sony CMOS传感器datasheet,IMX178LQJ-C_Data_SheetDescriptionThe IMX178LQJ-C is a diagonal 8.92 mm (Type 1/1.8) CMOS active pixel type image sensor with a square pixelarray and 6.44 M effective pixels. This chip operates with analog 2.9 V, digital 1.2 V and interface 1.8 V triple powersupply, and has low power consumption.High sensitivity, low dark current and no smear are achieved through the adoption of R, G and B primary colormosaic filters.This chip features an electronic shutter with variable charge-integration time.(Applications: Surveillance cameras, FA cameras, Industrial cameras)
标签: CMOS传感器 IMX178LQJ-C
上传时间: 2022-06-18
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Spartane-6 LXand LXT FPGAs are available in various speed grades, with -3 having the highest performance. The DC and AC electrical parameters of the Automotive XA Spartan-6 FPGAs and Defense-grade Spartan-6Q FPGAs devices are equivalent to the commercial specifications except where noted. The timing characteristics of the commercial(XC)-2 speed grade industrial device are the same as for a-2 speed grade commercial device. The -2Q and -3Q speed grades are exclusively for the expanded(Q) temperature range. The timing characteristics are equivalent to those shown for the-2 and-3speed grades for the Automotive and Defense-grade devices.Spartan-6 FPGA DC and AC characteristics are specified for commercial (C), industrial (), and expanded (Q) temperature ranges. Only selected speed grades and/or devices might be available in the industrial or expanded temperature ranges for Automotive and Defense-grade devices.
上传时间: 2022-06-19
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如何正确导入Spice模型方法一、将模型文件粘在当前的图纸上,方法见图:步骤1:复制模型文件(米源于OrCAD PSpice Model)步骤2:将复制的文件复制到下图所示位置步骤3:点击上面框图中的OK,将文件粘贴在纸面上,然后从文件中拖一个三极管出来,将名字改成一样即可。方法二、如有*.1ib的库文件,比如PSPICE的日本晶体管库jbipolar.lib,将该文件考到LTC LTspicelV\lib\sub目录中。然后按图操作:方法三:将模型文件直接粘贴到LTCYLTspiceIV\ib\cmp中的相应文件中。如要将PSPICE的diode.lib的模型全导入到cmp中的standard.dio中。先用记事本打开diode.1ib,全选,复制。而后用记事本打开standard,dio,在其适当的位置粘贴,关闭。发现二极管库里多了很多元件(见下图)。三极管同理。
上传时间: 2022-06-22
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摘要:介绍了以FreeModbus协议找在嵌入式抢占实时操作系统μC/OS-l的STM32平台上,成功实现了Modbus协议的移植。通过详细分析FreeModbus协议花并编写STM32F103VET6微处理器的底层驱动,成功实现了工业Modbus协议RTU和ASCll两种模式的通信功能。测试结果表明,在实际工业生产控制和仪表开发中,应用Freemodbus协议,完全符合工业数据采集、实时控制和数据处理等厂级重复性和精确度要求,在一定程度上降低了工业仪表开发的周期及成本。关键词:实时操作系统,uC/OS-ll,FreeModbus,Modbus协议,STM32Abstract:This paper introduces FreeModbus stack transplanted to the STM32 platform which has been embedded in the preemptive real-time operating system uC/OS-ll,in order that the transplantation of the Modbus protocol is successfuly im-plemented.The FreeModbus stack is analyzed in detail and STM32F103VET6 microprocessor underlying driver is writed,so that the two Modbus industrial communication function RTU and ASCll are successfully realized.Keywords:time operating system,uC/OS-ll,.FreeModbus,Modbus协议,STM32
标签: freemodbus 通信协议
上传时间: 2022-06-25
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前言:我从2011年年初开始玩LPC1768,在公司做过几个LPC1768的小项目,都是基于UCOS-112.86操作系统和LPC17Xx V2.0固件库(还有的基于ulP1.0以态网协议栈),产品运行稳定,芯片级操作也十分方便(毕竟是基于固件库操作,不用管那些复杂的寄存器),在官网看到不知何时出了UCOS-I1-V2.91,于是准备应用本版本编写今后的程序,移植时,有意留心写下这篇移植步骤,希望对初学者有帮助。一、移植前的准备工作下载所需文件:1、在LPCWARE官网下载LPC175x 6x CMSIS-Compliant Standard Peripheral Firmware Driver Library(LPC175X,LPC176x固件驱动库),下载地址链接:http://www.lpcware.com/content/nxpfile/lpc175x6x-cmsis-compliant-standard-perip heral-firmware-driver-library-keil-iar-gnu进入网址选择lpc175x6xcmsis-driver_library.zip下载pctis su amas aer baryp2i56tes(也可以在NXP官网下载,但本人去年下载的固件库编译时出现N多警告,看E不爽,自己改又不怕改出问题)2、在UCOS-1l官网下载UCOS-Il-V291源码(上面描述为2.89,但实际内核为2.91),下载地址链接http://micrium.com/page/downloads/source_code进入网址选择UC/os-11下载,如下
上传时间: 2022-06-26
上传用户:zhanglei193
ANSI-VITA 66.0-2016 Optical Interconnect on VPX – Base Standard
标签: ANSI-VITA
上传时间: 2022-06-26
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MT2625 DatasheetVersion: 1.2Release date: 31 January 2018NB-IoT transceiver• Compliant with 3GPP R13/R14 NB-IoT standard• Supports DL 200kHz bandwidth/UL single tone and multi-tone• Supported RF bands: B1/B2/B3/B5/B8/B11/B12/B13/B17/B18/B19/B20/B21/B25/B26/B28/B31/B66/B70/B71• Supports PSM and eDRX modeMicrocontroller subsystem• ARM® Cortex®-M4 with FPU and MPU• 14 DMA channels• One RTC timer, one 64-bit and five 32-bit general purpose timers• Development support: SWD, JTAG• Crypto engineo AES 128, 192, 256 bitso DES, 3DESo MD5, SHA-1, 224, 256, 384, 512• True random number generator• JTAG password protection
标签: MT2625
上传时间: 2022-07-04
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1. General Description BL-M3362NS1 product is designed base on Broadcom BCM43362 chipset. It operates at 2.4GHz band and supports IEEE802.11b/g/n 1T1Rwith wireless data rate up to 72.2Mbps. It supports IEEE802.11isafety protocol, along with IEEE802.11e standard service quality. It supports standard interfaces SDIOV2.0(50 MHz,4-bit and1-bit) and generic SPI(up to 50 MHz), Integrated ARM Cortex?-M3 CPUwith on-chip memory enables running IEEE802.11 firmware that can be field-upgraded with future features.2. The range of applying Imaging platforms(printers, digital still cameras, digital picture frames)Consumer electronic devices(DTV, DVDplayers, Blu-ray players. etc.)Gaming platforms Carinformation MiFi/Mobile Routes Smart PAD Set-TopBoxes
标签: wifi
上传时间: 2022-07-04
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IEEE1149.1的产生1985年由IBM、AT&T、Texas Instruments、Philips Electronics NV、Siemens、Alcatel和Ericsson等公司成立的JETAG(Joint European Test Action Group)提出了边界扫描技术。1986年由于其它地区的一些公司的加入,JETAG改名为JTAG。1988年JTAG提出了标准的边界扫描体系结构,名称叫Boundary-Scan Architecture Standard Proposal,Version2.0,1990年IEEE正式承认了JTAG标准,经过补充和修订以后命名命名为IEEE1149.1-90。同年又提出了BSDL(Boundary Scan Description Lauguage,边界扫描描述语言)。后来成为IEEE1149.1-93标准的一部分。
标签: jtag
上传时间: 2022-07-06
上传用户:canderile
mentor pads 9.5是款功能非常强大的电路原理图、PCB设计工具;它是由MentorGraphics公司研发推出,一款专业原理图和PCB设计工具,主要适用于各类电路设计工程师以及技术人员使用。文件较大,存在百度网盘,下载文件中提供了链接和提取码。打开即可下载。
标签: pads
上传时间: 2022-07-08
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