SN9C102_SYNC_N_SCALE
WriteReg8(SN9C102_SYNC_N_SCALE, 0x86);
err = ReadReg(SN9C102_SYNC_N_SCALE, &r, 1, true);
err = WriteReg8(SN9C102_SYNC_N_SCALE, r);
Device()->WriteReg8(SN9C102_SYNC_N_SCALE, 0x06); /* no compression, normal curve,
Device()->WriteReg8(SN9C102_SYNC_N_SCALE, 0x06); /* no compression, normal curve,