CS4280_ACCTL
BA0WRITE4(sc, CS4280_ACCTL, 0);
BA0WRITE4(sc, CS4280_ACCTL, ACCTL_RSTN);
BA0WRITE4(sc, CS4280_ACCTL, ACCTL_ESYN | ACCTL_RSTN);
BA0WRITE4(sc, CS4280_ACCTL, ACCTL_VFRM | ACCTL_ESYN | ACCTL_RSTN);
BA0WRITE4(sc, CS4280_ACCTL,
BA0WRITE4(sc, CS4280_ACCTL,
while ((BA0READ4(sc, CS4280_ACCTL) & ACCTL_DCV)) {
BA0WRITE4(sc, CS4280_ACCTL, 0);
BA0WRITE4(sc, CS4280_ACCTL, ACCTL_RSTN);
BA0WRITE4(sc, CS4280_ACCTL, ACCTL_ESYN | ACCTL_RSTN);
BA0WRITE4(sc, CS4280_ACCTL, ACCTL_VFRM | ACCTL_ESYN | ACCTL_RSTN);