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What is the limitation of SPI 2-bit transfer mode?  Datum:2015-07-09

For NuMico® M051BN, NUC122, NUC130 and NUC140 series, SPI supports single and burst transfer mode. However, in 2-bit transfer mode, it only supports the single mode (TX_NUM(SPI_CNTRL[9:8])=0x00). In 2-bit transfer mode, the registers SPI_Tx0 and SPI_Rx0 are mapping to the channel 0 (MISOx0, MOSIx0), but the registers SPI_Tx1 and SPI_Rx1 are mapping to the channel 1 (MISOx1, MOSIx1).

FAQ82

Produkte: Mikrocontroller ,Arm Cortex-M0-MCUs ,M051-Base-Serie ,NUC120/122/123/220-USB-Serie ,NUC130/230-CAN-Serie ,NUC140/240-Konnektivität-Serie
Applikationen:
Funktion: Peripherals,Connectivity,SPI
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