Module esp32s3::spi1::user

source ·
Expand description

SPI1 user register.

Structs

  • R
    Register USER reader
  • USER_SPEC
    SPI1 user register.
  • W
    Register USER writer

Type Definitions

  • CK_OUT_EDGE_R
    Field CK_OUT_EDGE reader - This bit, combined with SPI_MEM_CK_IDLE_EDGE bit, is used to change the clock mode 0~3 of SPI_CLK.
  • CK_OUT_EDGE_W
    Field CK_OUT_EDGE writer - This bit, combined with SPI_MEM_CK_IDLE_EDGE bit, is used to change the clock mode 0~3 of SPI_CLK.
  • FWRITE_DIO_R
    Field FWRITE_DIO reader - Set this bit to enable 2-bm in ADDR and DOUT phase in SPI1 write operation.
  • FWRITE_DIO_W
    Field FWRITE_DIO writer - Set this bit to enable 2-bm in ADDR and DOUT phase in SPI1 write operation.
  • FWRITE_DUAL_R
    Field FWRITE_DUAL reader - Set this bit to enable 2-bm in DOUT phase in SPI1 write operation.
  • FWRITE_DUAL_W
    Field FWRITE_DUAL writer - Set this bit to enable 2-bm in DOUT phase in SPI1 write operation.
  • FWRITE_QIO_R
    Field FWRITE_QIO reader - Set this bit to enable 4-bit-mode(4-bm) in ADDR and DOUT phase in SPI1 write operation.
  • FWRITE_QIO_W
    Field FWRITE_QIO writer - Set this bit to enable 4-bit-mode(4-bm) in ADDR and DOUT phase in SPI1 write operation.
  • FWRITE_QUAD_R
    Field FWRITE_QUAD reader - Set this bit to enable 4-bm in DOUT phase in SPI1 write operation.
  • FWRITE_QUAD_W
    Field FWRITE_QUAD writer - Set this bit to enable 4-bm in DOUT phase in SPI1 write operation.
  • USR_ADDR_R
    Field USR_ADDR reader - Set this bit to enable enable the ADDR phase of an operation.
  • USR_ADDR_W
    Field USR_ADDR writer - Set this bit to enable enable the ADDR phase of an operation.
  • USR_COMMAND_R
    Field USR_COMMAND reader - Set this bit to enable enable the CMD phase of an operation.
  • USR_COMMAND_W
    Field USR_COMMAND writer - Set this bit to enable enable the CMD phase of an operation.
  • USR_DUMMY_IDLE_R
    Field USR_DUMMY_IDLE reader - SPI_CLK is disabled(No clock edges) in DUMMY phase when the bit is enable.
  • USR_DUMMY_IDLE_W
    Field USR_DUMMY_IDLE writer - SPI_CLK is disabled(No clock edges) in DUMMY phase when the bit is enable.
  • USR_DUMMY_R
    Field USR_DUMMY reader - Set this bit to enable enable the DUMMY phase of an operation.
  • USR_DUMMY_W
    Field USR_DUMMY writer - Set this bit to enable enable the DUMMY phase of an operation.
  • USR_MISO_HIGHPART_R
    Field USR_MISO_HIGHPART reader - DIN phase only access to high-part of the buffer SPI_MEM_W8_REG~SPI_MEM_W15_REG. 1: enable 0: disable.
  • USR_MISO_HIGHPART_W
    Field USR_MISO_HIGHPART writer - DIN phase only access to high-part of the buffer SPI_MEM_W8_REG~SPI_MEM_W15_REG. 1: enable 0: disable.
  • USR_MISO_R
    Field USR_MISO reader - Set this bit to enable enable the DIN phase of a read-data operation.
  • USR_MISO_W
    Field USR_MISO writer - Set this bit to enable enable the DIN phase of a read-data operation.
  • USR_MOSI_HIGHPART_R
    Field USR_MOSI_HIGHPART reader - DOUT phase only access to high-part of the buffer SPI_MEM_W8_REG~SPI_MEM_W15_REG. 1: enable 0: disable.
  • USR_MOSI_HIGHPART_W
    Field USR_MOSI_HIGHPART writer - DOUT phase only access to high-part of the buffer SPI_MEM_W8_REG~SPI_MEM_W15_REG. 1: enable 0: disable.
  • USR_MOSI_R
    Field USR_MOSI reader - Set this bit to enable the DOUT phase of an write-data operation.
  • USR_MOSI_W
    Field USR_MOSI writer - Set this bit to enable the DOUT phase of an write-data operation.