快闪记忆体(Flash memory)结构.PPTVIP

* * * * * * * * 微控制器程式發展流程 微控制器程式發展流程 除錯程式 除錯程式(debugger)A debugger is a computer program that is used to test and debug other programs (the target program). 整合發展工具(Integrated Development Environment, IDE)An integrated development environment (IDE) also known as integrated design environment or integrated debugging environment is a software application that provides comprehensive facilities to computer programmers for software development. An IDE normally consists of: a source code editor a compiler and/or an interpreter build automation tools a debugger a simulator 線上實體模擬器 An In-Circuit Emulator (ICE) provides a window into the embedded system. The programmer uses the emulator to load programs into the embedded system, run them, step through them slowly, and view and change data used by the systems software. An emulator gets its name because it emulates (imitates) the central processing unit of the embedded systems computer. Normally it has a plug that inserts into the socket where the CPU chip would normally be placed. Emulating the processor lets the ICE do anything that the processor can do, but under the control of a programmer. ICEs attach a terminal or PC to the embedded system. The terminal or PC provides an interactive user interface for the programmer to investigate and control the embedded system. Evaluation Module 評估模組 (Evaluation Module, EVM) * * * * * * * * * * * * * * * * * * * * * * * * * * * 微處理機系統 第二章MSP430系列微控器軟硬體結構 2-1 MSP430 系列混合訊號微控器簡介 2-2 MSP430F44x 硬體架構 2-3 MSP430 微控器之定址模式 2-4 MSP430 微控器之指令字模式 2-5 MSP430 微控器之模擬指令 2-6 MSP430 微控器指令集說明 16bit精簡指令集電腦(reduced instruction set computer, RISC)CPU MSP430使用馮紐曼架構(Von Neumann architecture) 位置記憶體匯流排(memory address bus, MAB) 資料記憶體匯流排(memory data bus, MDB) MSP430系列混合信號微控器簡介 MSP430 系列混合信號微控器的主要特徵 1. 極省電架構可延長電池壽命 2. 類比量測精確度的完善表現 3. 16 位元RISC 核心處理器 4. 嵌入式模擬 5. 具有彈性的時脈模組 6. 定址空間 ?原廠的說明 datasheet MSP430 系列混合信號微控器的主要特徵(續) 1.極省電架構可延長電池壽命 0.1-μA 隨機記憶體保存的關機模式(power down mode)。 0.8-μA 待機模式(stand by mode)。