参数资料
型号: EP20K400GI655-3
元件分类: CPU监测
英文描述: RTC Module With CPU Supervisor
中文描述: 时钟模块CPU监控
文件页数: 20/114页
文件大小: 1623K
代理商: EP20K400GI655-3
Altera Corporation
13
APEX 20K Programmable Logic Device Family Data Sheet
Logic Element
The LE, the smallest unit of logic in the APEX 20K architecture, is compact
and provides efficient logic usage. Each LE contains a four-input LUT,
which is a function generator that can quickly implement any function of
four variables. In addition, each LE contains a programmable register and
carry and cascade chains. Each LE drives the local interconnect, MegaLAB
interconnect, and FastTrack Interconnect routing structures. See Figure 5.
Figure 5. APEX 20K Logic Element
Each LE’s programmable register can be configured for D, T, JK, or SR
operation. The register’s clock and clear control signals can be driven by
global signals, general-purpose I/O pins, or any internal logic. For
combinatorial functions, the register is bypassed and the output of the
LUT drives the outputs of the LE.
labclk1
labclk2
labclr1
labclr2
Carry-In
Clock &
Clock Enable
Select
Carry-Out
Look-Up
Table
(LUT)
Carry
Chain
Cascade
Chain
Cascade-In
Cascade-Out
To FastTrack Interconnect,
MegaLAB Interconnect,
or Local Interconnect
To FastTrack Interconnect,
MegaLAB Interconnect,
or Local Interconnect
Programmable
Register
PRN
CLRN
DQ
ENA
Register Bypass
Packed
Register Select
Chip-Wide
Reset
labclkena1
labclkena2
Synchronous
Load & Clear
Logic
LAB-wide
Synchronous
Load
LAB-wide
Synchronous
Clear
Asynchronous
Clear/Preset/
Load Logic
data1
data2
data3
data4
相关PDF资料
PDF描述
EP20K400GI655-3ES RTC Module With CPU Supervisor
EP20K600CB652I7ES RTC Module With CPU Supervisor
EP20K600CB652I8ES RTC Module With CPU Supervisor
EP20K600CB652I9ES RTC Module With CPU Supervisor
EP20K600CF1020I7ES RTC Module With CPU Supervisor
相关代理商/技术参数
参数描述
EP20K400GI655-3ES 制造商:未知厂家 制造商全称:未知厂家 功能描述:FPGA
EP20K600C 制造商:ALTERA 制造商全称:Altera Corporation 功能描述:Programmable Logic
EP20K600CB652C7 功能描述:FPGA - 现场可编程门阵列 CPLD - APEX 20K 2432 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
EP20K600CB652C9 功能描述:FPGA - 现场可编程门阵列 CPLD - APEX 20K 2432 Macro 488 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
EP20K600CB652I7ES 制造商:未知厂家 制造商全称:未知厂家 功能描述:ASIC