外扩SDRAM

[复制链接]
801|7
 楼主| zhaoxqi 发表于 2019-4-23 17:28 | 显示全部楼层 |阅读模式
我使用的VC5509,硬件仿真器为XDS510,在做外扩SDRAM的时候,写不进去数据。请教各位帮忙解决,谢谢
jlyuan 发表于 2019-4-23 17:31 | 显示全部楼层
怎么错了?
 楼主| zhaoxqi 发表于 2019-4-23 17:34 | 显示全部楼层
如下:
Trouble Reading Memory Block at 0x6005 on Page 1 of Length 0x1:
Error 0x80000002/-1143
Fatal Error during: Memory,
The memory at 0x0000C008 continually indicated it was 'not ready'
All memory operations currently in progress were aborted in order
to regain control of the processor.
This is considered a catastrophic event, but the debugger should
still be able to access memory and CPU registers.
System state has been altered. It is strongly advised
that the processor should be reset before resuming execution,


Sequence ID: 65
Error Code: -1143
Error Class: 0x80000002
heweibig 发表于 2019-4-23 17:37 | 显示全部楼层
没办法了。。。
huangchui 发表于 2019-4-23 17:41 | 显示全部楼层
你使用的是什么接口通信协议?
zhanghqi 发表于 2019-4-23 17:46 | 显示全部楼层
SDRAM的地址写对了吗?
 楼主| zhaoxqi 发表于 2019-4-23 17:50 | 显示全部楼层
唉,还是没有什么结果,算了,先结贴吧,多谢大家啦
consumption 发表于 2019-4-24 14:59 | 显示全部楼层
硬件连接,软件配置,地址设置,检查一下
您需要登录后才可以回帖 登录 | 注册

本版积分规则

808

主题

10636

帖子

4

粉丝
快速回复 在线客服 返回列表 返回顶部