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各位，我是新手，在使用52内部e2prom时遇到了个问题，再启动isp时，ISP_CONTR=ISP_CONTR&0x18什么意思 为什么要这么写
2016-11-19 14:36
平滑算法
2017-04-13 08:52
看郭天祥的51单片机书 里面的程序说sfr WDT_CONTR=0xe1;用来定义STC单片机中新加入的看门狗寄存器，因为reg52.h头文件中没有对该寄存器的定义，以后要定义其他寄存器方法相同不明白什么意思
2012-02-03 17:04
In this document, the term Ô60xÕ is used to denote a 32-bit microprocessor from the PowerPC architecture family that conforms to the bus interface of the PowerPC 601ª, PowerPC 603ª, or PowerPC 604 microprocessors.
2009-04-02 13:58
NCP1650 pdf,Power Factor Controller The NCP1650 is an active, power factor correction controller thatcan operate over a wide range of input voltages, and output powerlevels. It is designed to operate on
2010-04-13 16:00
The ML9211 is a full CMOS controller/driver for Duplex or Triplex (1/2 duty or 1/3 duty) vacuum fluorescent display tube. It consists of a 56-segment driver multiplexed to drive up to 168 segments, and 10-bit digital dimming circuit. ML921
2008-10-28 13:25
Advance InformationMPC106 PCI Bridge/Memory ControllerTechnical SummaryThis document provides an overview of the MPC106 PCI bridge/memory controller(PCIB/MC). It includes the following:• An overview of MPC106 feat
2009-04-01 21:21
Features Constant-Voltage (CV) and Constant-current (CC)Control without Secondary-feedback Circuitry Green Mode PWM Frequency Linearly Decreasing Fixed PWM Frequency at 42kHz with Frequency
2010-03-01 14:55
The DS1877 controls and monitors all functions for SFF, SFP, and SFP+ modules including all SFF-8472 functionality. The device supports all LOS functions for two receivers, and continually monitors for LOS of either channel. Four ADC chann
2010-04-10 21:20
The SL811HS USB Host embedded host controlleris a single chip USB embedded host solution thatcan communicate with either full speed or low-speedUSB peripherals. The SL811HS can interface todevices such as microprocessors, m
2009-04-11 16:34
