摘要
针对PXA处理器提出一种BLOBPOST固件设计与实现方法,并已经应用于产品的批量生产。根据BLOB启动流程的特点,在BLOB下加入硬件测试代码,验证硬件设计的可行性和可靠性。结合LCD显示提高系统硬件的测试效率和直观性,实现批量生产过程中硬件测试的自动化。
This article introduces a method of design and implementation of BLOB POST firmware in light of PXA processor, and has been applied in batch manufacture of the products. According to the characteristic of BLOB startup process, hardware test code is added in BLOB condition to validate the feasibility and reliability of firmware design. With the help of LCD, the efficiency and intuitiveness of the test are im- proved in order to realize the automatization during batch manufacture.
出处
《计算机应用与软件》
CSCD
2010年第9期66-68,共3页
Computer Applications and Software
基金
上海市科委重大项目(08DZ1500405)
