Module ctrl

Source
Expand description

SPI1 control register.

Structs§

CTRL_SPEC
SPI1 control register.

Type Aliases§

D_POL_R
Field D_POL reader - The bit is used to set MOSI line polarity, 1: high 0, low
D_POL_W
Field D_POL writer - The bit is used to set MOSI line polarity, 1: high 0, low
FADDR_OCT_R
Field FADDR_OCT reader - Apply 8 signals during address phase 1:enable 0: disable
FASTRD_MODE_R
Field FASTRD_MODE reader - This bit enable the bits: spi_mem_fread_qio, spi_mem_fread_dio, spi_mem_fread_qout and spi_mem_fread_dout. 1: enable 0: disable.
FASTRD_MODE_W
Field FASTRD_MODE writer - This bit enable the bits: spi_mem_fread_qio, spi_mem_fread_dio, spi_mem_fread_qout and spi_mem_fread_dout. 1: enable 0: disable.
FCMD_OCT_R
Field FCMD_OCT reader - Apply 8 signals during command phase 1:enable 0: disable
FCMD_QUAD_R
Field FCMD_QUAD reader - Apply 4 signals during command phase 1:enable 0: disable
FCMD_QUAD_W
Field FCMD_QUAD writer - Apply 4 signals during command phase 1:enable 0: disable
FCS_CRC_EN_R
Field FCS_CRC_EN reader - For SPI1, initialize crc32 module before writing encrypted data to flash. Active low.
FDIN_OCT_R
Field FDIN_OCT reader - Apply 8 signals during read-data phase 1:enable 0: disable
FDOUT_OCT_R
Field FDOUT_OCT reader - Apply 8 signals during write-data phase 1:enable 0: disable
FDUMMY_RIN_R
Field FDUMMY_RIN reader - In the dummy phase of a MSPI read data transfer when accesses to flash, the signal level of SPI bus is output by the MSPI controller.
FDUMMY_RIN_W
Field FDUMMY_RIN writer - In the dummy phase of a MSPI read data transfer when accesses to flash, the signal level of SPI bus is output by the MSPI controller.
FDUMMY_WOUT_R
Field FDUMMY_WOUT reader - In the dummy phase of a MSPI write data transfer when accesses to flash, the signal level of SPI bus is output by the MSPI controller.
FDUMMY_WOUT_W
Field FDUMMY_WOUT writer - In the dummy phase of a MSPI write data transfer when accesses to flash, the signal level of SPI bus is output by the MSPI controller.
FREAD_DIO_R
Field FREAD_DIO reader - In the read operations address phase and read-data phase apply 2 signals. 1: enable 0: disable.
FREAD_DIO_W
Field FREAD_DIO writer - In the read operations address phase and read-data phase apply 2 signals. 1: enable 0: disable.
FREAD_DUAL_R
Field FREAD_DUAL reader - In the read operations, read-data phase apply 2 signals. 1: enable 0: disable.
FREAD_DUAL_W
Field FREAD_DUAL writer - In the read operations, read-data phase apply 2 signals. 1: enable 0: disable.
FREAD_QIO_R
Field FREAD_QIO reader - In the read operations address phase and read-data phase apply 4 signals. 1: enable 0: disable.
FREAD_QIO_W
Field FREAD_QIO writer - In the read operations address phase and read-data phase apply 4 signals. 1: enable 0: disable.
FREAD_QUAD_R
Field FREAD_QUAD reader - In the read operations read-data phase apply 4 signals. 1: enable 0: disable.
FREAD_QUAD_W
Field FREAD_QUAD writer - In the read operations read-data phase apply 4 signals. 1: enable 0: disable.
Q_POL_R
Field Q_POL reader - The bit is used to set MISO line polarity, 1: high 0, low
Q_POL_W
Field Q_POL writer - The bit is used to set MISO line polarity, 1: high 0, low
R
Register CTRL reader
RESANDRES_R
Field RESANDRES reader - The Device ID is read out to SPI_MEM_RD_STATUS register, this bit combine with spi_mem_flash_res bit. 1: enable 0: disable.
RESANDRES_W
Field RESANDRES writer - The Device ID is read out to SPI_MEM_RD_STATUS register, this bit combine with spi_mem_flash_res bit. 1: enable 0: disable.
TX_CRC_EN_R
Field TX_CRC_EN reader - For SPI1, enable crc32 when writing encrypted data to flash. 1: enable 0:disable
W
Register CTRL writer
WP_R
Field WP reader - Write protect signal output when SPI is idle. 1: output high, 0: output low.
WP_W
Field WP writer - Write protect signal output when SPI is idle. 1: output high, 0: output low.
WRSR_2B_R
Field WRSR_2B reader - two bytes data will be written to status register when it is set. 1: enable 0: disable.
WRSR_2B_W
Field WRSR_2B writer - two bytes data will be written to status register when it is set. 1: enable 0: disable.