我用的是EasyARM2200,在把程序烧到片外Flash的时候就报这个错误,
CPU是LPC2210,没有片内FLASH,Blank0-Flash,Blank1-RAM,JTAG驱动1.5
FLASH0 地址:0x80000000,大小:0x00200000 JP1,JP2,JP3,JP4断开,JP5,JP8短接,JP7为OUTSIDE模式
0xffffffff! Flash Sector 0 write failed! 搜索过论坛的帖子,试了N次,硬是不行
而且连片内RAM调试最基本的ARM指令,也不能通过 Disassembly后的代码为:
start [0xffffffff] dci 0xffffffff ; ? undefined 40000004 [0xffffffff] dci 0xffffffff ; ? undefined 40000008 [0xffffffff] dci 0xffffffff ; ? undefined loop [0xffffffff] dci 0xffffffff ; ? undefined 40000010 [0xffffffff] dci 0xffffffff ; ? undefined 40000014 [0xffffffff] dci 0xffffffff ; ? undefined 40000018 [0xffffffff] dci 0xffffffff ; ? undefined 4000001c [0xffffffff] dci 0xffffffff ; ? undefined ......
点了下单步运行,就报错了,根本运行不了
No disassembly could be read at the requested address (连报2次这种错误)
在disassembly窗口中的代码是: fffffdec [0xffffffff] dcd 0xffffffff .... fffffdf0 [0xffffffff] dcd 0xffffffff .... fffffdf4 [0xffffffff] dcd 0xffffffff .... fffffdf8 [0xffffffff] dcd 0xffffffff .... fffffdfc [0xffffffff] dcd 0xffffffff .... fffffe00 [0xffffffff] dcd 0xffffffff .... fffffe04 [0xffffffff] dcd 0xffffffff ....
求各位帮个忙,我是新手,这问题太郁闷了,也不知道这EASYARM2200是不是坏了?
再问个问题,ADS的代码中怎么不能使用 .equ ....的格式,在 Embest的板子上却可以
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