Abstract: How can an interface change a happy face to a sad face? Engineers have happy faces when an interface works properly.Sad faces indicate failure somewhere. Because interfaces between microprocessors and ICs are simple—even easy—they are oftenignored until interface failure causes sad faces all around. In this article, we discuss a common SPI error that can be almostimpossible to find in a large system. Links to interface tutorial information are provided for complete information. Noise as a systemissue and ICs to minimize its effects are also described.
上傳時(shí)間： 2013-11-18
上傳用戶：zgz317
SL811開(kāi)發(fā)資料_包含源程序_電路圖_芯片資料:SL811HS Embedded USB Host/Slave Controller.The SL811HS is an Embedded USB Host/Slave Controller capable of communicate with either full-speed or low-speed USB peripherals. The SL811HS can interface to devices such as microprocessors, microcontrollers, DSPs, or directly to a variety of buses such as ISA, PCMCIA, and others. The SL811HS USB Host Controller conforms to USB Specification 1.1.The SL811HS USB Host/Slave Controller incorporates USB Serial Interface functionality along with internal full-/low-speed transceivers.The SL811HS supports and operates in USB full-speed mode at 12 Mbps, or at low-speed 1.5-Mbps mode.The SL811HS data port and microprocessor interface provide an 8-bit data path I/O or DMA bidirectional, with interrupt support to allow easy interface to standard microprocessors or microcontrollers such as Motorola or Intel CPUs and many others. Internally,the SL811HS contains a 256-byte RAM data buffer which is used for control registers and data buffer.The available package types offered are a 28-pin PLCC (SL811HS) and a 48-pin TQFP package (SL811HST-AC). Both packages operate at 3.3 VDC. The I/O interface logic is 5V-tolerant.
標(biāo)簽： 811 SL 開(kāi)發(fā)資料 源程序
上傳時(shí)間： 2013-12-22
上傳用戶：a82531317
J2ME - Creating User Interface
標(biāo)簽： Interface Creating J2ME User
上傳時(shí)間： 2015-01-09
上傳用戶：LIKE
LineWatcher dials your ISP, keeps your connection alive and logs errors. Originally distributed as freeware, this program counts over 10.000 downloads since its first release in 2001. See home page http://www.reseau.org/linewatcher/index.html
標(biāo)簽： your LineWatcher distributed connection
上傳時(shí)間： 2015-01-10
上傳用戶：songyue1991
rtai-3.1-test3的源代碼(Real-Time Application Interface )
標(biāo)簽： Application Real-Time Interface rtai
上傳時(shí)間： 2014-11-22
上傳用戶：lps11188
C# Network Programming by Richard Blum ISBN:0782141765 Sybex ?2003 (647 pages) This book helps newcomers get started with a look at the basics of network programming as they relate to C#, including the language抯 network classes, the Winsock interface, and DNS resolution.
標(biāo)簽： Programming 0782141765 Network Richard
上傳時(shí)間： 2014-01-06
上傳用戶：WMC_geophy
SCSI Miniport Interface
標(biāo)簽： Interface Miniport SCSI
上傳時(shí)間： 2015-01-12
上傳用戶：cx111111
WebMail is a server application that allows ISPs to provide a WWW interface for each user to his mailbox(es)
標(biāo)簽： application interface WebMail provide
上傳時(shí)間： 2015-01-12
上傳用戶：yph853211
libpcap is a system-independent interface for user-level packet capture. libpcap provides a portable framework for low-level network monitoring. Applications include network statistics collection, security monitoring, network debugging, etc.
標(biāo)簽： libpcap system-independent user-level interface
上傳時(shí)間： 2014-08-11
上傳用戶：saharawalker
This version of dialog, formerly known as cdialog is based on the Debian package for dialog 0.9a (see CHANGES for recent modifications) 這是一個(gè) unix 系統(tǒng)下的對(duì)話框管理程序， 你可以將該程序編譯后，直接使用。
標(biāo)簽： dialog formerly version cdialog
上傳時(shí)間： 2013-12-09
上傳用戶：playboys0
蟲(chóng)蟲(chóng)下載站版權(quán)所有 京ICP備2021023401號(hào)-1
