參數(shù)資料
型號(hào): EP20K30EFI324-2ES
英文描述: FPGA
中文描述: FPGA的
文件頁數(shù): 40/114頁
文件大?。?/td> 1623K
代理商: EP20K30EFI324-2ES
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
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
EP20K30EFI324-3ES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA
EP20K30EQC208-1 功能描述:IC APEX 20KE FPGA 300K 208-PQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場(chǎng)可編程門陣列) 系列:APEX-20K® 產(chǎn)品變化通告:XC4000(E,L) Discontinuation 01/April/2002 標(biāo)準(zhǔn)包裝:24 系列:XC4000E/X LAB/CLB數(shù):100 邏輯元件/單元數(shù):238 RAM 位總計(jì):3200 輸入/輸出數(shù):80 門數(shù):3000 電源電壓:4.5 V ~ 5.5 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 100°C 封裝/外殼:120-BCBGA 供應(yīng)商設(shè)備封裝:120-CPGA(34.55x34.55)
EP20K30EQC208-1ES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA
EP20K30EQC208-2 制造商:Rochester Electronics LLC 功能描述:- Bulk
EP20K30EQC208-2ES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA