参数资料
型号: EP20K1000E
厂商: Altera Corporation
英文描述: Programmable Logic Device Family
中文描述: 可编程逻辑器件系列
文件页数: 23/117页
文件大小: 570K
代理商: EP20K1000E
Altera Corporation
23
APEX 20K Programmable Logic Device Family Data Sheet
Figure 11
shows the intersection of a row and column interconnect, and
how these forms of interconnects and LEs drive each other.
Figure 11. Driving the FastTrack Interconnect
APEX 20KE devices include an enhanced interconnect structure for faster
routing of input signals with high fan-out. Column I/O pins can drive the
FastRow
interconnect, which routes signals directly into the local
interconnect without having to drive through the MegaLAB interconnect.
FastRow lines traverse two MegaLAB structures. Also, these pins can
drive the local interconnect directly for fast setup times. On EP20K300E
and larger devices, the FastRow interconnect drives the two MegaLABs in
the top left corner, the two MegaLABs in the top right corner, the two
MegaLABS in the bottom left corner, and the two MegaLABs in the
bottom right corner. On EP20K200E and smaller devices, FastRow
interconnect drives the two MegaLABs on the top and the two MegaLABs
on the bottom of the device. On all devices, the FastRow interconnect
drives all local interconnect in the appropriate MegaLABs except the local
interconnect on the side of the MegaLAB opposite the ESB. Pins using the
FastRow interconnect achieve a faster set-up time, as the signal does not
need to use a MegaLAB interconnect line to reach the destination LE.
Figure 12
shows the FastRow interconnect.
Row Interconnect
MegaLAB Interconnect
LE
Column
Interconnect
Local
Interconnect
相关PDF资料
PDF描述
EP20K100E Programmable Logic Device Family
EP20K1500E Programmable Logic Device Family
EP20K160E Programmable Logic Device Family
EP20K200 Programmable Logic Device Family
EP20K200E Programmable Logic Device Family
相关代理商/技术参数
参数描述
EP20K1000EBC652-1 功能描述:FPGA - 现场可编程门阵列 CPLD - APEX 20K 2560 Macros 488 IO 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
EP20K1000EBC652-1ES 制造商:未知厂家 制造商全称:未知厂家 功能描述:FPGA
EP20K1000EBC652-1X 功能描述:FPGA - 现场可编程门阵列 CPLD - APEX 20K 2560 Macros 488 IO 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
EP20K1000EBC652-2 功能描述:FPGA - 现场可编程门阵列 CPLD - APEX 20K 2560 Macros 488 IO 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
EP20K1000EBC652-2ES 制造商:未知厂家 制造商全称:未知厂家 功能描述:FPGA