PMIF_SWINF_0_WDATA_31_0
[PMIF_SWINF_0_WDATA_31_0] = 0x0C04,
[PMIF_SWINF_0_WDATA_31_0] = 0x0804,
arb->chan.wdata = PMIF_SWINF_0_WDATA_31_0 + chan_offset;