Module esp32s3::spi0::user

SPI0 user register.

Structs

R

Register USER reader

USER_SPEC

SPI0 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.

CS_HOLD_R

Field CS_HOLD reader - Set this bit to keep SPI_CS low when MSPI is in DONE state.

CS_HOLD_W

Field CS_HOLD writer - Set this bit to keep SPI_CS low when MSPI is in DONE state.

CS_SETUP_R

Field CS_SETUP reader - Set this bit to keep SPI_CS low when MSPI is in PREP state.

CS_SETUP_W

Field CS_SETUP writer - Set this bit to keep SPI_CS low when MSPI is in PREP state.

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 - This bit enable the DUMMY phase of an SPI transfer.

USR_DUMMY_W

Field USR_DUMMY writer - This bit enable the DUMMY phase of an SPI transfer.