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其他嵌入式/单片机内容  Chip type : ATmega16L Program type : Application Clock frequency : 4.000000 M

Chip type : ATmega16L Program type : Application Clock frequency : 4.000000 MHz Memory model : Small External SRAM size : 0 Data Stack size : 256

https://www.eeworm.com/dl/687/461905.html

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Linux/Unix编程  CFE contains the following important features: * Easy to port to new SB1250/BCM1480 designs

CFE contains the following important features: * Easy to port to new SB1250/BCM1480 designs * Initializes CPUs, caches, memory controllers, and peripherals * Built-in device drivers for SB1250 SOC peripherals * Several console choices, including serial ports, ROM emulators, JTAG, e ...

https://www.eeworm.com/dl/619/468880.html

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通讯编程文档  Supplemental information for a high-speed serial bus that integrates well with most IEEE standard 3

Supplemental information for a high-speed serial bus that integrates well with most IEEE standard 32-bit and 64-bit parallel buses is specified. It is intended to extend the usefulness of a low-cost interconnect between external peripherals, IEEE Std 1394-1995. This standard follows the ISO/IEC 1321 ...

https://www.eeworm.com/dl/646/487087.html

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Linux/Unix编程  Most satellite dish actuators send a series of pulses to indicate their position. By counting pulse

Most satellite dish actuators send a series of pulses to indicate their position. By counting pulses the positioner knows where the dish is pointing. It is possible to use a serial port and Linux with RTAI patches in order to count these pulses, thus minimising the external hardware required for a ...

https://www.eeworm.com/dl/619/488260.html

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VHDL/FPGA/Verilog The objective of this project is to create a driver for a camera module (we used the OV7620). After

The objective of this project is to create a driver for a camera module (we used the OV7620). After taking the image with the camera, the driver will store into the external asynchronous RAM, and then send it to the computer through a serial cable

https://www.eeworm.com/dl/663/488431.html

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嵌入式/单片机编程  An Overview of Smart Card Security. The smart card, an intelligent token, is a credit card sized

An Overview of Smart Card Security. The smart card, an intelligent token, is a credit card sized plastic card embedded with an integrated circuit chip. It provides not only memory capacity, but computational capability as well. The self-containment of smart card makes it resistant to attack as it d ...

https://www.eeworm.com/dl/647/493510.html

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技术资料  AP2406技术手册

The AP2406 is a 1.5Mhz constant frequency, slope compensated current mode PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a single cell lithium- ...

https://www.eeworm.com/dl/514210.html

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源码  JAVA SMPP 源码

Introduction jSMPP is a java implementation (SMPP API) of the SMPP protocol (currently supports SMPP v3.4). It provides interfaces to communicate with a Message Center or an ESME (External Short Message Entity) and is able to handle traffic of 3000-5000 messages per second. jSMPP is not ...

https://www.eeworm.com/dl/518753.html

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电路图  AZ1117H

The AZ1117 is a series of low dropout three-terminal regulators with a dropout of 1.15V at 1A output current. The AZ1117 series provides current limiting and thermal shutdown. Its circuit includes a trimmed bandgap reference to assure output voltage accuracy to be within 1% for 1.5V, 1.8V, 2.5V, 2.8 ...

https://www.eeworm.com/dl/519563.html

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书籍  EDGE+for+Mobile+Internet

The General Packet Radio Service (GPRS) allows an end user to send and receive data in packet transfer mode within a public land mobile network (PLMN) without using a permanent connection between the mobile station (MS) and the external network during data transfer. This way, GPRS opti- mizes the us ...

https://www.eeworm.com/dl/521889.html

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