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首页 > 分享下载 > 嵌入式系统 > 尝试用的 MAX6956 和 MAX6957 的 SPI 和 I²C GPIO 和从 PC 的 LED 显示驱动程序

尝试用的 MAX6956 和 MAX6957 的 SPI 和 I²C GPIO 和从 PC 的 LED 显示驱动程序

资料介绍
摘要: 本应用指南描述了一个电脑程序,可下载免费,协助 MAX6956 和 MAX6957 LED 显示驱动程序和 GPIO (端口扩展器) 的评价。

Maxim > App Notes > AUTOMOTIVE DISPLAY DRIVERS

Keywords: GPIO, port expanders, static LED, LED display drivers, LED drivers, display drivers, SPI, I2C, serial, Jun 28, 2002
blink, 3V

APPLICATION NOTE 1142
Experimenting with the MAX6956 and MAX6957 SPI and IC GPIO
and LED Display Drivers from a PC

Abstract: This application note describes a PC program, downloadable free, to assist evaluation of the MAX6956
and MAX6957 LED display drivers and GPIO (port expanders).


The MAX6956 and MAX6957 are versatile 28-segment LED display drivers which allow any of the outputs to be
configured as general purpose inputs/outputs (GPIO). Control is made through a high-speed SPI (MAX6957) or
IC (MAX6956) serial interface.

This application note describes a utility program which allows a MAX6957 ……
标签:MaximGPIOportexpandersstaticLEDLEDdisplaydriversLEDdriversdisplaydriversSPII2Cserialblink3V
尝试用的 MAX6956 和 MAX6957 的 SPI 和 I²C GPIO 和从 PC 的 LED 显示驱动程序
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