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详细介绍了VB串口通信程序编写的利用…
详细介绍了使用VB编制串口通信程序,其中包含循环冗余校验CRC代码段-Described in detail the preparation of the use of VB serial communication program, which includes cyclic redundancy check CRC code segment
- 2022-07-15 11:04:58下载
- 积分:1
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The PCD5003A is a very low power decoder and pager
controller specifically desi...
The PCD5003A is a very low power decoder and pager
controller specifically designed for use in new generation
radio pagers. The architecture of the PCD5003A allows for
flexible application in a wide variety of radio pager designs.
The PCD5003A is fully compatible with “CCIR Radio
paging Code No. 1” (also known as the POCSAG code)
operating at data rates of 512, 1200 and 2400 bits/s using
a single oscillator crystal of 76.8 kHz.
In addition to the standard POCSAG sync word the
PCD5003A is also capable of recognizing up to 4 User
Programmable Sync Words (UPSWs). This permits the
reception of both private services and POCSAG
transmissions via the same radio channel.
Used together with the Philips UAA2080 or UAA2082
paging receiver, the PCD5003A offers a highly
sophisticated, miniature solution for the radio paging
market. Control of an RF synthesizer circuit is also
provided to ease alignment and channel selection
- 2022-05-15 12:38:54下载
- 积分:1
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一个串口程序,用Delphi3写的.程序简洁明了,功能函数齐全,经测试完全通过....
一个串口程序,用Delphi3写的.程序简洁明了,功能函数齐全,经测试完全通过.-a serial program, Delphi3 writes. Procedures concise, full-function, Testing entirely through.
- 2022-01-26 06:33:22下载
- 积分:1
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这是用C++作的,如何打出串口的程序 .
这是用C++作的,如何打出串口的程序 .-C is for the serial how making procedures.
- 2023-06-24 10:40:03下载
- 积分:1
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串口通信程序,通过汇编语言使用BIOS的。
本串行通信程序利用汇编语言通过BIOS中断调用和DOS功能调用实现PC机双机串行通信。其中,上位机和下位机串行口均为辅串口COM2(口地址为2FXH),对外用9针连接器与令一台PC机连接;BIOS通过“INT 14H”4个中断服务子程序,分别完成串口初始化编程、发送一帧数据、接受一帧数据以及测试通信线状态。本程序分为PC机串口自动测试程序(目的是测试串口好坏)和PC机全双工双机通信程序两个部分。-the serial communications procedures through the use of assembly language BIOS interrupt calls and function calls DOS PC Dual Serial Communication. Among them, PC and the next crew will be supplemented by serial port Serial COM2 (I address 2FXH) external with 9-pin connectors and enable a PC connection; through the BIOS "INT 14H," four interrupt service routines, complete serial port initialization programming, Send a data receiving a data communications test and the state line. The procedures are divided into PC serial automatic test procedure (for the purpose of testing Serial good or bad) and full-duplex PC-machine communication program two parts.
- 2022-09-02 07:35:03下载
- 积分:1
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DELPHI COMM控件 控件
DELPHI COMM控件 控件-DELPHI COMM Controls
- 2022-04-11 07:01:54下载
- 积分:1
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Agilent 86100C GPIB & GPIB card programming 文件
Agilent 86100C GPIB & GPIB card programming 文件-Agilent 86100C GPIB
- 2022-03-17 11:48:45下载
- 积分:1
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通讯类程序,serialport串口通讯源代码
通讯类程序,serialport串口通讯源代码-servail
- 2022-05-26 19:04:11下载
- 积分:1
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com prepared by the procedures, they can add functionality and can be used for d...
delphi编写的com程序,自己可以添加功能,可用做串口调试-com prepared by the procedures, they can add functionality and can be used for debugging serial
- 2022-03-10 02:49:26下载
- 积分:1
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51 microcontroller serial debugging procedures, thank you all use, the title tra...
51单片机串口调试程序,谢谢大家使用,本人刚出道,希望大家多多包涵-51 microcontroller serial debugging procedures, thank you all use, the title track, I hope you will forgive me
- 2022-04-10 20:49:53下载
- 积分:1