參數(shù)資料
型號： FLEX10KA
廠商： Altera Corporation
英文描述： Embedded Programmable Logic Family
中文描述： 嵌入式可編程邏輯系列
文件頁數(shù)： 10/114頁
文件大?。?/td> 1422K
代理商： FLEX10KA
10
Altera Corporation
FLEX 10K Embedded Programmable Logic Family Data Sheet
Larger blocks of RAM are created by combining multiple EABs. For
example, two 256
×
8 RAM blocks can be combined to form a
256
×
16 RAM block; two 512
×
4 blocks of RAM can be combined to form
a 512
×
8 RAM block. See Figure 3.
Figure 3. Examples of Combining EABs
If necessary, all EABs in a device can be cascaded to form a single RAM
block. EABs can be cascaded to form RAM blocks of up to 2,048 words
without impacting timing. Alteras MAX+PLUS II software automatically
combines EABs to meet a designers RAM specifications.
EABs provide flexible options for driving and controlling clock signals.
Different clocks can be used for the EAB inputs and outputs. Registers can
be independently inserted on the data input, EAB output, or the address
and
WE
signals. The global signals and the EAB local interconnect can
drive the
WE
signal. The global signals, dedicated clock pins, and EAB
local interconnect can drive the EAB clock signals. Because the LEs drive
the EAB local interconnect, the LEs can control the
clock signals.
WE
signal or the EAB
Each EAB is fed by a row interconnect and can drive out to row and
column interconnects. Each EAB output can drive up to two row channels
and up to two column channels; the unused row channel can be driven by
other LEs. This feature increases the routing resources available for EAB
outputs. See Figure 4.
512
× 4
512
× 4
256
×
8
256
×
8
256
×
16
512
×
8
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FLEX10KE 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Embedded Programmable Logic Device
FLEX110 功能描述:開發(fā)板和工具包 - PIC / DSPIC Multibus Pack RoHS:否 制造商:Microchip Technology 產(chǎn)品:Starter Kits 工具用于評估:chipKIT 核心:Uno32 接口類型: 工作電源電壓:
FLEX111 功能描述:開發(fā)板和工具包 - PIC / DSPIC Fasttrack suite RoHS:否 制造商:Microchip Technology 產(chǎn)品:Starter Kits 工具用于評估:chipKIT 核心:Uno32 接口類型: 工作電源電壓:
FLEX112 功能描述:開發(fā)板和工具包 - PIC / DSPIC Demo2 Pack RoHS:否 制造商:Microchip Technology 產(chǎn)品:Starter Kits 工具用于評估:chipKIT 核心:Uno32 接口類型: 工作電源電壓:
FLEX113 功能描述:開發(fā)板和工具包 - 無線 Mini Kit RoHS:否 制造商:Arduino 產(chǎn)品:Evaluation Boards 工具用于評估:AT32UC3L 核心:AVR32 頻率: 接口類型:USB 工作電源電壓:5 V
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