搜索结果
找到约 127 项符合
register 的查询结果
按分类筛选
- 全部分类
- 单片机编程 (21)
- 其他 (11)
- VHDL/FPGA/Verilog (10)
- Java编程 (7)
- 嵌入式/单片机编程 (5)
- 技术资料 (5)
- 文章/文档 (4)
- 微处理器开发 (4)
- 通讯编程文档 (3)
- Linux/Unix编程 (3)
- 汇编语言 (3)
- 模拟电子 (2)
- 教程资料 (2)
- 嵌入式综合 (2)
- 可编程逻辑 (2)
- 加密解密 (2)
- 其他嵌入式/单片机内容 (2)
- 单片机开发 (2)
- 邮电通讯系统 (2)
- 通讯/手机编程 (2)
- 软件设计/软件工程 (2)
- 电子书籍 (2)
- VC书籍 (2)
- DSP编程 (2)
- 学术论文 (1)
- 资料/手册 (1)
- 传感与控制 (1)
- 开发工具 (1)
- 实用工具 (1)
- uCOS (1)
- 人工智能/神经网络 (1)
- 驱动编程 (1)
- GPS编程 (1)
- Applet (1)
- 其他行业 (1)
- USB编程 (1)
- 数据库系统 (1)
- SQL Server (1)
- 嵌入式Linux (1)
- Delphi控件源码 (1)
- 技术管理 (1)
- 其他书籍 (1)
- 编译器/解释器 (1)
- Modem编程 (1)
- 行业发展研究 (1)
- 技术书籍 (1)
- 书籍 (1)
- 源码 (1)
- VIP专区 (1)
单片机编程 CAT93C46 器件数据手册
The CAT93C46 is a 1 kb Serial EEPROM memory device which isconfigured as either 64 registers of 16 bits (ORG pin at VCC) or 128registers of 8 bits (ORG pin at GND). Each register can be written (orread) serially by using the DI (or DO) pin. The CAT93C46 features aself−timed internal write with ...
单片机编程 中颖4位单片机查表方法及注意事项
普通查表原理
查表时，执行CALL指令后，下一条指令的地址被自动压入堆栈中，然后跳转到数据表处，执行TJMP指令，PC指针跳转到PC11~PC8,TBR（TABLE BRANCH REGISTER）,AC(累加器)所指向的地址，该地址的数据通过RTNW指令返回，其中，高4位数据保存到TBR寄存器中，低4位数据保存到累加器AC中。返回时PC指针会自动被堆栈中保存 ...
单片机编程 MPLAB C30用户指南(英文)
MPLAB C30用户指南(英文)
HIGHLIGHTSThe information covered in this chapter is as follows:• About this Guide• Recommended Reading• Troubleshooting• The Microchip Web Site• Development Systems Customer Notification Service• Customer Support
Document LayoutThe documen ...
单片机编程 C51使用手册
C51使用手册 .pdf
第二节内存区域(Memory Areas)1. Pragram Area由Code 说明可有多达64kBytes 的程序存储器2. Internal Data Memory:内部数据存储器可用以下关键字说明data 直接寻址区为内部RAM 的低128 字节00H 7FHidata 间接寻址区 包括整个内部RAM 区00H FFHbdata 可位寻址区 20H 2FH3. External Data Memory外部RAM 视 ...
单片机编程 C51中的关键字及用途说明
C51 中的关键字关键字 用途 说明auto 存储种类说明 用以说明局部变量，缺省值为此break 程序语句 退出最内层循环case 程序语句 Switch 语句中的选择项char 数据类型说明 单字节整型数或字符型数据const 存储类型说明 在程序执行过程中不可更改的常量值continue 程序语句 转向下一次循环default 程序语句 Switch 语句中的失 ...
单片机编程 AT89C2051驱动步进电机的电路和源码
AT89C2051驱动步进电机的电路和源码:AT89C2051驱动步进电机的电路和源码 程序:stepper.c stepper.hex/* * STEPPER.C * sweeping stepper's rotor cw and cww 400 steps * Copyright (c) 1999 by W.Sirichote */＃i nclude c:\mc5151io.h /* include i/o header file */ ＃i nclude c:\mc5151reg.hregister unsigned char j, ...
单片机编程 PCA9540B 2channel I2C bus mult
The PCA9540B is a 1-of-2 bidirectional translating multiplexer, controlled via the I2C-bus.The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels.Only one SCx/SDx channel is selected at a time, determined by the contents of theprogrammable control register.
单片机编程 PCA9544A 4channel I2C multiple
The PCA9544A provides 4 interrupt inputs, one for each channeland one open drain interrupt output. When an interrupt is generated byany device, it will be detected by the PCA9544A and the interruptoutput will be driven LOW. The channel need not be active fordetection of the interrupt. A bit is also ...
单片机编程 PCA9542A 2channel I2C bus mult
The PCA9542A is a 1-of-2 bidirectional translating multiplexer, controlled via the I2C-bus.The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels.Only one SCx/SDx channel is selected at a time, determined by the contents of theprogrammable control register. Two interrupt inp ...
单片机编程 PCA9549 Octal bus switch with
The PCA9549 provides eight bits of high speed TTL-compatible bus switching controlledby the I2C-bus. The low ON-state resistance of the switch allows connections to be madewith minimal propagation delay. Any individual A to B channel or combination of channelscan be selected via the I2C-bus, determi ...