参数资料
型号: EP20K200EFI484-3ES
英文描述: FPGA
中文描述: FPGA的
文件页数: 45/114页
文件大小: 1623K
代理商: EP20K200EFI484-3ES
36
Altera Corporation
APEX 20K Programmable Logic Device Family Data Sheet
f For more information on APEX 20KE devices and CAM, see Application
Driving Signals to the ESB
ESBs provide flexible options for driving control signals. Different clocks
can be used for the ESB inputs and outputs. Registers can be inserted
independently on the data input, data output, read address, write
address, WE, and RE signals. The global signals and the local interconnect
can drive the WE and RE signals. The global signals, dedicated clock pins,
and local interconnect can drive the ESB clock signals. Because the LEs
drive the local interconnect, the LEs can control the WE and RE signals and
the ESB clock, clock enable, and asynchronous clear signals. Figure 24
shows the ESB control signal generation logic.
Figure 24. ESB Control Signal Generation
Note:
(1)
APEX 20KE devices have four dedicated clocks.
An ESB is fed by the local interconnect, which is driven by adjacent LEs
(for high-speed connection to the ESB) or the MegaLAB interconnect. The
ESB can drive the local, MegaLAB, or FastTrack Interconnect routing
structure to drive LEs and IOEs in the same MegaLAB structure or
anywhere in the device.
RDEN
WREN
INCLOCK
INCLKENA
OUTCLOCK
OUTCLKENA
Dedicated
Clocks
Global
Signals
Local
Interconnect
Local
Interconnect
Local
Interconnect
Local
Interconnect
2 or 4
4
Local
Interconnect
Local
Interconnect
INCLR OUTCLR
(1)
相关PDF资料
PDF描述
EP20K200EFI672-1ES FPGA
EP20K200EFI672-2ES FPGA
EP20K200EFI672-3ES FPGA
EP20K200EQC208-1ES 64K, 8K x 8 Bit; 5 Volt, Byte Alterable EEPROM; Temperature Range: -40°C to 85°C; Package: 32-PLCC
EP20K200EQC208-2ES FPGA
相关代理商/技术参数
参数描述
EP20K200EFI672-1ES 制造商:未知厂家 制造商全称:未知厂家 功能描述:FPGA
EP20K200EFI672-2ES 制造商:未知厂家 制造商全称:未知厂家 功能描述:FPGA
EP20K200EFI672-2X 功能描述:IC APEX 20KE FPGA 200K 672-FBGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA(现场可编程门阵列) 系列:APEX-20K® 产品变化通告:XC4000(E,L) Discontinuation 01/April/2002 标准包装:24 系列:XC4000E/X LAB/CLB数:100 逻辑元件/单元数:238 RAM 位总计:3200 输入/输出数:80 门数:3000 电源电压:4.5 V ~ 5.5 V 安装类型:表面贴装 工作温度:-40°C ~ 100°C 封装/外壳:120-BCBGA 供应商设备封装:120-CPGA(34.55x34.55)
EP20K200EFI672-3ES 制造商:未知厂家 制造商全称:未知厂家 功能描述:FPGA
EP20K200EQC208-1 功能描述:FPGA - 现场可编程门阵列 CPLD - APEX 20K 832 Macro 136 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256