參數(shù)資料
型號: EP1K50FI256
廠商: ALTERA CORP
元件分類: PLD
英文描述: LOADABLE PLD, PBGA256
封裝: 17 X 17 MM, 1 MM PITCH, FINE LINE, BGA-256
文件頁數(shù): 2/84頁
文件大?。?/td> 2224K
代理商: EP1K50FI256
10
Altera Corporation
ACEX 1K Programmable Logic Family Data Sheet
Preliminary Information
Alternatively, one clock and clock enable can be used to control the input
registers of the EAB, while a different clock and clock enable control the
output registers (see Figure 2).
Figure 2. ACEX 1K Device in Dual-Port RAM Mode
Notes:
(1)
All registers can be asynchronously cleared by EAB local interconnect signals, global signals, or the chip-wide reset.
(2)
EP1K10, EP1K30, and EP1K50 devices have 88 EAB local interconnect channels; EP1K100 devices have 104 EAB
local interconnect channels.
The EAB can use Altera megafunctions to implement dual-port RAM
applications where both ports can read or write, as shown in Figure 3. The
ACEX 1K EAB can also be used in a single-port mode (see Figure 4).
Column Interconnect
EAB Local
Interconnect (2)
Dedicated Clocks
24
D
ENA
Q
D
ENA
Q
D
ENA
Q
D
ENA
Q
D
ENA
Q
data[ ]
rdaddress[ ]
wraddress[ ]
RAM/ROM
256
× 16
512
× 8
1,024
× 4
2,048
× 2
Data In
Read Address
Write Address
Read Enable
Write Enable
Data Out
4, 8, 16, 32
outclocken
inclocken
inclock
outclock
D
ENA
Q
Write
Pulse
Generator
rden
wren
Multiplexers allow read
address and read
enable registers to be
clocked by inclock or
outclock signals.
Row Interconnect
4, 8
Dedicated Inputs &
Global Signals
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EP1K50FI256-1DX 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)
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EP1K50FI256-2 功能描述:FPGA - 現(xiàn)場可編程門陣列 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256