FIR_OP4_SHIFT
(FIR_OP_RBW << FIR_OP4_SHIFT));
(FIR_OP_RS << FIR_OP4_SHIFT));
(FIR_OP_CM3 << FIR_OP4_SHIFT) |
(FIR_OP_WB << FIR_OP4_SHIFT) |