Full compliance with the USB Specification v1.1 and USB CDC v1.1 Support the RS232 Serial interface Support automatic handshake mode Support Remote wake-up and power management 256 bytes buffer each for upstream and downstream data flow Support default ROM or external EEPROM for device configuration On chip USB transceiver On chip crystal oscillator running at 12M Hz Supports Windows 98/SE, ME, 2000, XP, Windows CE3.0, CE .NET, Linux, and Mac OS 28 Pins SOIC package 28
標(biāo)簽: Specification compliance 1.1 USB
上傳時間: 2016-08-21
上傳用戶:dapangxie
利用PC機的RS232串口實現(xiàn)雙機互聯(lián)
標(biāo)簽: 232 RS PC機 串口實現(xiàn)
上傳時間: 2013-12-13
上傳用戶:ardager
RS232.C was written to provide all of the basic functionality needed to employ serial I/O in any application written with Borland C language compilers. Some features are: 1. Ease of use. No assembly language or library files are used and a simple "#include" statement is all that is required to access all of the functions provided. 2. Both input and output are buffered and interrupt driven for efficiency. 3. Serial ports 1 - 4 are supported on PC, AT and PS/2 compatibles.Chained interrupts used on port 3 and 4 are allowed for so as not to interfere with devices such as a mouse or printer. Transmission speeds of 110 to 115200 baud are available. 4. Detection and utilization of hardware buffered UARTs (NS16550AF etc.) found in some machines is automatic. 5. Interrupt driven hardware and XON/XOFF flow control is provided for. 6. All source code is included. RS232.C can be used with all memory models.
標(biāo)簽: functionality provide written employ
上傳時間: 2016-08-24
上傳用戶:小眼睛LSL
89c2051串口通訊89C51 單片機通過普通I/O 口與PC 機RS232 串口實現(xiàn) 通信的硬件接口電路
標(biāo)簽: 89c2051 89C51 232 RS
上傳時間: 2014-01-15
上傳用戶:lnnn30
RS232的verilog源代碼,如果需要的可以
上傳時間: 2016-08-25
上傳用戶:王小奇
自己設(shè)計的pic單片機開發(fā)板源程序和說明書(內(nèi)有原理圖)支持pic16系列28腳和40腳器件。串口輸出信息。4個LED數(shù)碼管驅(qū)動;4個LED驅(qū)動;4個按鍵驅(qū)動;1個RS232接口;1個RS485接口;板載IIC存儲器24C02驅(qū)動,;實時時鐘;1Wire溫度傳感器;4通道功率輸出驅(qū)動;2個繼電器驅(qū)動;1個蜂鳴器; 2個通道AD轉(zhuǎn)換(使用1個); 紅外收發(fā)(保留); 擴展I/O接口; 按鍵復(fù)位電路; 板載ICSP接口。通過ICD2可在線編程,調(diào)試;復(fù)用IO均采用撥動開關(guān)控制。
上傳時間: 2016-08-26
上傳用戶:wang0123456789
利用RS232做通訊 可以執(zhí)行自動功能 謝謝大家使用
上傳時間: 2016-08-28
上傳用戶:qlpqlq
msp430與主機的RS232和RS485通信例程 在不同單片機上稍做修改就可以使用 歡迎下載 也希望大家可以拿出自己的東西共享
上傳時間: 2016-08-28
上傳用戶:heart520beat
實現(xiàn)簡單的RS232 TO CAN,CAN T0 RS232的數(shù)據(jù)轉(zhuǎn)換
上傳時間: 2014-08-27
上傳用戶:天誠24
詳細(xì)介紹了使用Visual C++開發(fā)RS232串口應(yīng)用的過程,值得下載,值得閱讀。(需要超星超星瀏覽器)
標(biāo)簽: Visual 232 RS 詳細(xì)介紹
上傳時間: 2013-12-11
上傳用戶:ecooo
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