參數(shù)資料
型號(hào): LFECP15E-5F256I
廠商: Lattice Semiconductor Corporation
英文描述: LatticeECP/EC Family Data Sheet
中文描述: LatticeECP / EC的系列數(shù)據(jù)手冊(cè)
文件頁數(shù): 9/117頁
文件大?。?/td> 557K
代理商: LFECP15E-5F256I
2-6
Architecture
Lattice Semiconductor
LatticeECP/EC Family Data Sheet
Figure 2-5. Distributed Memory Primitives
ROM Mode:
accomplished through the programming interface during con
fi
guration.
The ROM mode uses the same principal as the RAM modes, but without the Write port. Pre-loading is
PFU Modes of Operation
Slices can be combined within a PFU to form larger functions. Table 2-4 tabulates these modes and documents the
functionality possible at the PFU level.
Table 2-4. PFU Modes of Operation
Logic
LUT 4x8 or
MUX 2x1 x 8
LUT 5x4 or
MUX 4x1 x 4
LUT 6x 2 or
MUX 8x1 x 2
LUT 7x1 or
MUX 16x1 x 1
1. These modes are not available in PFF blocks
Ripple
2-bit Add x 4
RAM
1
ROM
SPR16x2 x 4
DPR16x2 x 2
SPR16x4 x 2
DPR16x4 x 1
SPR16x8 x 1
ROM16x1 x 8
2-bit Sub x 4
ROM16x2 x 4
2-bit Counter x 4
ROM16x4 x 2
2-bit Comp x 4
ROM16x8 x 1
DO1
DO0
DI0
DI1
WRE
AD0
AD1
AD2
AD3
CK
DO0
AD0
AD1
AD2
AD3
DPR16x2
SPR16x2
ROM16x1
RDO1
WDO0
RDO0
DI0
DI1
WCK
WRE
WDO1
WAD0
WAD1
WAD2
WAD3
RAD0
RAD1
RAD2
RAD3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LFECP15E-5F484C 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門陣列 15.4K LUTs 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
LFECP15E-5F484I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
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LFECP15E-5F900C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet