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North Korea as the "single
尽量朝“单片”方向设计硬件系统。系统器件越多，器件之间相互干扰也越强，功耗也增大，也不可避免地降低了系统的稳定性。随着单片机片内集成的功能越来越强，真正的片上系统SoC已经可以实现，如ST公司新近推出的μPSD32××系列产品在一块芯片上集成了80C32核、大容量FLASH存储器、SRAM、A/D、I/O、两个串口、看门狗、上电复位电路等等。 -North Korea as the "single-chip" design direction of the hardware system. System devices more mutual interference between devices are more strong, power consumption is increased, it will inevitably reduce system stability. With MCU with on-chip integration of more powerful, the real system-on-chip SoC can achieve, such as ST"s new PSD32 x x in a series chip integrates exertion nuclear, large-capacity flash memory, SRAM, A/D, I/O, 2 serial port, watchdog, the power-on reset circuit and so on.
- 2022-06-27 18:40:57下载
- 积分：1
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这是atmel公司的89C51SND1C的mp3源程序，flash用的是dataflash，支持fat16/32文件系统...
这是atmel公司的89C51SND1C的mp3源程序，flash用的是dataflash，支持fat16/32文件系统-This is the source 89C51SND1C mp3, flash is used dataflash, file system support Acronis
- 2022-08-04 11:26:29下载
- 积分：1
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LCD1602＋DS1302+DS18B20多功能电子钟综合实验
LCD1602＋DS1302+DS18B20多功能电子钟综合实验-LCD1602+ DS1302+ DS18B20 multi-clock comprehensive experiment
- 2023-06-11 19:20:04下载
- 积分：1
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With the program AD9854C.exe one can set and tune the frequency in CW
With the program AD9854C.exe one can set and tune the frequency in CW-mode. For use as a receiver LO also IF can be given and the both possible receiving frequencies are printed on the screen. The level in Q-outputs can be varied by giving the wanted attenuation in dB. This function is done by controlling a 12b digital multiplier in the device. In this case the level decreases somewhat with increasing frequency as it does in DDS devices. Alternatively the inverse sinc correction can be chosen, in which case the output is flat and high. -With the program AD9854C.exe one can set and tune the frequency in CW-mode. For use as a receiver LO also IF can be given and the both possible receiving frequencies are printed on the screen. The level in Q-outputs can be varied by giving the wanted attenuation in dB. This function is done by controlling a 12b digital multiplier in the device. In this case the level decreases somewhat with increasing frequency as it does in DDS devices. Alternatively t
- 2022-08-02 19:18:16下载
- 积分：1
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此为按键部分的,读取按键值是否有按键判断部分函数
此为按键部分的,读取按键值是否有按键判断部分函数-this as part of the button, reading keys value judgment whether some function keys
- 2022-07-11 15:22:42下载
- 积分：1
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使用68HC705J1A写的一个键盘的代码,包括资料说明,一份难得的资料,本人开发键盘时好不容易才找到的资料...
使用68HC705J1A写的一个键盘的代码,包括资料说明,一份难得的资料,本人开发键盘时好不容易才找到的资料-68HC705J1A use of a keyboard to write code, including the information note, a rare information, I developed the keyboard is not easy to find when the information
- 2022-07-25 00:31:34下载
- 积分：1
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一般机箱的51单片机温控程序设计，程序较长，在关键部分做了注释。...
一般机箱的51单片机温控程序设计，程序较长，在关键部分做了注释。-51 single-chip general chassis temperature control program design, procedures longer to do the key part of the Notes.
- 2022-05-13 01:10:42下载
- 积分：1
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VHDl硬件描述语言实现单片机与cpld通信
VHDl硬件描述语言实现单片机与cpld通信-VHDL hardware description language to achieve communication between SCM and CPLD
- 2022-02-21 12:59:22下载
- 积分：1
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串口通讯的上位机软件,希望你能用的上,是用V++写的,
串口通讯的上位机软件,希望你能用的上,是用V++写的,-The host computer serial communication software, I hope you can use the upper, is written in V++, thank you
- 2023-04-24 11:40:03下载
- 积分：1
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16C554，单片机，蛮好的，与大家共享之
16C554，单片机，蛮好的，与大家共享之-16C554, single-chip, fine, and with the U.S. share of
- 2022-06-30 00:47:27下载
- 积分：1
