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标题: LF2406控制板无法下载程序到RAM，是否先要擦除Flash的程序 [打印本页]

作者: reporter 时间: 2013-9-12 09:54 标题: LF2406控制板无法下载程序到RAM，是否先要擦除Flash的程序

LF2406控制板无法下载程序到RAM，下载时显示“Data verification failed at address 0x8000.Please verify target memory and memory map.”,是否先要擦除Flash上原来烧入的程序？请问怎么擦除呢？
下面是我的CMD文件：
MEMORY
{
&nbsp; &nbsp;&nbsp; &nbsp; PAGE 0: VECS: origin = 0x8000,&nbsp;&nbsp;length 0x0040
&nbsp; &nbsp;&nbsp; &nbsp; PAGE 0: PROG: origin = 0x8060,&nbsp;&nbsp;length 0x0700
&nbsp; &nbsp;&nbsp; &nbsp; PAGE 1: B0&nbsp;&nbsp;: origin = 0x0200,&nbsp;&nbsp;length 0x0100
&nbsp; &nbsp;&nbsp; &nbsp; PAGE 1: B1&nbsp;&nbsp;: origin = 0x0300,&nbsp;&nbsp;length 0x0100
&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; PAGE 1: B2&nbsp;&nbsp;: origin = 0x0060,&nbsp;&nbsp;length 0x0020
&nbsp; &nbsp;&nbsp; &nbsp; PAGE 1: DATA: origin = 0x0860,&nbsp;&nbsp;length 0x0700
}

SECTIONS
{
&nbsp; &nbsp;&nbsp; &nbsp; .vectors&nbsp;&nbsp;: {}&nbsp;&nbsp;&gt;VECS PAGE 0 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; /* 中断向量表 */
&nbsp; &nbsp;&nbsp; &nbsp; .text&nbsp; &nbsp;&nbsp;&nbsp;: {}&nbsp;&nbsp;&gt

ROG PAGE 0&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;/* 可执行代码和字符串 */
&nbsp; &nbsp;&nbsp; &nbsp; .cinit&nbsp; &nbsp; : {}&nbsp;&nbsp;&gt

ROG PAGE 0
&nbsp; &nbsp;&nbsp; &nbsp; .data&nbsp; &nbsp;&nbsp;&nbsp;: {}&nbsp;&nbsp;&gt;DATA PAGE 1&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;/* 初始化变量和常数表 */
&nbsp; &nbsp;&nbsp; &nbsp; .bss&nbsp; &nbsp;&nbsp; &nbsp;: {}&nbsp;&nbsp;&gt;DATA PAGE 1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; /* 保留全局变量和静态变量空间 */
&nbsp; &nbsp;&nbsp; &nbsp; .const&nbsp; &nbsp; : {}&nbsp;&nbsp;&gt;DATA PAGE 1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; /* 字符串和switch表 */&nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; .switch&nbsp; &nbsp;: {}&nbsp;&nbsp;&gt

ROG PAGE 0&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;/* 包含.switch语句建立的表格 */
&nbsp; &nbsp;&nbsp; &nbsp; .stack&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;: {}&nbsp;&nbsp;&gt;DATA PAGE 1&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;/* 为系统堆栈分配存储器 */
&nbsp; &nbsp;&nbsp; &nbsp; .system&nbsp; &nbsp;: {}&nbsp;&nbsp;&gt;DATA PAGE 1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; /* 为动态存储器函数分配存储器空间 */

}&nbsp; &nbsp;

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