, address and control lines, except Output Enable, are cycling at the maximum frequency read cycle of 1/trc, and using AC Test Conditions of input level of GND
to 3V.
f = 0 means no address or control lines change.
Vcc = 5V, tA = +25C for Typ and is not production tested. Vcc dc = 100mA (Typ)
Port A and B can be either left or right port. If Port A is left port, Port B is right port. If Port A is right port, Port B is left port.
TFTP (Trivial File Transfer Protocol) is a protocol based on UDP protocol for simple file transfer between client and server. It is suitable for low-cost and uncomplicated applications. TFTP protocol ...
Heat is transferred through objects and space. Transfer is the movement of heat from a source to another location.Three forms of heat transferThere are three main forms of heat transfer: conduction, c...
[i=s]This post was last edited by viphotman on 2019-7-24 13:57[/i]Simulate the left and right mouse buttons by touching the buttons;
File structure:mainly integrates the functions of gpio, touch and u...
The BlueNRG-LP is an ultra-low-power Bluetooth low energy SoC device that can reach +8 dBm output power at the antenna connector. However, the maximum output power allowed by the Bluetooth standard is...
The switching regulator is typically the first active component on the input power bus and therefore has a significant impact on the EMI performance of the entire circuit. ADI's Silent Switcher regula...
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1. Overview
2. Basic synchronous rectification circuit
As shown in Figure 1, the secondary side of the circuit is a basic synchronous rectification circuit, and the key w...[Details]
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On March 30,
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0 Introduction
There are many types of human-computer dialogue interfaces, such as display, LED, LCD and LCD with touch screen. LCD with touch screen is a new technology that has just deve...[Details]
Yesterday, I was debugging a level interruption. I wanted to change the state of the LED on GP4 when GP1 was pressed. The program was done step by step. GP1 enabled weak pull-up and then connected th...[Details]
introduction
Nowadays, the harm of drunk driving is obvious to society, and the national government has also promulgated relevant punishment regulations to prohibit these behaviors, such a...[Details]
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