IAR for AVR 环境的相关文档，包括：IARAVR编译说明，IAR-AVR C 编译器简要说明，EWAVR+4.10中文用户手册，另有ewavr511b的注册机程序。-IAR for AVR environment-related documents, including: IARAVR compilers note, IAR-AVR C compiler a brief descr iption, EWAVR+ 4.10 Chinese user