参数资料
型号: EPM2210GF256A5N
厂商: ALTERA CORP
元件分类: PLD
英文描述: FLASH PLD, PBGA256
封装: 17 X 17 MM, 1 MM PITCH, LEAD FREE, FBGA-256
文件页数: 19/108页
文件大小: 1342K
代理商: EPM2210GF256A5N
2–10Core Version a.b.c variable
Altera Corporation
MAX II Device Handbook, Volume 1
March 2008
Logic Elements
LE Operating Modes
The MAX II LE can operate in one of the following modes:
Each mode uses LE resources differently. In each mode, eight available
inputs to the LE, the four data inputs from the LAB local interconnect,
carry-in0
and carry-in1 from the previous LE, the LAB carry-in
from the previous carry-chain LAB, and the register chain connection are
directed to different destinations to implement the desired logic function.
LAB-wide signals provide clock, asynchronous clear, asynchronous
preset/load, synchronous clear, synchronous load, and clock enable
control for the register. These LAB-wide signals are available in all LE
modes. The addnsub control signal is allowed in arithmetic mode.
The Quartus II software, in conjunction with parameterized functions
such as library of parameterized modules (LPM) functions, automatically
chooses the appropriate mode for common functions such as counters,
adders, subtractors, and arithmetic functions.
Normal Mode
The normal mode is suitable for general logic applications and
combinational functions. In normal mode, four data inputs from the LAB
local interconnect are inputs to a four-input LUT (see Figure 2–7). The
Quartus II Compiler automatically selects the carry-in or the data3
signal as one of the inputs to the LUT. Each LE can use LUT chain
connections to drive its combinational output directly to the next LE in
the LAB. Asynchronous load data for the register comes from the data3
input of the LE. LEs in normal mode support packed registers.
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相关代理商/技术参数
参数描述
EPM2210GF256C3 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX II 1700 Macro 204 IO RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100
EPM2210GF256C3N 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX II 1700 Macro 204 IO RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100
EPM2210GF256C4 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX II 1700 Macro 204 IO RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100
EPM2210GF256C4N 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX II 1700 Macro 204 IO RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100
EPM2210GF256C5 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX II 1700 Macro 204 IO RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100