基于博创实验箱9个实验源代码。

This solution is an 80mm thermal printer printer that employs IPI 800932 print heads and an automatic paper cutter.  This printer has a wide range of applications and can be used to print various receipts and invoices for POS systems,  cashiers, and ATM.This solution utilizes the NUC505 series and is capable of reaching a printing speed of 150mm per  second. It supports multiple transmission methods, including Bluetooth, serial ports, network ports, USB printer class,  and so on, and supports Ethernet data communication and data transmission. This solution is also furnished with  out-of-paper detection and overheating protection circuits.  This file includes the PC software and source code of 80mm Thermal Printer. File Path: PC software: SW_NUC505_80mm_Thermal_Printer_V1.0PC Software

W90X900 Stand-alone Library(Non-OS) Analog to Digital signal function library

Introduction to ARM Ltd Programmers Model Instruction Sets System Design Development Tools

AT91系列ARM芯片的开发技术.rar-porting series ARM chip development technology. Rar

AT91的库函数结构说明PDF文档，好东西。-The document of the AT91 s liberary function structure description. It is one very good thing.

ARM7-44B0的BIOS测试程序，本程序在我的44BO的试验板上成功跑通-ARM7-44B0 the BIOS test procedures, the procedures in my 44BO successfully run the test on-board pass

lpc2200工程模板的使用指南，在新的开发板的光盘里面已经没有了-lpc2200 project template user guide, in the new development board CD-ROM which has no

用LPC213X系列的PWM来产生语音。语音数据来源于PC机转换后得到的。最大可以是16位的。 由于是PWM所以输出端口需要低通滤波才能够得到比较干净的声音。 可以经过修改使用LPC2132以上的ARM的D/A来产生。 This project outputs audio on PWM0 using wave samples that are stored in the on-chip Flash ROM. -LPC213X series used to generate the PWM voice. Voice data from the PC after the conversion. It is the largest of 16. Because there is PWM output ports need low-pass filter can be relatively clean voice. It has been modified over the use LPC2132 ARM D/A to produce. This project outputs audio on PWM0 using wave samples that are stored in the on-chip Flash ROM.

hyesco AT91RM9200 bootloader for IRAM source code

nand boot memory main-nand boot memory main