资料下载
×
嵌入式系统中的Flash设计与分析
消耗积分:3 |
格式:rar |
大小:123 |
2009-07-30
分享资料个
针对嵌入式系统的Flash 操作方式,深入分析了基于JTAG 和UART 的两种Flash 操作方式。基于JTAG 方式的Flash 操作调试程序方便；基于UART 的方式程序下载、系统升级方便。以AT49BV1604A 存储器和三星公司的S3C4510B 芯片为例探讨了这两种方式的操作，在基于嵌入式系统的E1-以太网网络桥接器的设计中得到了较好的使用效果。
关键词: Flash； JTAG； UART； AT49BV1604A
Abstract: According to the Flash operation ,a in-depth analysis of JTAG and UART modes is
developed. JTAG operation is used in program debug and UART operation is used in program
download and system upgrade. The two modes are introduced in this paper, which have got a
good effect in the design of E1-Ethernet bridge based on embedded system, and Flash chip
AT49BV1604A and ARM chip S3C4510B were used.
Key words: Flash; JTAG; UART; AT49BV1604A
关键词: Flash； JTAG； UART； AT49BV1604A
Abstract: According to the Flash operation ,a in-depth analysis of JTAG and UART modes is
developed. JTAG operation is used in program debug and UART operation is used in program
download and system upgrade. The two modes are introduced in this paper, which have got a
good effect in the design of E1-Ethernet bridge based on embedded system, and Flash chip
AT49BV1604A and ARM chip S3C4510B were used.
Key words: Flash; JTAG; UART; AT49BV1604A
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
评论(0)
发评论
- 相关下载
- 相关文章
