刚学430。网上看到一程序，有点东西没有接触过，想请教下一下程序的意思：
#include <msp430x41x.h>
#pragma memory = constseg(TAB)
unsigned char data1[16] = {0x12,0x34,0x56,0x78,0xED,0xCB,0xA9,0x87,0x12,0x34,0x56,0x78,0x01,0xFE,0x01,0xFE};
unsigned char data2[4] = {0x12,0,0,0};
unsigned char DefaultKey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
#pragma memory=default
/*************************************************************************************************************************
#pragma memory =
........
#pragma memory=default这种用法是什么意思？是不是只在IAR里面能用？另外，16位单片机都能用？MSP430F5529可以用么？
