interconnect
Local
Interconnect
Local
Interconnect
Local
Interconnect
2 or 4
(1)
4
相關PDF資料
PDF描述
EP20K100ERI208-1ES Single Digitally Controlled Potentiometer (XDCP™); Temperature Range: -40°C to 85°C; Package: 8-MSOP
EP20K100ERI208-2ES Single Digitally Controlled Potentiometer (XDCP™); Temperature Range: -40°C to 85°C; Package: 8-MSOP
EP20K100ERI208-3ES FPGA
EP20K100ERI240-1ES FPGA
EP20K100ERI240-2ES FPGA
相關代理商/技術參數(shù)
參數(shù)描述
EP2101-7R 制造商:Power-One 功能描述:DC/DC PS DUAL-OUT 3.3V/5.1V 20A/18A 91W 15PIN - Bulk
EP2101-9R 功能描述:EURO-CASSETTE 110W 3.3V + 5.1V RoHS:否 類別:電源 - 外部/內部(非板載) >> DC DC Converters 系列:* 標準包裝:1 系列:Quint 類型:隔離 輸入電壓:24V 輸出:24V 輸出數(shù):1 輸出 - 1 @ 電流(最大):24 VDC @ 50A 輸出 - 2 @ 電流(最大):- 輸出 - 3 @ 電流(最大):- 輸出 - 4 @ 電流(最大):- 功率(瓦特):1200W 安裝類型:底座安裝 工作溫度:0°C ~ 40°C 效率:- 封裝/外殼:模塊 尺寸/尺寸:4.33" L x 9.09" W x 6.14" H(110mm x 231mm x 156mm) 包裝:散裝 電源(瓦特)- 最大:1200W 批準:- 其它名稱:277-69722866365-NDQUINT-BAT/24DC/12AH
EP21-6.9KOHMS.1PCT 制造商: 功能描述: 制造商:undefined 功能描述:
EP21FPD1ABE 制造商:ITT 制造商全稱:ITT Industries 功能描述:Sealed Tiny Pushbutton Switches
EP21FPD1AKE 制造商:ITT 制造商全稱:ITT Industries 功能描述:Sealed Tiny Pushbutton Switches