Module esp32c2::spi2::misc

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SPI misc register

Structs§

Type Aliases§

  • ADDR_DTR_EN_R
    Field ADDR_DTR_EN reader - 1: SPI clk and data of SPI_SEND_ADDR state are in DTR mode, including master 1/2/4/8-bm. 0: SPI clk and data of SPI_SEND_ADDR state are in STR mode. Can be configured in CONF state.
  • CK_DIS_R
    Field CK_DIS reader - 1: spi clk out disable, 0: spi clk out enable. Can be configured in CONF state.
  • CK_DIS_W
    Field CK_DIS writer - 1: spi clk out disable, 0: spi clk out enable. Can be configured in CONF state.
  • CK_IDLE_EDGE_R
    Field CK_IDLE_EDGE reader - 1: spi clk line is high when idle 0: spi clk line is low when idle. Can be configured in CONF state.
  • CK_IDLE_EDGE_W
    Field CK_IDLE_EDGE writer - 1: spi clk line is high when idle 0: spi clk line is low when idle. Can be configured in CONF state.
  • CLK_DATA_DTR_EN_R
    Field CLK_DATA_DTR_EN reader - 1: SPI master DTR mode is applied to SPI clk, data and spi_dqs. 0: SPI master DTR mode is only applied to spi_dqs. This bit should be used with bit 17/18/19.
  • CMD_DTR_EN_R
    Field CMD_DTR_EN reader - 1: SPI clk and data of SPI_SEND_CMD state are in DTR mode, including master 1/2/4/8-bm. 0: SPI clk and data of SPI_SEND_CMD state are in STR mode. Can be configured in CONF state.
  • CS0_DIS_R
    Field CS0_DIS reader - SPI CS0 pin enable, 1: disable CS0, 0: spi_cs0 signal is from/to CS0 pin. Can be configured in CONF state.
  • CS0_DIS_W
    Field CS0_DIS writer - SPI CS0 pin enable, 1: disable CS0, 0: spi_cs0 signal is from/to CS0 pin. Can be configured in CONF state.
  • CS1_DIS_R
    Field CS1_DIS reader - SPI CS1 pin enable, 1: disable CS1, 0: spi_cs1 signal is from/to CS1 pin. Can be configured in CONF state.
  • CS1_DIS_W
    Field CS1_DIS writer - SPI CS1 pin enable, 1: disable CS1, 0: spi_cs1 signal is from/to CS1 pin. Can be configured in CONF state.
  • CS2_DIS_R
    Field CS2_DIS reader - SPI CS2 pin enable, 1: disable CS2, 0: spi_cs2 signal is from/to CS2 pin. Can be configured in CONF state.
  • CS2_DIS_W
    Field CS2_DIS writer - SPI CS2 pin enable, 1: disable CS2, 0: spi_cs2 signal is from/to CS2 pin. Can be configured in CONF state.
  • CS3_DIS_R
    Field CS3_DIS reader - SPI CS3 pin enable, 1: disable CS3, 0: spi_cs3 signal is from/to CS3 pin. Can be configured in CONF state.
  • CS3_DIS_W
    Field CS3_DIS writer - SPI CS3 pin enable, 1: disable CS3, 0: spi_cs3 signal is from/to CS3 pin. Can be configured in CONF state.
  • CS4_DIS_R
    Field CS4_DIS reader - SPI CS4 pin enable, 1: disable CS4, 0: spi_cs4 signal is from/to CS4 pin. Can be configured in CONF state.
  • CS4_DIS_W
    Field CS4_DIS writer - SPI CS4 pin enable, 1: disable CS4, 0: spi_cs4 signal is from/to CS4 pin. Can be configured in CONF state.
  • CS5_DIS_R
    Field CS5_DIS reader - SPI CS5 pin enable, 1: disable CS5, 0: spi_cs5 signal is from/to CS5 pin. Can be configured in CONF state.
  • CS5_DIS_W
    Field CS5_DIS writer - SPI CS5 pin enable, 1: disable CS5, 0: spi_cs5 signal is from/to CS5 pin. Can be configured in CONF state.
  • CS_KEEP_ACTIVE_R
    Field CS_KEEP_ACTIVE reader - spi cs line keep low when the bit is set. Can be configured in CONF state.
  • CS_KEEP_ACTIVE_W
    Field CS_KEEP_ACTIVE writer - spi cs line keep low when the bit is set. Can be configured in CONF state.
  • DATA_DTR_EN_R
    Field DATA_DTR_EN reader - 1: SPI clk and data of SPI_DOUT and SPI_DIN state are in DTR mode, including master 1/2/4/8-bm. 0: SPI clk and data of SPI_DOUT and SPI_DIN state are in STR mode. Can be configured in CONF state.
  • DQS_IDLE_EDGE_R
    Field DQS_IDLE_EDGE reader - The default value of spi_dqs. Can be configured in CONF state.
  • MASTER_CS_POL_R
    Field MASTER_CS_POL reader - In the master mode the bits are the polarity of spi cs line, the value is equivalent to spi_cs ^ spi_master_cs_pol. Can be configured in CONF state.
  • MASTER_CS_POL_W
    Field MASTER_CS_POL writer - In the master mode the bits are the polarity of spi cs line, the value is equivalent to spi_cs ^ spi_master_cs_pol. Can be configured in CONF state.
  • QUAD_DIN_PIN_SWAP_R
    Field QUAD_DIN_PIN_SWAP reader - 1: SPI quad input swap enable, swap FSPID with FSPIQ, swap FSPIWP with FSPIHD. 0: spi quad input swap disable. Can be configured in CONF state.
  • QUAD_DIN_PIN_SWAP_W
    Field QUAD_DIN_PIN_SWAP writer - 1: SPI quad input swap enable, swap FSPID with FSPIQ, swap FSPIWP with FSPIHD. 0: spi quad input swap disable. Can be configured in CONF state.
  • R
    Register MISC reader
  • SLAVE_CS_POL_R
    Field SLAVE_CS_POL reader - spi slave input cs polarity select. 1: inv 0: not change. Can be configured in CONF state.
  • SLAVE_CS_POL_W
    Field SLAVE_CS_POL writer - spi slave input cs polarity select. 1: inv 0: not change. Can be configured in CONF state.
  • W
    Register MISC writer