nopbxlr

unsigned short tcrc[]={
		       0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5,
		       0x60C6, 0x70E7, 0x8108, 0x9129, 0xA14A, 0xB16B,
		       0xC18C, 0xD1AD, 0xE1CE, 0xF1EF, 0x1231, 0x0210,
		       0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6,
		       0x9339, 0x8318, 0xB37B, 0xA35A, 0xD3BD, 0xC39C,
		       0xF3FF, 0xE3DE, 0x2462, 0x3443, 0x0420, 0x1401,
		       0x64E6, 0x74C7, 0x44A4, 0x5485, 0xA56A, 0xB54B,
		       0x8528, 0x9509, 0xE5EE, 0xF5CF, 0xC5AC, 0xD58D,
		       0x3653, 0x2672, 0x1611, 0x0630, 0x76D7, 0x66F6,