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用MDK 生成bin 文件1用MDK 生成bin 文件Embest 徐良平在RV MDK 中，默認情況下生成*.hex 的可執行文件，但是當我們要生成*.bin 的可執行文件時怎么辦呢？答案是可以使用RVCT 的fromelf.exe 工具進行轉換。也就是說首先將源文件編譯鏈接成*.axf 的文件，然后使用fromelf.exe 工具將*.axf 格式的文件轉換成*.bin格式的文件。下面將具體說明這個操作步驟：1. 打開Axf_To_Bin 文件中的Axf_To_Bin.uv2 工程文件；2. 打開Options for Target ‘Axf_To_Bin’對話框，選擇User 標簽頁；3. 構選Run User Programs After Build/Rebuild 框中的Run #1 多選框，在后邊的文本框中輸入C:\Keil\ARM\BIN31\fromelf.exe --bin -o ./output/Axf_To_Bin.bin ./output/Axf_To_Bin.axf 命令行；4. 重新編譯文件，在./output/文件夾下生成了Axf_To_Bin.bin 文件。在上面的步驟中，有幾點值得注意的是：1. C:\Keil\ARM\BIN31\表示RV MDK 的安裝目錄；2. fromelf.exe 命令的具體語法格式如下：命令的格式為：fromelf [options] input_file命令選項如下：--help 顯示幫助信息--vsn 顯示版本信息--output file 輸出文件(默認的輸出為文本格式)--nodebug 在生成的映象中不包含調試信息--nolinkview 在生成的映象中不包含段的信息二進制輸出格式：--bin 生成Plain Binary 格式的文件--m32 生成Motorola 32 位十六進制格式的文件--i32 生成Intel 32 位十六進制格式的文件--vhx 面向字節的位十六進制格式的文件t--base addr 設置m32，i32 格式文件的基地址--text 顯示文本信息文本信息的標志-v 打印詳細信息-a 打印數據地址(針對帶調試信息的映象)-d 打印數據段的內容-e 打印表達式表print exception tables-f 打印消除虛函數的信息-g 打印調試表print debug tables-r 打印重定位信息-s 打印字符表-t 打印字符串表-y 打印動態段的內容-z 打印代碼和數據大小的信息
標簽：
MDK
bin
可執行文件
上傳時間：
2013-12-17
上傳用戶：AbuGe
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We offer a broad line of high performance low dropout (LDO) linear regulators with fasttransient response, excellent line and load regulation, and very wide input voltage rangefrom 0.9V to 100V. Output currents range from 20mA to 10A, with positive, negative andmultiple output versions available. Many devices offer output voltage operation <0.8V andsome feature operation as low as 0V, even with a single supply. Most are stable with ceramicoutput capacitors. LDO regulators can be applied in virtually any application.
標簽：
LDO
線性
低壓差
穩壓器
上傳時間：
2013-11-15
上傳用戶：努力努力再努力
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Abstract: This application note helps system designers choose the correct external components for use with the MAX16948 dualremote antenna LDO/switch, thus ensuring that automobile-regulated phantom antenna supply and output-current-monitoring circuitrymeet performance objectives. An electronic calculator is provided that helps specify the critical external components for theMAX16948, thus reducing design time. The calculator also determines the device's analog output voltage, output current-limitthreshold, and output current-sensing accuracies. The calculator includes new automatic Step By Step feature that assists designerswith component choice. To use the new automatic feature, click on the Step By Step button relative to the desired section.
標簽：
16948
MAX
LDO
遙控天線
上傳時間：
2013-11-04
上傳用戶：lhll918
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Multioutput monolithic regulators are easy to use and fi tinto spaces where multichip solutions cannot. Nevertheless,the popularity of multioutput regulators is temperedby a lack of options for input voltages above 30V andsupport of high output currents. The LT3692A fi lls thisgap with a dual monolithic regulator that operates frominputs up to 36V. It also includes a number of channeloptimization features that allow the LT3692A’s per-channelperformance to rival that of multichip solutions.
標簽：
492
DN
降壓
溫度監控
上傳時間：
2014-01-03
上傳用戶：Huge_Brother
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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.
標簽：
3207
LTC
用戶
上傳時間：
2014-01-04
上傳用戶：LANCE
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The RT9005A/B is a dual-output Linear regulator for DDR-SDRAM VDDQ supply and termination voltage VTT supply.
標簽：
9005
datasheet
RT
上傳時間：
2013-11-13
上傳用戶：lmq0059
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The NXP LPC314x combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2.0OTG, 192 KB SRAM, NAND flash controller, flexible external bus interface, three channel10-bit A/D, and a myriad of serial and parallel interfaces in a single chip targeted atconsumer, industrial, medical, and communication markets. To optimize system powerconsumption, the LPC314x have multiple power domains and a very flexible ClockGeneration Unit (CGU) that provides dynamic clock gating and scaling.
標簽：
314x
LPC
314
ARM
上傳時間：
2013-10-11
上傳用戶：yuchunhai1990
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The LPC1850/30/20/10 are ARM Cortex-M3 based microcontrollers for embeddedapplications. The ARM Cortex-M3 is a next generation core that offers systemenhancements such as low power consumption, enhanced debug features, and a highlevel of support block integration.The LPC1850/30/20/10 operate at CPU frequencies of up to 150 MHz. The ARMCortex-M3 CPU incorporates a 3-stage pipeline and uses a Harvard architecture withseparate local instruction and data buses as well as a third bus for peripherals. The ARMCortex-M3 CPU also includes an internal prefetch unit that supports speculativebranching.The LPC1850/30/20/10 include up to 200 kB of on-chip SRAM data memory, a quad SPIFlash Interface (SPIFI), a State Configuration Timer (SCT) subsystem, two High-speedUSB controllers, Ethernet, LCD, an external memory controller, and multiple digital andanalog peripherals.
標簽：
Cortex-M
1850
LPC
內核微控制器
上傳時間：
2014-12-31
上傳用戶：zhuoying119
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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
標簽：
4300
LPC
ARM
雙核微控制器
上傳時間：
2013-10-28
上傳用戶：15501536189
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The NXP LPC315x combine an 180 MHz ARM926EJ-S CPU core, High-speed USB 2.0OTG, 192 KB SRAM, NAND flash controller, flexible external bus interface, an integratedaudio codec, Li-ion charger, Real-Time Clock (RTC), and a myriad of serial and parallelinterfaces in a single chip targeted at consumer, industrial, medical, and communicationmarkets. To optimize system power consumption, the LPC315x have multiple powerdomains and a very flexible Clock Generation Unit (CGU) that provides dynamic clockgating and scaling.The LPC315x is implemented as multi-chip module with two side-by-side dies, one fordigital fuctions and one for analog functions, which include a Power Supply Unit (PSU),audio codec, RTC, and Li-ion battery charger.
標簽：
315x
LPC
315
ARM
上傳時間：
2014-01-17
上傳用戶：Altman
