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Description: 一个关于触摸屏ADS7843芯片的中文技术资料，，比较难得，-a touch screen on the Chinese chip ADS7843 technical information, the more desirable,
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Size: 83538 |
Author: 彭青峰 |
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Description: 关于ADS7843的英文文档，，要求英文水平好，，要不搞不定-on ADS7843 English document, require a good standard of English, either forum
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Size: 179817 |
Author: 彭青峰 |
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Description: 关于ADS7843的英文文档，，要求英文水平好，，要不搞不定-on ADS7843 English document, require a good standard of English, either forum
Platform: |
Size: 179200 |
Author: 彭青峰 |
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Description: ads7843是一款4线电阻式触摸芯片，可以制成触摸屏，经调试绝对好用！-ads7843 is a four-lane chip resistor touch, touch screen can be made, absolutely useful debugging!
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Size: 1024 |
Author: POWER5000 |
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Description: ADS7843触摸屏接口的简要说明，附一个简单应用例子。-ADS7843 touch screen interface brief description, with a simple example application.
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Size: 82944 |
Author: wxp0116 |
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Description: 利用AVR开发触摸屏的参考程序，触摸屏芯片为ADS7843。-The use of AVR development of reference procedures for touch screen, touch screen chips for the ADS7843.
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Size: 1381376 |
Author: 李军 |
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Description: 提供了AVR单片机实现触摸屏的功能演示代码，触摸屏芯片用的是ADS7843。-AVR MCU provides a touch screen function Demo code, touch screen chip is used in ADS7843.
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Size: 5120 |
Author: 李军 |
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Description: AT89C51下的触摸屏控制芯片ads7843驱动程序。采用Medwin作为开发环境。-AT89C51 under the touch screen controller chip ads7843 driver. Medwin used as a development environment.
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Size: 3072 |
Author: Along Tuo |
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Description: 本程序为ＡＤＳ７８４３驱动程序，希望大家多多给予指点-This procedure for the ADS7843 driver, I hope to give everyone a lot of pointing
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Size: 2048 |
Author: xiaomi |
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Description: ADS7846/7843芯片 适合用在4线制触摸屏，它通过标准SPI协议和CPU通信，操作简单，精度高，当触摸屏被按下时（即有触摸事件发生）则ADS7846向CPU发中断请求，CPU接到请求后，应延时一下再响应其请求，目的是为了消除抖动使得采样更准确。如果一次采样不准确，可以尝试多次采样取最后一次结果为准，目的也是为了消除抖动。-ADS7846/7843 chip suitable for use in 4-wire touch screen, it is through a standard SPI protocol and CPU communication, simple operation and high precision, when the touch screen is pressed (that is, the incident has touch) are ADS7846 issued to CPU interrupt request, CPU access to the request should be delayed and then respond to their request, aimed at the elimination of jitter in order to make a more accurate sampling. If a sample is not accurate, you can try many times the last time check the results of sampling, whichever it is also aimed at the elimination of jitter.
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Size: 1024 |
Author: 小飞侠 |
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Description: ADS7843的应用。用来做触摸屏。是不错的东东。拿来可用-ADS7843 applications. Used to make touch screen. Is a good Dongdong. Use of available
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Size: 204800 |
Author: yetao |
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Description: ADS7846/7843芯片 适合用在4线制触摸屏，它通过标准SPI协议和CPU通信，操作简单，精度高，当触摸屏被按下时（即有触摸事件发生）则ADS7846向CPU发中断请求，CPU接到请求后，应延时一下再响应其请求，目的是为了消除抖动使得采样更准确。如果一次采样不准确，可以尝试多次采样取最后一次结果为准，目的也是为了消除抖动。-ADS7846/7843 chip suitable for use at 4-wire Touch Panel, which through a standard SPI protocol and CPU communications, easy operation and high precision, when the touch screen is pressed (ie, touch case has happened) is ADS7846 hair to the CPU interrupt request, CPU access to the request should be delayed and then respond to their request, aimed at the elimination of jitter in order to make a more accurate sampling. If a sample is not accurate, you can try many times the last time check the results of sampling, whichever it is also aimed at the elimination of jitter.
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Size: 1024 |
Author: 不动 |
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Description: 软件可以监控两个文件夹，来随时同
·触摸屏驱动,TSC2046,ADS7843等驱动
·10. 设有n种不同面值的硬币，各硬币
·手机液晶屏的资料，有接口说明，方
·KVM的一些介绍，包括了KVM的简介和
·硕士论文，详细描述了安全中间件的
·the Code standars i do it to my c
·Vitesse 10GE MAC芯-Software can monitor two folders, to keep with the Touch Panel Driver, TSC2046, ADS7843, such as drive 10. There are n different denominations of coins, the coins in LCD screen mobile phone information, there is interface shows that a number of side KVM Introduction, including a brief introduction of the KVM and a master' s thesis, a detailed description of the security middleware the Code standars i do it to my c Vitesse 10GE MAC Core
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Size: 209920 |
Author: 张庆龙 |
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Description: avr M128 读取ADS7843实现触摸屏的控制。-avr M128 reader implementation ADS7843 Touch Panel control.
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Size: 3072 |
Author: 闻宇洲 |
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Description: The ADS7843 is a 12-bit sampling analog-to-digital con-
verter (ADC) used to drive 4-wire touch-screens to serial
interfaces by ratiometrically converting two differential in-
put signals. The ADS7843 also produces an accurate output
with the first conversion cycle once powered up. Because of
this feature, the ADC can be powered up and down continu-
ously, thus, enabling designers to conserve energy in low
power applications such as Personal Digital Assistants (PDA),
where the number of conversions is limited but a fast and
accurate response is required on the first conversion. To
maximize energy conservation, the ADS7843 incorporates a
Pen Interrupt Request feature (PENIRQ), which enables
designers to fully control the power-down operation when
interfacing with Micoprocessors (MPU). Figure 1 is a sim-
plified flow diagram for a PDA showing how PENIRQ is
used to assist in controlling power-down operations.-The ADS7843 is a 12-bit sampling analog-to-digital con-
verter (ADC) used to drive 4-wire touch-screens to serial
interfaces by ratiometrically converting two differential in-
put signals. The ADS7843 also produces an accurate output
with the first conversion cycle once powered up. Because of
this feature, the ADC can be powered up and down continu-
ously, thus, enabling designers to conserve energy in low
power applications such as Personal Digital Assistants (PDA),
where the number of conversions is limited but a fast and
accurate response is required on the first conversion. To
maximize energy conservation, the ADS7843 incorporates a
Pen Interrupt Request feature (PENIRQ), which enables
designers to fully control the power-down operation when
interfacing with Micoprocessors (MPU). Figure 1 is a sim-
plified flow diagram for a PDA showing how PENIRQ is
used to assist in controlling power-down operations.
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Size: 48128 |
Author: Chen Song |
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Description: 论文：ADS7843接口设计
简单介绍了ADS7843的功能特点和工作原理，探讨了ADS7843触摸屏接口芯片的模式选择
和应用技巧，最后给出了基于该系统的一个实际使用方案。-Papers: ADS7843 interface design features a brief introduction of the ADS7843 features and working principle of the ADS7843 Touch Screen interface chip mode selection and application techniques, Finally, the system is one based on the actual use of the program.
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Size: 82944 |
Author: zhaohua |
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Description: 简单介绍了ADS7843的功能特点和工作原理，探讨了触摸屏接口芯片的模式选择和应用技巧，最后给出了基于该系统的一个实际使用方案。-ADS7843 features a brief introduction of the characteristics and working principle of the touch screen interface chip mode selection and application of skills, given a system based on the actual use of the program.
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Size: 82944 |
Author: mjfu |
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Description: ADS7843触摸屏驱动，基于51单片机，作为测试用，测试通过！-ADS7843 touch screen driver, based on 51 single-chip, as a test, test passed!
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Size: 48128 |
Author: hjj |
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Description: 一个简单的ADS7843触屏控制芯片的程序。用GPIO口模拟SPI总线控制系统，适合LM3S系列单片机上使用，开发环境：iar-A simple ADS7843 touch screen controller chip process. GPIO SPI bus interface with analog control system, suitable for use on LM3S series microcontroller, the development environment: iar
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Size: 38912 |
Author: dengzhixian |
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Description: 这两天一直调触摸屏，本来拿到触摸屏的下午就读出来数据了，但是由于是自己搭的电路，不大稳定，本来程序也有一些问题，导致一直调了两天，从读到数据不稳定到稳定，从数据处理有问题到没有问题，一步步完善。
个人感觉程序写的时候好写，关键是调程序，完善程序，调了两天，虽然时间长了一点，但是感觉又学到了不少调程序的技巧。
-This two days has been the touch screen, was to get the touch screen at the afternoon out data, but because of the circuit is a, is not stable, original program also have some problems, has been transferred to two days, from read data not stability to the stability, from data processing has a problem to no problem, perfect step by step.
The individual feels program write good writing, the key is to adjust procedure, perfect the procedure, and the two days, although the time a bit longer, but feel and learned many adjust procedure skills.
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Size: 13312 |
Author: king |
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