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嵌入式系统下的键盘驱动程序。确定了三种类型的键盘设计。
嵌入式系统下的键盘驱动程序。可识别三种类型的键盘动作：按下，抬起，一直按住。加入了去抖动的处理。文档附有，详细的原理说明，和简要的设计思想。该键盘驱动可适用于arm和dsp.-Embedded system under the keyboard driver. Identifies three types of keyboard actions: pressing, lifting, has been holding down the. Added to deal with jitter. Document with a detailed description of the principle, and briefly the design idea. The keyboard-driven applied to arm and dsp.
- 2023-02-10 16:40:04下载
- 积分：1
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stm32f10x example code
基于comtex m0 stm32f10x的example code，包括gpio，uart，spi，sd,wifi等接口实验代码与project,，支持16550 UART芯片，中断收发数据，波特率最大115200bps，自定义收发数据缓冲大小，支持软硬件流控。
- 2023-04-21 04:20:03下载
- 积分：1
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Keil C51 8051演示套件
Keil C51 8051 demo kit
- 2022-03-14 07:47:39下载
- 积分：1
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第九届飞思卡尔光电程序
这是本人参加第九届全国大学生飞思卡尔智能汽车竞赛的程序，适用于光电组，里面有很多的注解，对于新手也有很大的参考价值，程序中含有液晶诺基亚5110显示，ccd采集。速度反馈，还有掉电记忆，通过按键修改各种参数，方便调试。对新手帮助挺大
- 2022-09-19 01:00:03下载
- 积分：1
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8051 Core FPGA verilog 完整
应用背景Logical separation of program and data memory
All 8051 devices have specific memory organization, they have separate address spaces
for Program (ROM) and Data (RAM) Memory. This logical separation of Memory is
useful because it allows the Data Memory to be accessed by 8-bit addresses, which can
obviously be more quickly stored and manipulated by an 8-bit CPU. Of course, the l6-bit
Data Memory addresses can still be generated with the DPTR register.
Program Memory
Program Memory can only be read, not written to. The address space for 8051 core is 16-
bit, so there is maximum of 64K bytes of Program Memory. Up to 4 Kbytes of Program
Memory can be on chip, internal Program Memory of the 8051 core. For access to
external Program Memory is used signal PSEN (Program Store Enable).
Data Memory
Data Memory is on a separate address space than Program Memory. For external Data
Memo
- 2022-01-26 05:24:27下载
- 积分：1
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特征
FEATURES
• 16 bit PIPE Spec PCI Express Testbench
• Link training
• Initial Flow Control
• Packet Classes for easy to build PHY,DLLP and TLP packets
• DLLP 16 bit CRC and TLP LCRC generation
• Sequence Number generation and checking
• ACK TLP packets
• Scrambling
• MemRd MemWr CfgRd CfgWr TLPs -FEATURES
• 16 bit PIPE Spec PCI Express Testbench
• Link training
• Initial Flow Control
• Packet Classes for easy to build PHY,DLLP and TLP packets
• DLLP 16 bit CRC and TLP LCRC generation
• Sequence Number generation and checking
• ACK TLP packets
• Scrambling
• MemRd MemWr CfgRd CfgWr TLPs
- 2022-06-14 21:59:42下载
- 积分：1
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32位arm9微处理器S3C2440的uart测试源代码
32位arm9微处理器S3C2440的uart测试源代码-32-bit ARM9 microprocessor S3C2440 UART to test the source code
- 2022-01-23 11:10:35下载
- 积分：1
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这是一个有关linux的非常经典的电子书，很有用，希望给你带来帮助。...
这是一个有关linux的非常经典的电子书，很有用，希望给你带来帮助。-This is a very classic about linux e-books, very useful, want to bring you help.
- 2022-04-28 20:10:19下载
- 积分：1
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PIC18F4520 LCD12864（用字符LCD）驱动程序
PIC18f4520的lcd12864（带字库液晶）驱动程序-PIC18f4520 of lcd12864 (with a character LCD) driver
- 2022-02-09 21:41:00下载
- 积分：1
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uClinux基于S3C44B0X打印机驱动，EpSON微型打印机
uClinux基于S3C44B0X打印机驱动，EpSON微型打印机-uClinux-based S3C44B0X printer driver, EpSON micro-printer
- 2023-09-04 18:30:03下载
- 积分：1
