When the P89LPC90x is in programming mode all pins that are not used for programming are TRI-stated. During programming mode the reset pin has a weak pull-up resistor.
標(biāo)簽： programming TRI-stated are When
上傳時間： 2015-11-03
上傳用戶：集美慧
SOPC實驗--Hello World實驗:啟動Quartus II軟件，選擇File→New Project Wizard，在出現(xiàn)的對話框中填寫項目名稱 2、 點擊Finish，然后選擇“是”。選擇Assignments→Device，改寫各項內(nèi)容。Family改為CycloneII，根據(jù)實驗板上的器件選擇相應(yīng)的器件，本實驗選擇EP2C5T144C8,點擊對話框中的Device & Pin Options，在Configuration中，選項Use Configuration Device為EPCS1，選項Unused Pins為As inputs,TRI-stated.
標(biāo)簽： Quartus Hello World SOPC
上傳時間： 2014-01-13
上傳用戶：梧桐
以TRI公司的基于NOR Flash 管理軟件FMM為例，詳細(xì)介紹嵌入式系統(tǒng)中如何根據(jù)Flash的物理特性來進(jìn)行Flash存儲管理
上傳時間： 2014-01-24
上傳用戶：sqq
以TRI公司的基于NORFlash的Flash管理軟件FMM 為例，詳細(xì)介紹嵌入式系統(tǒng)中如何根據(jù) Flash 的物理特性來進(jìn)行Flash存儲管理
標(biāo)簽： NORFlash Flash TRI FMM
上傳時間： 2014-01-10
上傳用戶：wfl_yy
Binary search Ham binsearch la mot ham de qui, giup tim gia tri tren mang so a[].Neu ham tra ve tri -1 la khong tim thay,neu ham tra ve tri khac -1 la tim thay tai vi tri la gia tri tra ve
標(biāo)簽： binsearch ham tri Binary
上傳時間： 2017-05-15
上傳用戶：BIBI
GPIO (General Purpose Input and Output ports) with microprocessor programmable tri-state bus interface
標(biāo)簽： microprocessor programmable tri-state General
上傳時間： 2017-06-13
上傳用戶：hxy200501
Some time ago, I stated in another article that I d take the idea of location broadcasting and develop a mobile solution as a follow-up. The problem back then was I had no means to get location data off of a cell phone, or a way to make it useful. My, how times have changed since then! In this article, I ll demonstrate how to get your phone s GPS coordinates…
標(biāo)簽： broadcasting location another article
上傳時間： 2013-12-25
上傳用戶：李夢晗
The Tri-Mode Ethernet MAC (TEMAC) UltraController-II module is a minimal footprint,embedded network processing engine based on the PowerPC™ 405 (PPC405) processor coreand the TEMAC core embedded within a Virtex™-4 FX Platform FPGA. The TEMACUltraController-II module connects to an external PHY through Gigabit Media IndependentInterface (GMII) and Management Data Input/Output (MDIO) interfaces and supports tri-mode(10/100/1000 Mb/s) Ethernet. Software running from the processor cache reads and writesthrough an On-Chip Memory (OCM) interface to two FIFOs that act as buffers between thedifferent clock domains of the PPC405 OCM and the TEMAC.
上傳時間： 2013-10-26
上傳用戶：yuzsu
This application note provides step-by-step instructions on how to recreate a Tri-Mode Ethernet(TEMAC) performance testing system using the ML405 board and MontaVista Linux 4.0. Thisapplication note shows how to set up a simple EDK Base System Builder system on the ML405Evaluation Platform and run performance tests. The network architecture for the test isdescribed. A system is built and downloaded into the FPGA. A MontaVista Linux kernel isconfigured, built, and downloaded into the ML405 Evaluation Platform. The instructions forobtaining and setting up the software used to perform the measurements, netperf, are given.
標(biāo)簽： Virtex TEMAC XAPP 1023
上傳時間： 2013-11-11
上傳用戶：saharawalker
2． Using Gaussian elimination method and Gaussian elimination method with row scaled method to solve the following tri-diagonal system for n=10 and 100
標(biāo)簽： method elimination Gaussian scaled
上傳時間： 2013-12-31
上傳用戶：lyy1234
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