FIR_OP3_SHIFT
(FIR_OP_CM1 << FIR_OP3_SHIFT) |
(FIR_OP_RBW << FIR_OP3_SHIFT));
(FIR_OP_CW1 << FIR_OP3_SHIFT) |
(FIR_OP_WB << FIR_OP3_SHIFT) |
(FIR_OP_PA << FIR_OP3_SHIFT) |