EPM570 Pin Information

QuartusII警告信息解析1.Found clock-sensitive change during activeclockedge at time <time> on register "<name>"原因：vector sourcefile中时钟敏感信号（如：数据，允许端，清零，同步加载等）在时钟的边缘同时变化。

而时钟敏感信号是不能在时钟边沿变化的。

其后果为导致结果不正确。

措施：编辑vector source file2.VerilogHDL assignment warning at <location>: truncated value with size <number> to match size of target (<number>原因:在HDL设计中对目标的位数进行了设定,如:reg[4:0] a;而默认为32位,将位数裁定到合适的大小措施:如果结果正确,无须加以修正,如果不想看到这个警告,可以改变设定的位数3.All reachable assignments to data_out(10) assign '0', register removed by optimization原因:经过综合器优化后，输出端口已经不起作用了4.Following 9 pins have nothing, GND, or VCC driving datain port -- changes to this connectivity may change fitting results原因:第9脚，空或接地或接上了电源措施:有时候定义了输出端口，但输出端直接赋‘0’，便会被接地，赋‘1’接电源。

如果你的设计中这些端口就是这样用的，那便可以不理会这些warning5.Found pins functioning as undefined clocks and/or memory enables原因:是你作为时钟的PIN没有约束信息。

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目 录1、 MAX7000系列器件 (1)2、 MAX3000A系列器件 (2)3、 MAX II 系列器件 (3)4、 Cyclone系列器件 (4)5、 Cyclone II系列器件 (6)6、 Stratix系列器件 (8)7、 Stratix GX系列器件 (10)8、 Stratix II系列器件 (13)9、 HardCopy II结构化ASIC (16)10、其它系列器件 (17)11、配置器件 (19)12、下载电缆 (19)13、开发软件 (20)14、IP CORE (23)15、Nios II嵌入式处理器 (25)16、ALTERA开发板 (27)17、ALTERA电源选择 (27)Altera的 MAX 7000 CPLDs ®基于先进的多阵列矩阵（MAX）架构，为大量应用提供了世界级的高性能解决方案 。

基于电可擦除可编程只读存储器（EEPROM）的MAX7000产品采用先进的CMOS工艺制造，提供从32到512个宏单元的密度范围，速度达3.5 ns的管脚到管脚延迟。

MAX 7000器件支持在系统可编程能力（ISP），可以在现场轻松进行重配置。

Altera提供5.0V，3.3V和 2.5V核电压的MAX 7000 器件。

MAX7000 I/O支持输入电压输出电压 高级I/O支持 器 件核电压1.8V2.5V3.3V 5.0V 1.8V 2.5V 3.3V 5.0V GTL+ SSTL2/3 66bit66MHzPCI MAX7000S 5.0V∨ ∨ ∨ ∨ MAX7000AE 3.3V ∨ ∨ ∨ ∨ ∨ MAX7000B 2.5V∨∨∨∨∨∨∨∨∨MAX7000选型向导Device Macro Pin/PackageI/O Pins Speed Grade EPM7032S 32 44-Pin PLCC/TQFP 36 5、6、7、10EPM7032AE 32 44-Pin PLCC/TQFP36 4、7、10 EPM7032B 32 44-Pin PLCC/TQFP，49-Pin BGA36,36 3、5、7 EPM7064S 64 44-Pin PLCC/TQFP，84-Pin PLCC,100-Pin TQFP 36、68、68 5、6、7、10EPM7064AE 64 44-Pin PLCC/TQFP，100-Pin TQFP，100-PinBGA 36、68、68 4、7、10 EPM7064B 64 44-PinTQFP,49-PinBGA,100-PinTQFP, 100-PinBGA 36、41、 68、683、5、7 EPM7128S 128 84-Pin PLCC,100-Pin PQFP/TQFP,160-Pin PQFP 68、84、1006、7、10、15EPM7128AE 128 84-PinPLCC,100-PinTQFP/BGA,144-Pin PQFP,256-Pin BGA 68、84、84、100、100 5、7、10 EPM7256S 256 208-Pin PQFP/RQFP 1647、10、15 EPM7256AE 256 100-PinTQFP/BGA,144-PinTQFP,208-Pin PQFP,256-Pin BGA84、84、120、164、1645、7、10EPM7512AE 512144-Pin TQFP,208-Pin PQFP,256-Pin BGA120、176、212 7、10、12ALTERA器件封装PLCC ：塑封J引线芯片封装 TQFP ：薄塑封四角扁平封装 PQFP ：塑封四角扁平封装 RQFP ：高效四角扁平封装 BGA ：球栅阵列FBGA ： 1.0毫米间距球栅阵列 UBGA ：0.8毫米间距球栅阵列32-512个宏单元，600-5000可用门3.3-V 在系统编程ISP（通过JTAG口）2.5、3.3-V 或 5.0-V多电压操作2个全局时钟和6个输出使能信号可编程的输出电压摆率控制可编程触发器具有单独的清除、置位、时钟和时钟使能控制兼容PCI Local Bus Specification, Revision 2.2.可编程保密位可编程节省功率模式，使每个宏单元功耗降低50%或者更低MAX3000A器件的特性Feature EPM3032A EPM3064A EPM3128A EPM3256A EPM3512A Usable gates 600 1,250 2,500 5,000 10,000 Macrocells 32 64 128 256 512 Logic array blocks 2 4 8 16 32 Maximum userI/O pins34 66 96 158 208t PD(ns) 4.5 4.5 5.0 7.5 7.5 t SU(ns) 2.9 2.8 3.3 5.2 5.6 t CO1(ns) 3.0 3.1 3.4 4.8 4.7f CNT(MHz) 227.3 222.2 192.3 126.6 116.3 MAX3000A器件的选型：Device 44–PinPLCC 44–PinTQFP100–PinTQFP144–PinTQFP208–PinPQFP256-PinFineLineBGASpeed GradeEPM3032A 34 34 -4、-7、-10 EPM3064A 34 34 66 -4、-7、-10 EPM3128A 80 96 -5、-7、-10 EPM3256A 116 158 -7、-10 EPM3512A 172 208 -7、-10MAX3000A器件支持的I/O特性输入信号 输出信号V CCIO电压2.5V3.3V 5.0V 2.5V 3.3V2.5V ∨ ∨ ∨ ∨3.3V ∨ ∨ ∨ ∨Altera推出的MAX® II器件系列是有史以来成本最低的CPLD。

对于大批量应用，Altera 3.3V MAX 3000A 器件是成本最低 的，而 5.0V、3.3V 和 2.5V MAX 7000 系列为多种应用提供世 界一流的高性能方案。非易失、基于 EEPROM 的 MAX 3000A
和 MAX 7000 系列具有瞬时接通能力，密度分布在 32 至 512 个宏单元之间。这些器件支持 ISP，可直接在现场重新 配置。
• MAX 系列 CPLD .............................................. 4 • Cyclone 低成本 FPGA 系列 ............................. 7 • Arria GX FPGA 系列 ...................................... 13 • Stratix 高端 FPGA 系列 ................................. 15 • HardCopy ASIC 系列 ..................................... 29 • Nios II 嵌入式处理器 ...................................... 38 • 知识产权解决方案 ......................................... 41 • Quartus II 设计软件 . ..................................... 46 • 开发套件 ........................................................ 49 • 配置器件 ........................................................ 57 • 培训 ............................................................... 61 • 封装尺寸 ........................................................ 64 • 订购码 . .......................................................... 67 • 产品网站和信息 ............................................. 69