Control Registers
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SPNU563A–March 2018
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Multi-Buffered Serial Peripheral Interface Module (MibSPI) with Parallel Pin
Option (MibSPIP)
Table 28-34. SPI Parallel/Modulo Mode Control Register (SPIPMCTRL) Field Descriptions (continued)
Bit Field Value Description
4-2 MMODE0 These bits determine whether the SPI/MibSPI operates with 1, 2, 4, 5, or 6 data lines (if
modulo option is supported by the module).
0 1-data line mode (default). (PMODE0 should be set to 00).
1h 2-data line mode (PMODE0 should be set to 00).
2h 3-data line mode (PMODE0 should be set to 00).
3h 4-data line mode (PMODE0 should be set to 00).
4h 5-data line mode (PMODE0 should be set to 00).
5h 6-data line mode (PMODE0 should be set to 01).
6h-7h Reserved
1-0 PMODE0 Parallel mode bits determine whether the SPI/MibSPI operates with 1, 2, 4, or 8 data lines.
0 Normal operation/1-data line (MMODE0 should be set to 000).
1h 2-data line mode (MMODE0 should be set to 000).
2h 4-data line mode (MMODE0 should be set to 000).
3h 8-data line mode (MMODE0 should be set to 000).
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