ss_level=low, tbc=busy, tce=idle, spol=high, ss_sel=SS0, tbc_int_en=disable, msms=delay, ss_owner=SPI_controller, wms=byte_aligned
SPI Bit-Aligned Transfer Configure Register
| wms | Work Mode Select 0 (byte_aligned): undefined 1 (reserved): undefined 2 (bit_aligned_3wire): undefined 3 (bit_aligned_standard): undefined |
| ss_sel | SPI Chip Select 0 (SS0): undefined 1 (SS1): undefined 2 (SS2): undefined 3 (SS3): undefined |
| spol | SPI Chip Select Signal Polarity Control 0 (high): undefined 1 (low): undefined |
| ss_owner | SS Output Owner Select 0 (SPI_controller): undefined 1 (Software): undefined |
| ss_level | 0 (low): undefined 1 (high): undefined |
| tx_frm_len | Configure the length of serial data frame of TX |
| rx_frm_len | Configure the length of serial data frame of RX |
| tbc_int_en | Transfer Bits Completed Interrupt Enable 0 (disable): undefined 1 (enable): undefined |
| tbc | Transfer Bits Completed 0 (busy): undefined 1 (completed): undefined |
| msms | Master Sample Standard 0 (delay): undefined 1 (standard): undefined |
| tce | Transfer Control Enable 0 (idle): undefined 1 (init): undefined |