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IC Card operating software : AT88SCl604 chip mode of operation there are five. T...
IC卡操作软件:AT88SCl604芯片的操作模式有五种。它们是通过配PGM、RST、CLK等引脚信号及内部地址计数器(IAC)的状态组合来实现。 (1) 芯片复位操作： AT88SCl604有两种复位方式:上电复位和控制复位。 上电复位： 上电复位是当芯片加电时的最初状态。上电复位属于芯片 内部复位。它将使芯片内部所有的隐含标志复位到"0"状态。并使地址计数器复位到0位。 控制复位： 当CLK为低时，在RST脚上的一个下降沿将便芯片产生复位操作。 控制复位是将地址计数器复位到0位，而不影响任何内部标志的状态。-IC Card operating software : AT88SCl604 chip mode of operation there are five. They are allocated by PGM, RST, etc. pin CLK signal and the internal address counter (IAC) portfolio of the state is to be achieved. (1) chip reset operation : reduction AT88SCl604 two ways : power-on reset and reset control. Power-on reset : power-on reset when the chip is in power at the initial state. Power-on reset the internal chip is reset. It will enable all internal chip implied signs reset to "0" state. Make address counter reset to 0. Reset control : When the CLK for the low, the RST feet of a falling edge chips will have to reset operation. Reset control is to address counter reset to 0, without prejudice to any signs of internal sta
- 2022-05-28 08:23:00下载
- 积分：1
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Cygnal C8051f系列单片机的flash存储器加密程序，使用uvision开发环境...
Cygnal C8051f系列单片机的flash存储器加密程序，使用uvision开发环境-Cygnal C8051f series of flash memory microcontroller encryption, the use of development environment uvision
- 2022-11-18 13:55:03下载
- 积分：1
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摘要 文中提出用DDS芯片AB9852实现QAM数字调制的新方法，扩展AB9852在数字调制方面的应用。 。 ．
关键词 QAM调制 单片机 DD...
摘要 文中提出用DDS芯片AB9852实现QAM数字调制的新方法，扩展AB9852在数字调制方面的应用。 。 ．
关键词 QAM调制 单片机 DDS
-Abstract In this paper, using DDS chip QAM digital modulation AB9852 realize the new method, the expansion of AB9852 in the digital modulation applications. . . Key words single-chip QAM modulator DDS
- 2023-04-21 23:35:03下载
- 积分：1
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avr c使用手册，帮助初学者能够快速的了解avr系列的单片机
avr c使用手册，帮助初学者能够快速的了解avr系列的单片机-avr c user manual, help beginners to quickly understand avr microcontroller series
- 2022-09-19 05:15:05下载
- 积分：1
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三菱16
三菱16位单片机M306N0系列，I2C驱动。-Mitsubishi 16-bit microcontroller M306N0 series, I2C driver.
- 2022-05-13 01:20:56下载
- 积分：1
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用upd6464 给TV信号 加叠加字符
用upd6464 给TV信号 加叠加字符 -add osd for TV signal with upd6464
- 2022-02-06 15:28:49下载
- 积分：1
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KEELOQ_DNcode simple to use VB to do the decoding process is very difficult to f...
KEELOQ_DNcode
用VB做的简单的解码程序
很难找到的-KEELOQ_DNcode simple to use VB to do the decoding process is very difficult to find the
- 2022-08-20 07:06:17下载
- 积分：1
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MAX197 ADC procedures used in a project on the ideological and very clear
MAX197 ADC程序,用在一个项目上的,思想很清晰-MAX197 ADC procedures used in a project on the ideological and very clear
- 2022-03-09 15:31:01下载
- 积分：1
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16* 2 LCD 1602 driver attached with a simple single
16*2液晶显示1602驱动程序，内附与单片机的简单接口电路-16* 2 LCD 1602 driver attached with a simple single-chip interface circuit
- 2022-06-28 09:45:58下载
- 积分：1
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完全实用化的020 SMBUS程序（与时钟PCF8563通信
完全实用化的020 SMBUS程序（与时钟PCF8563通信-Entirely of 020 SMBUS utility program (with the clock PCF8563 communication
- 2023-03-18 22:00:03下载
- 积分：1
