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The LPC2292/2294 microcontrollers are based on a 16/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support, together with 256 kB of embedded high-speed flash memory. A 128-bit wide memory interface and a unique accelerator architecture enable 32-bit code execution at the maximum clock rate. For critical code size applications, the alternative 16-bit Thumb mode reduces code by more than 30 pct with minimal performance penalty.
With their 144-pin package, low power consumption, various 32-bit timers, 8-channel 10-bit ADC, 2/4 (LPC2294) advanced CAN channels, PWM channels and up to nine external interrupt pins these microcontrollers are particularly suitable for automotive and industrial control applications as well as medical systems and fault-tolerant maintenance buses. The number of available fast GPIOs ranges from 76 (with external memory) through 112 (single-chip). With a wide range of additional serial communications interfaces, they are also suited for communication gateways and protocol converters as well as many other General-purpose applications.
Remark: Throughout the data sheet, the term LPC2292/2294 will apply to devices with and without the /00 or /01 suffix. The suffixes /00 and /01 will be used to differentiate from other devices only when necessary.
標(biāo)簽：
lpc
datasheet
2292
2294
上傳時(shí)間：
2014-12-30
上傳用戶：aysyzxzm
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The LTC®3207/LTC3207-1 is a 600mA LED/Camera driverwhich illuminates 12 Universal LEDs (ULEDs) and onecamera fl ash LED. The ULEDs are considered universalbecause they may be individually turned on or off, setin general purpose output (GPO) mode, set to blink at aselected on-time and period, or gradate on and off at aselected gradation rate. This device also has an externalenable (ENU) pin that may be used to blink, gradate, orturn on/off the LEDs without using the I2C bus. This may beuseful if the microprocessor is in sleep or standby mode. Ifused properly, these features may save valuable memoryspace, programming time, and reduce the I2C traffi c.
標(biāo)簽：
3207
LTC
用戶
上傳時(shí)間：
2014-01-04
上傳用戶：LANCE
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The LPC4350/30/20/10 are ARM Cortex-M4 based microcontrollers for embeddedapplications. The ARM Cortex-M4 is a next generation core that offers systemenhancements such as low power consumption, enhanced debug features, and a highlevel of support block integration.The LPC4350/30/20/10 operate at CPU frequencies of up to 150 MHz. The ARMCortex-M4 CPU incorporates a 3-stage pipeline, uses a Harvard architecture withseparate local instruction and data buses as well as a third bus for peripherals, andincludes an internal prefetch unit that supports speculative branching. The ARMCortex-M4 supports single-cycle digital signal processing and SIMD instructions. Ahardware floating-point processor is integrated in the core.The LPC4350/30/20/10 include an ARM Cortex-M0 coprocessor, up to 264 kB of datamemory, advanced configurable peripherals such as the State Configurable Timer (SCT)and the Serial General Purpose I/O (SGPIO) interface, two High-speed USB controllers,Ethernet, LCD, an external memory controller, and multiple digital and analog peripherals
標(biāo)簽：
4300
LPC
ARM
雙核微控制器
上傳時(shí)間：
2013-10-28
上傳用戶：15501536189
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物流分析工具包。Facility location: Continuous minisum facility location, alternate location-allocation (ALA) procedure, discrete uncapacitated facility location
Vehicle routing: VRP, VRP with time windows, traveling salesman problem (TSP)
Networks: Shortest path, min cost network flow, minimum spanning tree problems
Geocoding: U.S. city or ZIP code to longitude and latitude, longitude and latitude to nearest city, Mercator projection plotting
Layout: Steepest descent pairwise interchange (SDPI) heuristic for QAP
Material handling: Equipment selection
General purpose: Linear programming using the revised simplex method, mixed-integer linear programming (MILP) branch and bound procedure
Data: U.S. cities with populations of at least 10,000, U.S. highway network (Oak Ridge National Highway Network), U.S. 3- and 5-digit ZIP codes
標(biāo)簽：
location
location-allocation
Continuous
alternate
上傳時(shí)間：
2015-05-17
上傳用戶：kikye
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8點(diǎn)基二fft
Fast Fourier Transform (FFT).
Using 8 points, takes about 1.2 ms to execute one FFT.
Sets up General Purpose Timer 1 to generate events at 10 kHz.
Will produce 10 kHz output on T1PWM and T1PWM pins.
標(biāo)簽：
FFT
Transform
Fourier
execute
上傳時(shí)間：
2013-12-18
上傳用戶：Yukiseop
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This getting started exercise will guide you through the step-by-step process of transforming a MATLAB floating-point model into a hardware module that can be implemented in silicon (FPGA or ASIC). The design is a general purpose FIR filter taken from the AccelDSP Examples directory.
標(biāo)簽：
step-by-step
transforming
exercise
getting
上傳時(shí)間：
2014-01-17
上傳用戶：VRMMO
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Lua is a powerful, light-weight programming language designed for extending applications. It is also frequently used as a General-purpose, stand-alone language. It combines simple procedural syntax (similar to Pascal) with powerful data description constructs based on associative arrays and extensible semantics. Lua is dynamically typed, interpreted from bytecodes, and has automatic memory management with garbage collection, making it ideal for configuration, scripting, and rapid prototyping.
標(biāo)簽：
applications
light-weight
programming
extending
上傳時(shí)間：
2016-01-13
上傳用戶：1101055045
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CHAPT13\AnsiWinTerm.cpp Class used in Win32 terminal emulation
CHAPT13\AnsiWinTerm.h Header file for the AnsiWinTerm class
CHAPT13\Chapt13.cpp 32-bit test program of terminal emulation
CHAPT13\Chapt13.dsp Visual C++ project file
CHAPT13\Chapt13.dsw Visual C++ workspace file
CHAPT13\Chapt13.rc The resource file used in the test program
CHAPT13\resource.h IDs defined in the resource file
CHAPT13\Win32Term.cpp The Win32 general purpose terminal class
CHAPT13\Win32Term.h Definition of the class
CHAPT13\Debug\Chapt13.exe 32-bit executable of the test program.
標(biāo)簽：
AnsiWinTerm
CHAPT
emulation
terminal
上傳時(shí)間：
2016-02-03
上傳用戶：秦莞爾w
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Summary
Many control applications require converting some analog input to a digital format. The ADCINC12 User
Module is a General-purpose, 12-bit analog to digital converter (ADC) that does just that. This Application
Note is meant to be a simple introduction into its operation. The steps required to define, place, and write
software are presented. Examples are developed in both assembly and C.
標(biāo)簽：
applications
converting
Summary
control
上傳時(shí)間：
2013-12-01
上傳用戶：WMC_geophy
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CBUF.LIB
OVERVIEW: The circular buffers here are standard rotating FIFO buffers.
THey are currently used by the RS232 serial library to store
incoming and outgoing data, but they are general purpose.
標(biāo)簽：
buffers
are
OVERVIEW
circular
上傳時(shí)間：
2014-01-10
上傳用戶：vodssv
