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| 型號(hào)： | EP1K50 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Programmable Logic Device Family |
| 中文描述： | 可編程邏輯器件系列 |
| 文件頁(yè)數(shù)： | 12/86頁(yè) |
| 文件大?。?/td> | 992K |
| 代理商： | EP1K50 |
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12
Altera Corporation
ACEX 1K Programmable Logic Device Family Data Sheet
EABs can be used to implement synchronous RAM, which is easier to use
than asynchronous RAM. A circuit using asynchronous RAM must
generate the RAM write enable signal, while ensuring that its data and
address signals meet setup and hold time specifications relative to the
write enable signal. In contrast, the EAB’s synchronous RAM generates its
own write enable signal and is self-timed with respect to the input or write
clock. A circuit using the EAB’s self-timed RAM must only meet the setup
and hold time specifications of the global clock.
When used as RAM, each EAB can be configured in any of the following
sizes: 256
×
16; 512
×
8; 1,024
×
4; or 2,048
×
2.
Figure 5
shows the ACEX 1K
EAB memory configurations.
Figure 5. ACEX 1K EAB Memory Configurations
Larger blocks of RAM are created by combining multiple EABs. For
example, two 256
×
16 RAM blocks can be combined to form a 256
block, and two 512
×
8 RAM blocks can be combined to form a
512
×
16 block.
Figure 6
shows examples of multiple EAB combination.
×
32
Figure 6. Examples of Combining ACEX 1K EABs
256
×
16
512
×
8
1,024
×
4
2,048
×
2
512
×
8
512
×
8
256
×
16
256
×
16
256
×
32
512
×
16
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EP1K50FC256-1 | 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門(mén)陣列 FPGA - ACEX 1K 360 LABs 186 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256 |
| EP1K50FC256-1DX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field Programmable Gate Array (FPGA) |
| EP1K50FC256-1F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field Programmable Gate Array (FPGA) |
| EP1K50FC256-1N | 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門(mén)陣列 FPGA - ACEX 1K 360 LABs 186 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256 |
| EP1K50FC256-1P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field Programmable Gate Array (FPGA) |
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