STi5518 Set-Top-Box DVB-S Loader Source
標簽： Set-Top-Box Loader Source DVB-S
上傳時間： 2013-12-05
上傳用戶：jing911003
cledlabel component let you add 7 segment edit box to your application. I added floatingpointformat function that let you add float data to the screen
標簽： floatingpointformat application cledlabel component
上傳時間： 2017-09-17
上傳用戶：許小華
The STi7200 is a new generation, high-definition set-top box/DVD decoder chip, and provides very high performance for low-cost HD systems. With enhanced performance over the STx7109, it includes both Windows Media Video 9 and H.264 video decoders for new, low bitrate applications. The STi7200 is able to decode two HD programs
標簽： high-definition generation provides decoder
上傳時間： 2013-11-29
上傳用戶：xg262122
S32K148 T-BOX快速入門CONTENTS:? Get to know the S32K148 T-BOX Reference Design Board (RDB)? S32K148 T-BOX RDB out-of-the-box setup? Creating a new S32DS project for the S32K1xx MCU? S32DS debugging basics? Create a P&E debug configuration
上傳時間： 2022-06-20
上傳用戶：jiabin
基于 S32K148 的 T-BOX/GP-ECU 參考設計采用 NXP 最新的通用汽車電子微控制器S32K1xx 系列的最大資源型號-S32K148，充分利用其片內集成的豐富硬件外設資源和軟件開發套件，為用戶提供了開箱即可驗證的汽車 T-BOX 解決方案的參考設計評估平臺。其具有如下功能和特性：? 核心 MCU 為 FS32K148UJT0VLQT, 片內集成可運行頻率高達 112MHz 并且帶有DSP 指令和硬件 IEEE 1577 單精度浮點數處理單元的 ARM Cortex M4F 內核，2MBFlash，256KB SRAM 和 4KB 高性能模擬 EEPROM；
標簽： S32K148
上傳時間： 2022-07-11
上傳用戶：
本論文來自于863項目基于光互連自組織內存服務體系(簡稱MemoryBox)。本文主要研究Memory Box系統中基于可重配置計算架構，軟硬件攜同設計方法，在XILINX VIRTEX 2 Pro FPGA上設計實現嵌入式系統。由于嵌入式系統是Memory Box工作的平臺，所以硬件應具有良好的擴展性、靈活性，軟件應具有優良的穩定性。在硬件平臺選型時，我們選擇的是基于高性能Xilinx VIRTEX2 Pro的自制開發板。嵌入式系統軟硬件開發平臺選用的是Xilinx EDK、ISE。內核移植所用的交叉開發工具鏈為powerpc-405-linux-gnu。該交叉開發工具鏈工作在Red Hat Enterprise LINUX．AS 4平臺下。 本論文主要包括三部分工作：首先是硬件設計，其核心是EDK和ISE設計的SOPC工程；然后是嵌入式LINUX內核移植與調試；最后完成存儲管理軟件的設計。完全用硬件實現系統要求的各種存儲管理功能極其困難。而通過移植內核，存儲管理軟件以運行在Linux內核上的應用軟件的形式實現了其功能。存儲管理軟件要解決共享沖突，負載均衡，遠程內存與本地內存的地址一致性以及對海量內存陣列的重新編址等問題，設計出較完善的Memory Box的存儲管理模型。
上傳時間： 2013-06-11
上傳用戶：tyler
15.2 已經加入了有關貫孔及銲點的Z軸延遲計算功能. 先開啟 Setup - Constraints - Electrical constraint sets 下的 DRC 選項. 點選 Electrical Constraints dialog box 下 Options 頁面 勾選 Z-Axis delay欄.
上傳時間： 2013-10-08
上傳用戶：王慶才
Portable, battery-powered operation of electronic apparatushas become increasingly desirable. Medical, remotedata acquisition, power monitoring and other applicationsare good candidates for battery operation. In some circumstances,due to space, power or reliability considerations,it is preferable to operate the circuitry from a single 1.5Vcell. Unfortunately, a 1.5V supply eliminates almost alllinear ICs as design candidates. In fact, the LM10 opamp-reference and the LT®1017/LT1018 comparators arethe only IC gain blocks fully specifi ed for 1.5V operation.Further complications are presented by the 600mV dropof silicon transistors and diodes. This limitation consumesa substantial portion of available supply range, makingcircuit design diffi cult. Additionally, any circuit designedfor 1.5V operation must function at end-of-life batteryvoltage, typically 1.3V. (See Box Section, “Componentsfor 1.5V Operation.”)
標簽： Circuitry Operation Single 1017
上傳時間： 2013-12-20
上傳用戶：Wwill
Portable, battery-powered operation of electronic apparatushas become increasingly desirable. Medical, remotedata acquisition, power monitoring and other applicationsare good candidates for batteryoperation. In some circumstances,due to space, power or reliability considerations,it is preferable to operate the circuitry from a single 1.5Vcell. Unfortunately, a 1.5V supply eliminates almost alllinear ICs as design candidates. In fact, the LM10 opamp-reference and the LT®1017/LT1018 comparators arethe only IC gain blocks fully specifi ed for 1.5V operation.Further complications are presented by the 600mV dropof silicon transistors and diodes. This limitation consumesa substantial portion of available supply range, makingcircuit design diffi cult. Additionally, any circuit designedfor 1.5V operation mustfunction at end-of-life batteryvoltage, typically 1.3V. (See Box Section, “Componentsfor 1.5V Operation.”)
標簽： Circuitry Operation Single Cell
上傳時間： 2013-10-30
上傳用戶：hz07104032
In predominantly digital systems it is often necessaryto include linear circuit functions. Traditionally, separatepower supplies have been used to run the linear components(see Box, “Linear Power Supplies—Past, Present,and Future”).
標簽： Designing Operation Circuits Linear
上傳時間： 2013-11-04
上傳用戶：sdq_123
