lpc2148_ram.mac

在ARM上实现USB功能源代码

execUserPreload()
{
    __writeMemory32(0x00000002, 0xE01FC040, "Memory"); // MEMMAP = 2;
    __writeMemory32(0x00000000, 0xE01FC080, "Memory"); // PLLCON = 0;
    __writeMemory32(0x000000AA, 0xE01FC08C, "Memory"); // PLLFEED = 0xAA;
    __writeMemory32(0x00000055, 0xE01FC08C, "Memory"); // PLLFEED = 0x55;
}