-
msp430x41x
低电源电压范围为1.8 V至3.6 V
超低功耗:
- 主动模式:280μA,在1 MHz,2.2伏
- 待机模式:1.1μA
- 关闭模式(RAM保持):0.1μA
五省电模式
欠待机模式唤醒
超过6微秒
16位RISC架构,
125 ns指令周期时间
12位A/ D转换器具有内部
参考,采样和保持,并
AutoScan功能
16位Timer_B随着三† 或七‡
捕捉/比较随着阴影寄存器
具有三个16位定时器A
捕捉/比较寄存器
片上比较器
串行通信接口(USART),
选择异步UART或
同步SPI软件:
- 两个USART(USART0 USART1)的†
- 一个USART(USART0)‡
掉电检测
电源电压监控器/监视器
可编程电平检测
串行板载编程,
无需外部编程电压
安全可编程代码保护
融合(Low Supply-Voltage Range, 1.8 V to 3.6 V
Ultralow-Power Consumption:
− Active Mode: 280 µ A at 1 MHz, 2.2 V
− Standby Mode: 1.1 µ A
− Off Mode (RAM Retention): 0.1 µ A
Five Power Saving Modes
Wake-Up From Standby Mode in Less
Than 6 µ s
16-Bit RISC Architecture,
125-ns Instruction Cycle Time
12-Bit A/D Converter With Internal
Reference, Sample-and-Hold and
Autoscan Feature
16-Bit Timer_B With Three† or Seven‡
Capture/Compare-With-Shadow Registers
16-Bit Timer_A With Three
Capture/Compare Registers
On-Chip Comparator
Serial Communication Interface (USART),
Select Asynchronous UART or
Synchronous SPI by Software:
− Two USARTs (USART0, USART1)†
− One USART (USART0)‡
Brownout Detector
Supply Voltage Supervisor/Monitor With
Programmable Level Detection
Serial Onboard Programming,
No External Programming Voltage Needed
Programmable Code Protection by Security
Fuse)
- 2012-05-31 15:26:33下载
- 积分:1
-
PWM
采用STC89C52单片机的定时器以实现两路PWM波输出,占空比、频率可调(Microcontroller timer used to achieve STC89C52 two PWM wave output, duty cycle, frequency adjustable)
- 2021-04-24 10:08:47下载
- 积分:1
-
27个FPGA实例源代码
一些对初学者比较实用的源码,ASK,PSK,FSK调制解调(Some of the more practical source code for beginners)
- 2020-12-10 16:29:20下载
- 积分:1
-
QPSK
用Verilog语言实现QPSK调制,QPSK是一种数字调制方式。它分为绝对相移和相对相移两种。
(Verilog language using QPSK modulation, QPSK is a digital modulation. It is divided into absolute and relative phase shift of the phase shift of two.)
- 2011-01-24 17:46:44下载
- 积分:1
-
sdram_hr_hw_4port
这个是DE2上的SDRAM 四个端口的驱动代码,相当实用!(This is a four-port SDRAM on a DE2 driver code, very useful!)
- 2010-07-14 21:21:05下载
- 积分:1
-
SR_DDS
DDS信号源设计,有正弦波,方波,三角波,AM波,FM波,还有PSK,FSK,16QAM等多种信号产生。(DDS signal source design, there are sine, square wave, triangle wave, AM wave, FM wave, as well as PSK, FSK, 16QAM and other signal generation.)
- 2016-03-20 22:04:51下载
- 积分:1
-
测试AD9226采集数据能力,并将数据发送到串口显示为电压值。
测试AD9226采集数据能力,并将数据发送到串口显示为电压值.采用的是cyclone iv的FPGA。
- 2023-02-03 05:35:05下载
- 积分:1
-
dingshi
定时器加数码管显示源码,以及test bench测试模块源码,经modelsim仿真结果正确(Timer plus digital display source code, and test bench test module source code, by modelsim simulation results are correct)
- 2013-07-27 10:34:41下载
- 积分:1
-
gundong
说明: 通过按键输入学号,并循环显示:
电路功能描述:通过Ego1上的按键输入自己的学号(8位10进制数),并存储在32位的寄存器中;8位10进制数输入完成后,实现滚动显示效果。(Enter the student number by pressing the key, and display it in a cycle:
Circuit function description: input one's own student number (8-digit decimal number) through the key on ego1, and store it in 32-bit register; after the completion of 8-digit decimal number input, the scrolling display effect is realized.)
- 2020-12-19 16:09:10下载
- 积分:1
-
Verilog
32位存储器Verilog附带test文件,可以在modulesim仿真
还有加法、减法器,译码器等常用Verilog器件,都附带仿真test。(Memory test with Verilog)
- 2010-07-17 17:20:00下载
- 积分:1