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汽车PKE工程 密钥转发器程序 通过车厂认证的哦
The PCF7991AT is a fully integrated Advanced Basestation IC, ABIC, designed for car immobilizer systems providing read and write access to an identification transponder. The device is intended for use with the NXP transponder family (PCF79xx) as well as other transponder types operating at 125 kHz and employing ASK, Amplitude Shift Keying for write and AM/PM for the read operation. The receiver characteristics (amplifier gain,filter cutoff frequencies) can be optimized to system and transponder requirements. The PCF7991AT IC is designed for easy integration into immobilizer read/write and read-only systems featuring a high degree of integration and very low external component count. The device integrates a powerful antenna driver/modulator, a low-noise adaptive sampling time demodulator, programmable filters/amplifier and digitizer, required to design high-performance basestations. A three wire microcontroller interface is provided for programming the
PCF7991AT as well as for th
- 2023-01-18 14:55:03下载
- 积分：1
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a routine on PPC that can add menu in dialog box.(two methods)
PPC上可以在对话框中加入菜单的例程（两种方式实现）-a routine on PPC that can add menu in dialog box.(two methods)
- 2022-03-07 10:43:48下载
- 积分：1
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LED显示驱动芯片的驱动程序，用SPI总线
LED显示驱动芯片的驱动程序，用SPI总线-LED display driver chip of the driver, with SPI Bus
- 2022-04-19 13:29:30下载
- 积分：1
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一个实现cpld实现简单pci接口的文章，思路比较清晰，可以看看参考。...
一个实现cpld实现简单pci接口的文章，思路比较清晰，可以看看参考。-CPLD realize realize a simple interface pci article, clearer thinking, you can look at the reference.
- 2022-07-01 22:15:48下载
- 积分：1
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wince触摸屏代码，非常非常非常的简单，教学用
wince触摸屏代码，非常非常非常的简单，教学用-wince touch-screen code, very very very simple, teaching
- 2022-02-05 00:52:43下载
- 积分：1
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这是R、C、L的全国电子设计，从07
这是R、C、L的全国电子设计，从07-2009-This is the R, C, L of the national electronic design, from 07-2009
- 2023-07-11 17:35:04下载
- 积分：1
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Embedded Linux Application Development Comments on the corresponding source
嵌入式Linux应用开发详解的所有相应源码-Embedded Linux Application Development Comments on the corresponding source
- 2022-02-04 06:09:27下载
- 积分：1
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NXP LPC1788测试例程
NXP LPC1788的原厂测试程序, 方便熟悉LPC1788平台, 包含平台硬件配置, 平台在线升级样例, 各类外设的应用测试程序, 是很不错的入门资料,方便快速掌握LPC1788平台.
- 2022-10-24 22:25:09下载
- 积分：1
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基于s3c44b0的rtc,watchdog,adc,ads的驱动程序
基于s3c44b0的rtc,watchdog,adc,ads的驱动程序-Based on S3C44B0 the rtc, watchdog, adc, ads driver
- 2022-12-18 04:25:03下载
- 积分：1
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气体报警程序,外部给出干接点.发光管闪烁报警
气体报警程序,外部给出干接点.发光管闪烁报警-gas alarm procedures, external contact is dry. Blinking LED Alarm
- 2022-01-26 06:33:53下载
- 积分：1
