在EZ Flash 3中写入PSRAM为1

我就差这么一点了。我试着先备份一个,然后备份两个块,但不是三个,这就是诀窍。事后注意,有多少函数写入0x08000000、0x08020000和0x0804000:

void            OpenNorWrite()
{
        *(vuint16 *)0x9fe0000 = 0xd200;
        *(vuint16 *)0x8000000 = 0x1500;
        *(vuint16 *)0x8020000 = 0xd200;
        *(vuint16 *)0x8040000 = 0x1500;
        *(vuint16 *)0x9C40000 = 0x1500;
        *(vuint16 *)0x9fc0000 = 0x1500;
}

CloseNorWrite();
SetRompage(0x180-3);
OpenNorWrite();
rb=FLASHBASE+(0x20000*3);
for(ra=0;ra<(sizeof(prog)>>2);ra++)
{
    rc=prog[ra];
    PUT16(rb,(rc>> 0)&0xFFFF); rb+=2;
    PUT16(rb,(rc>>16)&0xFFFF); rb+=2;
}
CloseNorWrite();
SetRomPage(0x180);
reboot();