http://www.edacn.net/cgi-bin/forums.cgi?forum=7&topic=9127下,則R3～R0的輸出信號(hào)中會(huì)有一個(gè)為1,但我們還是是無(wú)法確定哪一個(gè)鍵被按下,必須要從R3 ～R0 的輸出信號(hào)與C3～C0的掃描信號(hào)共同決定那個(gè)按鍵被按下. 編寫VHDL的構(gòu)思: 外部接口包括: a. INPUT腳 : CLK , R3～R0. b. OUTPUT腳 : C3～C0 , DATA3～DATA0(辨別出的按鍵值).
標(biāo)簽： cgi-bin forums edacn forum
上傳時(shí)間： 2015-04-09
上傳用戶：zm7516678
Training embedded apps to process speech may be as easy as finding the right 8-bit micro. Don t let what Rodger has to say about using an ADPCM algorithm and PWM OUTPUT to generate speech to go in one ear and out the other
標(biāo)簽： Training embedded process finding
上傳時(shí)間： 2014-01-26
上傳用戶：plsee
OXCC is a multipass, interpreting C compiler with several language extensions. It generates an Architecture Neutral Format (ANF) OUTPUT and comes with a couple of example back ends. Programmers are expected to write additional back ends for their specific needs.
標(biāo)簽： interpreting extensions generates multipass
上傳時(shí)間： 2015-04-12
上傳用戶：大三三
該詞法分析程序用VC++ 6.0編寫，以FileOpenDialog打開(kāi)的*.c或*.cpp文件為語(yǔ)言字集的源程序作為詞法分析程序的輸入數(shù)據(jù),經(jīng)詞法分析程序分析后的結(jié)果保存在源文件的同目錄的OUTPUT.txt文件中。在詞法分析中，自文件頭開(kāi)始掃描源程序字符，一旦發(fā)現(xiàn)符合“單詞”定義的源程序字符串時(shí)，將它翻譯成固定長(zhǎng)度的單詞內(nèi)部表示，并查填適當(dāng)?shù)男畔⒈怼＝?jīng)過(guò)詞法分析后，源程序字符串（源程序的外部表示）被翻譯成具有等長(zhǎng)信息的單詞串（源程序的內(nèi)部表示），并產(chǎn)生兩個(gè)表格：常數(shù)表和標(biāo)識(shí)符表，它們分別包含了源程序中的所有常數(shù)和所有標(biāo)識(shí)符。
上傳時(shí)間： 2014-09-10
上傳用戶：zhaiyanzhong
LVQ學(xué)習(xí)矢量化算法源程序 This directory contains code implementing the Learning vector quantization network. Source code may be found in LVQ.CPP. Sample training data is found in LVQ1.PAT. Sample test data is found in LVQTEST1.TST and LVQTEST2.TST. The LVQ program accepts input consisting of vectors and calculates the LVQ network weights. If a test set is specified, the winning neuron (class) for each neuron is identified and the Euclidean distance between the pattern and each neuron is reported. OUTPUT is directed to the screen.
標(biāo)簽： implementing quantization directory Learning
上傳時(shí)間： 2015-05-02
上傳用戶：hewenzhi
This project is created using the Keil ARM CA Compiler. The Logic Analyzer built into the simulator may be used to monitor and display any variable or peripheral I/O register. It is already configured to show the PWM OUTPUT signal on PORT3.0 and PORT3.1 This ARM Example may be debugged using only the uVision Simulator and your PC--no additional hardware or evaluation boards are required. The Simulator provides cycle-accurate simulation of all on-chip peripherals of the ADuC7000 device series. You may create various input signals like digital pulses, sine waves, sawtooth waves, and square waves using signal functions which you write in C. Signal functions run in the background in the simulator within timing constraints you configure. In this example, several signal functions are defined in the included Startup_SIM.INI file.
標(biāo)簽： the Analyzer Compiler project
上傳時(shí)間： 2013-12-19
上傳用戶：Yukiseop
This example program shows how to configure and use the A/D Converter of the following microcontroller: STMicroelectronics ST10F166 After configuring the A/D, the program reads the A/D result and OUTPUTs the converted value using the serial port. To run this program... Build the project (Project Menu, Build Target) Start the debugger (Debug Menu, Start/Stop Debug Session) View the Serial Window (View Menu, Serial Window #1) View the A/D converter peripheral (Peripheral Menu, A/D Converter) Run the program (Debug Menu, Go) A debug script (debug.ini) creates buttons that set different analog values in A/D channels. As the program runs, you will see the A/D input and OUTPUT change. Other buttons create signals that generate sine wave or sawtooth patterns as analog inputs. µ Vision3 users may enable the built-in Logic Analyzer to view, measure and compare these input signals graphically.
標(biāo)簽： microcontroll Converter configure following
上傳時(shí)間： 2014-12-01
上傳用戶：獨(dú)孤求源
This directory contains the memtest 8051 firmware for the Anchor Chips EZ-USB chip. The purpose of this software is to test the different memory segments in the Ez-Usb chip. This example will OUTPUT the string "good" on the 7 segment LED if the mem test passes, or it will OUTPUT the first address where the memtest fails.
標(biāo)簽： directory the contains firmware
上傳時(shí)間： 2015-05-04
上傳用戶：zxc23456789
用CY7C63723設(shè)計(jì)的鼠標(biāo)固件程序 chip.c - include file that defines CY7C63723 constants - combi.c - main source file - combi.hex - Intel hex file for programming a CY7C63723 microcontroller - combi.lst - OUTPUT listing from c-compiler for use with the CYDB debugger - macros.h - defines macros used in combi.c - ps2defs.h - defines PS/2 interface constants - usb_desc.h - defines the USB descriptors - usbdefs.h - defines USB interface constants
標(biāo)簽： C63723 63723 CY7 constants
上傳時(shí)間： 2014-02-15
上傳用戶：aappkkee
The LT® 1529/LT1529-3.3/LT1529-5 are 3A low dropout regulators with micropower quiescent current and shutdown. The devices are capable of supplying 3A of OUTPUT current with a dropout voltage of 0.6V. Designed for use in battery-powered systems, the low quiescent current, 50mA operating and 16mA in shutdown, make them an ideal choice. The quiescent current is well controlled it does not rise in dropout as it does with many other low dropout PNP regulators.
標(biāo)簽： 1529 micropower regulators quiescent
上傳時(shí)間： 2013-12-17
上傳用戶：qiao8960
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