[10bit 6taps]
 237, 26B, 273, 279, 29E, 2AB, 2B5, 2C7,
 2CB, 2E3, 2F2, 31B, 327, 32D, 33C, 35A,
 369, 38B, 38E, 39C, 3A3, 3A6, 3AA, 3AC,
 3B1, 3C6, 3C9, 3D8,