參數(shù)資料
型號: EP20K60E
廠商: Altera Corporation
英文描述: Programmable Logic Device Family
中文描述: 可編程邏輯器件系列
文件頁數(shù): 31/117頁
文件大?。?/td> 570K
代理商: EP20K60E
Altera Corporation
31
APEX 20K Programmable Logic Device Family Data Sheet
Figure 18. Deep Memory Block Implemented with Multiple ESBs
The ESB implements two forms of dual-port memory: read/write clock
mode and input/output clock mode. The ESB can also be used for
bidirectional, dual-port memory applications in which two ports read or
write simultaneously. To implement this type of dual-port memory, two
or four ESBs are used to support two simultaneous reads or writes. This
functionality is shown in
Figure 19
.
Figure 19. APEX 20K ESB Implementing Dual-Port RAM
ESB
ESB
ESB
to System Logic
Address Decoder
Port A
Port B
address_a[]
address_b[]
data_a[]
data_b[]
we_a
we_b
clkena_a
clkena_b
Clock A
Clock B
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EP20K60EBC356-1 功能描述:FPGA - 現(xiàn)場可編程門陣列 CPLD - APEX 20K 256 Macro 196 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
EP20K60EBC356-1ES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA
EP20K60EBC356-1X 功能描述:FPGA - 現(xiàn)場可編程門陣列 CPLD - APEX 20K 256 Macro 196 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
EP20K60EBC356-2 功能描述:FPGA - 現(xiàn)場可編程門陣列 CPLD - APEX 20K 256 Macro 196 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
EP20K60EBC356-2ES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA