F5529如何向地址为32位的FLASH写数据

想做DDS，往FLSAH中写入波形数据

程序如下：

void write_Triangle (uint32_t address)
{
uint32_t *Flash_ptr; // Flash pointer
unsigned int i;
Flash_ptr = (uint32_t *) address; // Initialize Flash pointer
FCTL1 = FWKEY + ERASE; // Set Erase bit
FCTL3 = FWKEY; // Clear Lock bit
*Flash_ptr = 0; // Dummy write to erase Flash segment

FCTL1 = FWKEY + WRT; // Set WRT bit for write operation

for (i = 0; i < 4096; i++)
{
if(i < 2048)
*Flash_ptr++ = i; // Write value to flash
else
*Flash_ptr++ = 4095 - i; // Write value to flash
}

FCTL1 = FWKEY; // Clear WRT bit
FCTL3 = FWKEY + LOCK; // Set LOCK bit
}

函数传入0x14400，传入函数后只剩下0x4400，取16位

uint32_t *p;

p = 0x14400;

此时p也只剩下16位，这个是不是跟16位MCU有关，那F5529有地址高于16位的FLASH，如何写呢？

谢谢！