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esp-idf/components/soc/esp32c3/include/soc/spi_mem_struct.h

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/*
* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef volatile struct spi_mem_dev_s {
union {
struct {
uint32_t mst_st: 4; /*The current status of SPI1 master FSM.*/
uint32_t st: 4; /*The current status of SPI1 slave FSM: mspi_st. 0: idle state 1: preparation state 2: send command state 3: send address state 4: wait state 5: read data state 6:write data state 7: done state 8: read data end state.*/
uint32_t reserved8: 9; /*reserved*/
uint32_t flash_pe: 1; /*In user mode it is set to indicate that program/erase operation will be triggered. The bit is combined with spi_mem_usr bit. The bit will be cleared once the operation done.1: enable 0: disable.*/
uint32_t usr: 1; /*User define command enable. An operation will be triggered when the bit is set. The bit will be cleared once the operation done.1: enable 0: disable.*/
uint32_t flash_hpm: 1; /*Drive Flash into high performance mode. The bit will be cleared once the operation done.1: enable 0: disable.*/
uint32_t flash_res: 1; /*This bit combined with reg_resandres bit releases Flash from the power-down state or high performance mode and obtains the devices ID. The bit will be cleared once the operation done.1: enable 0: disable.*/
uint32_t flash_dp: 1; /*Drive Flash into power down. An operation will be triggered when the bit is set. The bit will be cleared once the operation done.1: enable 0: disable.*/
uint32_t flash_ce: 1; /*Chip erase enable. Chip erase operation will be triggered when the bit is set. The bit will be cleared once the operation done.1: enable 0: disable.*/
uint32_t flash_be: 1; /*Block erase enable(32KB) . Block erase operation will be triggered when the bit is set. The bit will be cleared once the operation done.1: enable 0: disable.*/
uint32_t flash_se: 1; /*Sector erase enable(4KB). Sector erase operation will be triggered when the bit is set. The bit will be cleared once the operation done.1: enable 0: disable.*/
uint32_t flash_pp: 1; /*Page program enable(1 byte ~256 bytes data to be programmed). Page program operation will be triggered when the bit is set. The bit will be cleared once the operation done .1: enable 0: disable.*/
uint32_t flash_wrsr: 1; /*Write status register enable. Write status operation will be triggered when the bit is set. The bit will be cleared once the operation done.1: enable 0: disable.*/
uint32_t flash_rdsr: 1; /*Read status register-1. Read status operation will be triggered when the bit is set. The bit will be cleared once the operation done.1: enable 0: disable.*/
uint32_t flash_rdid: 1; /*Read JEDEC ID . Read ID command will be sent when the bit is set. The bit will be cleared once the operation done. 1: enable 0: disable.*/
uint32_t flash_wrdi: 1; /*Write flash disable. Write disable command will be sent when the bit is set. The bit will be cleared once the operation done. 1: enable 0: disable.*/
uint32_t flash_wren: 1; /*Write flash enable. Write enable command will be sent when the bit is set. The bit will be cleared once the operation done. 1: enable 0: disable.*/
uint32_t flash_read: 1; /*Read flash enable. Read flash operation will be triggered when the bit is set. The bit will be cleared once the operation done. 1: enable 0: disable.*/
};
uint32_t val;
} cmd;
uint32_t addr; /*SPI1 address register*/
union {
struct {
uint32_t reserved0: 3; /*reserved*/
uint32_t fdummy_out: 1; /*In the dummy phase the signal level of spi is output by the spi controller.*/
uint32_t reserved4: 3; /*reserved*/
uint32_t fcmd_dual: 1; /*Apply 2 signals during command phase 1:enable 0: disable*/
uint32_t fcmd_quad: 1; /*Apply 4 signals during command phase 1:enable 0: disable*/
uint32_t reserved9: 1; /*reserved*/
uint32_t fcs_crc_en: 1; /*For SPI1 initialize crc32 module before writing encrypted data to flash. Active low.*/
uint32_t tx_crc_en: 1; /*For SPI1 enable crc32 when writing encrypted data to flash. 1: enable 0:disable*/
uint32_t reserved12: 1; /*reserved*/
uint32_t fastrd_mode: 1; /*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.*/
uint32_t fread_dual: 1; /*In the read operations read-data phase apply 2 signals. 1: enable 0: disable.*/
uint32_t resandres: 1; /*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.*/
uint32_t reserved16: 2; /*reserved*/
uint32_t q_pol: 1; /*The bit is used to set MISO line polarity 1: high 0 low*/
uint32_t d_pol: 1; /*The bit is used to set MOSI line polarity 1: high 0 low*/
uint32_t fread_quad: 1; /*In the read operations read-data phase apply 4 signals. 1: enable 0: disable.*/
uint32_t wp: 1; /*Write protect signal output when SPI is idle. 1: output high 0: output low.*/
uint32_t wrsr_2b: 1; /*two bytes data will be written to status register when it is set. 1: enable 0: disable.*/
uint32_t fread_dio: 1; /*In the read operations address phase and read-data phase apply 2 signals. 1: enable 0: disable.*/
uint32_t fread_qio: 1; /*In the read operations address phase and read-data phase apply 4 signals. 1: enable 0: disable.*/
uint32_t reserved25: 7; /*reserved*/
};
uint32_t val;
} ctrl;
union {
struct {
uint32_t clk_mode: 2; /*SPI clock mode bits. 0: SPI clock is off when CS inactive 1: SPI clock is delayed one cycle after CS inactive 2: SPI clock is delayed two cycles after CS inactive 3: SPI clock is alwasy on.*/
uint32_t cs_hold_dly_res: 10; /*After RES/DP/HPM command is sent SPI1 waits (SPI_MEM_CS_HOLD_DELAY_RES[9:0] * 512) SPI_CLK cycles.*/
uint32_t reserved2: 18; /*reserved*/
uint32_t rxfifo_rst: 1; /*SPI0 RX FIFO reset signal.*/
uint32_t rxfifo_wfull_err: 1; /*1: SPI0 RX FIFO write full error Cache/EDMA do not read all the data out. 0: Not error.*/
};
uint32_t val;
} ctrl1;
union {
struct {
uint32_t cs_setup_time: 5; /*(cycles-1) of prepare phase by spi clock this bits are combined with spi_mem_cs_setup bit.*/
uint32_t cs_hold_time: 5; /*Spi cs signal is delayed to inactive by spi clock this bits are combined with spi_mem_cs_hold bit.*/
uint32_t reserved10: 15; /*reserved*/
uint32_t cs_hold_delay: 6; /*These bits are used to set the minimum CS high time tSHSL between SPI burst transfer when accesses to flash. tSHSL is (SPI_MEM_CS_HOLD_DELAY[5:0] + 1) MSPI core clock cycles.*/
uint32_t sync_reset: 1; /*The FSM will be reset.*/
};
uint32_t val;
} ctrl2;
union {
struct {
uint32_t clkcnt_l: 8; /*In the master mode it must be equal to spi_mem_clkcnt_N.*/
uint32_t clkcnt_h: 8; /*In the master mode it must be floor((spi_mem_clkcnt_N+1)/2-1).*/
uint32_t clkcnt_n: 8; /*In the master mode it is the divider of spi_mem_clk. So spi_mem_clk frequency is system/(spi_mem_clkcnt_N+1)*/
uint32_t reserved24: 7; /*reserved*/
uint32_t clk_equ_sysclk: 1; /*Set this bit in 1-division mode.*/
};
uint32_t val;
} clock;
union {
struct {
uint32_t reserved0: 6; /*reserved*/
uint32_t cs_hold: 1; /*spi cs keep low when spi is in done phase. 1: enable 0: disable.*/
uint32_t cs_setup: 1; /*spi cs is enable when spi is in prepare phase. 1: enable 0: disable.*/
uint32_t reserved8: 1; /*reserved*/
uint32_t ck_out_edge: 1; /*the bit combined with spi_mem_mosi_delay_mode bits to set mosi signal delay mode.*/
uint32_t reserved10: 2; /*reserved*/
uint32_t fwrite_dual: 1; /*In the write operations read-data phase apply 2 signals*/
uint32_t fwrite_quad: 1; /*In the write operations read-data phase apply 4 signals*/
uint32_t fwrite_dio: 1; /*In the write operations address phase and read-data phase apply 2 signals.*/
uint32_t fwrite_qio: 1; /*In the write operations address phase and read-data phase apply 4 signals.*/
uint32_t reserved16: 8; /*reserved*/
uint32_t usr_miso_highpart: 1; /*read-data phase only access to high-part of the buffer spi_mem_w8~spi_mem_w15. 1: enable 0: disable.*/
uint32_t usr_mosi_highpart: 1; /*write-data phase only access to high-part of the buffer spi_mem_w8~spi_mem_w15. 1: enable 0: disable.*/
uint32_t usr_dummy_idle: 1; /*SPI clock is disable in dummy phase when the bit is enable.*/
uint32_t usr_mosi: 1; /*This bit enable the write-data phase of an operation.*/
uint32_t usr_miso: 1; /*This bit enable the read-data phase of an operation.*/
uint32_t usr_dummy: 1; /*This bit enable the dummy phase of an operation.*/
uint32_t usr_addr: 1; /*This bit enable the address phase of an operation.*/
uint32_t usr_command: 1; /*This bit enable the command phase of an operation.*/
};
uint32_t val;
} user;
union {
struct {
uint32_t usr_dummy_cyclelen: 6; /*The length in spi_mem_clk cycles of dummy phase. The register value shall be (cycle_num-1).*/
uint32_t reserved6: 20; /*reserved*/
uint32_t usr_addr_bitlen: 6; /*The length in bits of address phase. The register value shall be (bit_num-1).*/
};
uint32_t val;
} user1;
union {
struct {
uint32_t usr_command_value: 16; /*The value of command.*/
uint32_t reserved16: 12; /*reserved*/
uint32_t usr_command_bitlen: 4; /*The length in bits of command phase. The register value shall be (bit_num-1)*/
};
uint32_t val;
} user2;
union {
struct {
uint32_t usr_mosi_bit_len: 10; /*The length in bits of write-data. The register value shall be (bit_num-1).*/
uint32_t reserved10: 22; /*reserved*/
};
uint32_t val;
} mosi_dlen;
union {
struct {
uint32_t usr_miso_bit_len: 10; /*The length in bits of read-data. The register value shall be (bit_num-1).*/
uint32_t reserved10: 22; /*reserved*/
};
uint32_t val;
} miso_dlen;
union {
struct {
uint32_t status: 16; /*The value is stored when set spi_mem_flash_rdsr bit and spi_mem_flash_res bit.*/
uint32_t wb_mode: 8; /*Mode bits in the flash fast read mode it is combined with spi_mem_fastrd_mode bit.*/
uint32_t reserved24: 8; /*reserved*/
};
uint32_t val;
} rd_status;
uint32_t reserved_30;
union {
struct {
uint32_t cs0_dis: 1; /*SPI_CS0 pin enable 1: disable SPI_CS0 0: SPI_CS0 pin is active to select SPI device such as flash external RAM and so on.*/
uint32_t cs1_dis: 1; /*SPI_CS1 pin enable 1: disable SPI_CS1 0: SPI_CS1 pin is active to select SPI device such as flash external RAM and so on.*/
uint32_t reserved2: 1; /*reserved*/
uint32_t mst_st_trans_end: 1; /*The bit is used to indicate the spi0_mst_st controlled transmitting is done.*/
uint32_t mst_st_trans_end_en: 1; /*The bit is used to enable the interrupt of spi0_mst_st controlled transmitting is done.*/
uint32_t st_trans_end: 1; /*The bit is used to indicate the spi0_slv_st controlled transmitting is done.*/
uint32_t st_trans_end_en: 1; /*The bit is used to enable the interrupt of spi0_slv_st controlled transmitting is done.*/
uint32_t reserved7: 2; /*reserved*/
uint32_t ck_idle_edge: 1; /*1: spi clk line is high when idle 0: spi clk line is low when idle*/
uint32_t cs_keep_active: 1; /*spi cs line keep low when the bit is set.*/
uint32_t reserved11: 21; /*reserved*/
};
uint32_t val;
} misc;
uint32_t tx_crc; /*SPI1 TX CRC data register.*/
union {
struct {
uint32_t req_en: 1; /*For SPI0 Cache access enable 1: enable 0:disable.*/
uint32_t usr_addr_4byte: 1; /*For SPI1 cache read flash with 4 bytes address 1: enable 0:disable.*/
uint32_t flash_usr_cmd: 1; /*For SPI0 cache read flash for user define command 1: enable 0:disable.*/
uint32_t fdin_dual: 1; /*For SPI1 din phase apply 2 signals. 1: enable 0: disable. The bit is the same with spi_mem_fread_dio.*/
uint32_t fdout_dual: 1; /*For SPI1 dout phase apply 2 signals. 1: enable 0: disable. The bit is the same with spi_mem_fread_dio.*/
uint32_t faddr_dual: 1; /*For SPI1 address phase apply 2 signals. 1: enable 0: disable. The bit is the same with spi_mem_fread_dio.*/
uint32_t fdin_quad: 1; /*For SPI1 din phase apply 4 signals. 1: enable 0: disable. The bit is the same with spi_mem_fread_qio.*/
uint32_t fdout_quad: 1; /*For SPI1 dout phase apply 4 signals. 1: enable 0: disable. The bit is the same with spi_mem_fread_qio.*/
uint32_t faddr_quad: 1; /*For SPI1 address phase apply 4 signals. 1: enable 0: disable. The bit is the same with spi_mem_fread_qio.*/
uint32_t reserved9: 23; /*reserved*/
};
uint32_t val;
} cache_fctrl;
uint32_t reserved_40;
uint32_t reserved_44;
uint32_t reserved_48;
uint32_t reserved_4c;
uint32_t reserved_50;
union {
struct {
uint32_t spi0_st: 4; /*The current status of SPI0 slave FSM: spi0_slv_st. 0: idle state 1: preparation state 2: send command state 3: send address state 4: wait state 5: read data state 6:write data state 7: done state 8: read data end state.*/
uint32_t spi0_mst_st: 3; /*The current status of SPI0 master FSM: spi0_mst_st. 0: idle state 1:EM_CACHE_GRANT 2: program/erase suspend state 3: SPI0 read data state 4: wait cache/EDMA sent data is stored in SPI0 TX FIFO 5: SPI0 write data state.*/
uint32_t cspi_lock_delay_time: 5; /*The lock delay time of SPI0/1 arbiter by spi0_slv_st after PER is sent by SPI1.*/
uint32_t reserved12: 20; /*reserved*/
};
uint32_t val;
} fsm;
uint32_t data_buf[16];
union {
struct {
uint32_t reserved0: 1; /*reserved*/
uint32_t waiti_dummy: 1; /*The dummy phase enable when wait flash idle (RDSR)*/
uint32_t waiti_cmd: 8; /*The command to wait flash idle(RDSR).*/
uint32_t waiti_dummy_cyclelen: 6; /*The dummy cycle length when wait flash idle(RDSR).*/
uint32_t reserved16: 16; /*reserved*/
};
uint32_t val;
} flash_waiti_ctrl;
union {
struct {
uint32_t flash_per: 1; /*program erase resume bit program erase suspend operation will be triggered when the bit is set. The bit will be cleared once the operation done.1: enable 0: disable.*/
uint32_t flash_pes: 1; /*program erase suspend bit program erase suspend operation will be triggered when the bit is set. The bit will be cleared once the operation done.1: enable 0: disable.*/
uint32_t flash_per_wait_en: 1; /*Set this bit to enable SPI1 waits (SPI_MEM_CS_HOLD_DELAY_RES[9:0] * 128) SPI_CLK cycles after program erase suspend.*/
uint32_t flash_pes_wait_en: 1; /*Set this bit to enable SPI1 waits (SPI_MEM_CS_HOLD_DELAY_RES[9:0] * 4) SPI_CLK cycles after program erase suspend.*/
uint32_t pes_per_en: 1; /*Set this bit to enable PES end triggers PER transfer option. If this bit is 0 application should send PER after PES is done.*/
uint32_t flash_pes_en: 1; /*Set this bit to enable Auto-suspending function.*/
uint32_t pesr_end_msk: 16; /*The mask value when check SUS/SUS1/SUS2 status bit. If the read status value is status_in[15:0](only status_in[7:0] is valid when only one byte of data is read out status_in[15:0] is valid when two bytes of data are read out) SUS/SUS1/SUS2 = status_in[15:0]^ SPI_MEM_PESR_END_MSK[15:0].*/
uint32_t frd_sus_2b: 1; /*1: Read two bytes when check flash SUS/SUS1/SUS2 status bit. 0: Read one byte when check flash SUS/SUS1/SUS2 status bit*/
uint32_t per_end_en: 1; /*1: Both WIP and SUS/SUS1/SUS2 bits should be checked to insure the resume status of flash. 0: Only need to check WIP is 0.*/
uint32_t pes_end_en: 1; /*1: Both WIP and SUS/SUS1/SUS2 bits should be checked to insure the suspend status of flash. 0: Only need to check WIP is 0.*/
uint32_t sus_timeout_cnt: 7; /*When SPI1 checks SUS/SUS1/SUS2 bits fail for SPI_MEM_SUS_TIMEOUT_CNT[6:0] times it will be treated as check pass.*/
};
uint32_t val;
} flash_sus_ctrl;
union {
struct {
uint32_t flash_per_command: 8; /*Program/Erase resume command.*/
uint32_t flash_pes_command: 8; /*Program/Erase suspend command.*/
uint32_t wait_pesr_command: 16; /*Flash SUS/SUS1/SUS2 status bit read command. The command should be sent when SUS/SUS1/SUS2 bit should be checked to insure the suspend or resume status of flash.*/
};
uint32_t val;
} flash_sus_cmd;
union {
struct {
uint32_t flash_sus: 1; /*The status of flash suspend only used in SPI1.*/
uint32_t reserved1: 31; /*reserved*/
};
uint32_t val;
} sus_status;
union {
struct {
uint32_t timing_clk_ena: 1; /*The bit is used to enable timing adjust clock for all reading operations.*/
uint32_t timing_cali: 1; /*The bit is used to enable timing auto-calibration for all reading operations.*/
uint32_t extra_dummy_cyclelen: 3; /*add extra dummy spi clock cycle length for spi clock calibration.*/
uint32_t reserved5: 27; /*reserved*/
};
uint32_t val;
} timing_cali;
union {
struct {
uint32_t din0_mode: 2; /*the input signals are delayed by system clock cycles 0: input without delayed 1: input with the posedge of clk_apb 2 input with the negedge of clk_apb 3: input with the posedge of clk_160 4 input with the negedge of clk_160 5: input with the spi_clk high edge 6: input with the spi_clk low edge*/
uint32_t din1_mode: 2; /*the input signals are delayed by system clock cycles 0: input without delayed 1: input with the posedge of clk_apb 2 input with the negedge of clk_apb 3: input with the posedge of clk_160 4 input with the negedge of clk_160 5: input with the spi_clk high edge 6: input with the spi_clk low edge*/
uint32_t din2_mode: 2; /*the input signals are delayed by system clock cycles 0: input without delayed 1: input with the posedge of clk_apb 2 input with the negedge of clk_apb 3: input with the posedge of clk_160 4 input with the negedge of clk_160 5: input with the spi_clk high edge 6: input with the spi_clk low edge*/
uint32_t din3_mode: 2; /*the input signals are delayed by system clock cycles 0: input without delayed 1: input with the posedge of clk_apb 2 input with the negedge of clk_apb 3: input with the posedge of clk_160 4 input with the negedge of clk_160 5: input with the spi_clk high edge 6: input with the spi_clk low edge*/
uint32_t reserved8: 24; /*reserved*/
};
uint32_t val;
} din_mode;
union {
struct {
uint32_t din0_num: 2; /*the input signals are delayed by system clock cycles 0: delayed by 1 cycle 1: delayed by 2 cycles ...*/
uint32_t din1_num: 2; /*the input signals are delayed by system clock cycles 0: delayed by 1 cycle 1: delayed by 2 cycles ...*/
uint32_t din2_num: 2; /*the input signals are delayed by system clock cycles 0: delayed by 1 cycle 1: delayed by 2 cycles ...*/
uint32_t din3_num: 2; /*the input signals are delayed by system clock cycles 0: delayed by 1 cycle 1: delayed by 2 cycles ...*/
uint32_t reserved8: 24; /*reserved*/
};
uint32_t val;
} din_num;
union {
struct {
uint32_t dout0_mode: 1; /*the output signals are delayed by system clock cycles 0: output without delayed 1: output with the posedge of clk_apb 2 output with the negedge of clk_apb 3: output with the posedge of clk_160 4 output with the negedge of clk_160 5: output with the spi_clk high edge 6: output with the spi_clk low edge*/
uint32_t dout1_mode: 1; /*the output signals are delayed by system clock cycles 0: output without delayed 1: output with the posedge of clk_apb 2 output with the negedge of clk_apb 3: output with the posedge of clk_160 4 output with the negedge of clk_160 5: output with the spi_clk high edge 6: output with the spi_clk low edge*/
uint32_t dout2_mode: 1; /*the output signals are delayed by system clock cycles 0: output without delayed 1: output with the posedge of clk_apb 2 output with the negedge of clk_apb 3: output with the posedge of clk_160 4 output with the negedge of clk_160 5: output with the spi_clk high edge 6: output with the spi_clk low edge*/
uint32_t dout3_mode: 1; /*the output signals are delayed by system clock cycles 0: output without delayed 1: output with the posedge of clk_apb 2 output with the negedge of clk_apb 3: output with the posedge of clk_160 4 output with the negedge of clk_160 5: output with the spi_clk high edge 6: output with the spi_clk low edge*/
uint32_t reserved4: 28; /*reserved*/
};
uint32_t val;
} dout_mode;
uint32_t reserved_b8;
uint32_t reserved_bc;
union {
struct {
uint32_t per_end_int_ena: 1; /*The enable bit for SPI_MEM_PER_END_INT interrupt.*/
uint32_t pes_end_int_ena: 1; /*The enable bit for SPI_MEM_PES_END_INT interrupt.*/
uint32_t wpe_end_int_ena: 1; /*The enable bit for SPI_MEM_WPE_END_INT interrupt.*/
uint32_t st_end_int_ena: 1; /*The enable bit for SPI_MEM_SLV_ST_END_INT interrupt.*/
uint32_t mst_st_end_int_ena: 1; /*The enable bit for SPI_MEM_MST_ST_END_INT interrupt.*/
uint32_t reserved5: 27; /*reserved*/
};
uint32_t val;
} int_ena;
union {
struct {
uint32_t per_end: 1; /*The clear bit for SPI_MEM_PER_END_INT interrupt.*/
uint32_t pes_end: 1; /*The clear bit for SPI_MEM_PES_END_INT interrupt.*/
uint32_t wpe_end: 1; /*The clear bit for SPI_MEM_WPE_END_INT interrupt.*/
uint32_t st_end: 1; /*The clear bit for SPI_MEM_SLV_ST_END_INT interrupt.*/
uint32_t mst_st_end: 1; /*The clear bit for SPI_MEM_MST_ST_END_INT interrupt.*/
uint32_t reserved5: 27; /*reserved*/
};
uint32_t val;
} int_clr;
union {
struct {
uint32_t per_end: 1; /*The raw bit for SPI_MEM_PER_END_INT interrupt. 1: Triggered when Auto Resume command (0x7A) is sent and flash is resumed. 0: Others.*/
uint32_t pes_end: 1; /*The raw bit for SPI_MEM_PES_END_INT interrupt.1: Triggered when Auto Suspend command (0x75) is sent and flash is suspended. 0: Others.*/
uint32_t wpe_end: 1; /*The raw bit for SPI_MEM_WPE_END_INT interrupt. 1: Triggered when WRSR/PP/SE/BE/CE is sent and flash is already idle. 0: Others.*/
uint32_t st_end: 1; /*The raw bit for SPI_MEM_SLV_ST_END_INT interrupt. 1: Triggered when spi1_slv_st is changed from non idle state to idle state. It means that SPI_CS raises high. 0: Others*/
uint32_t mst_st_end: 1; /*The raw bit for SPI_MEM_MST_ST_END_INT interrupt. 1: Triggered when spi1_mst_st is changed from non idle state to idle state. 0: Others.*/
uint32_t reserved5: 27; /*reserved*/
};
uint32_t val;
} int_raw;
union {
struct {
uint32_t per_end: 1; /*The status bit for SPI_MEM_PER_END_INT interrupt.*/
uint32_t pes_end: 1; /*The status bit for SPI_MEM_PES_END_INT interrupt.*/
uint32_t wpe_end: 1; /*The status bit for SPI_MEM_WPE_END_INT interrupt.*/
uint32_t st_end: 1; /*The status bit for SPI_MEM_SLV_ST_END_INT interrupt.*/
uint32_t mst_st_end: 1; /*The status bit for SPI_MEM_MST_ST_END_INT interrupt.*/
uint32_t reserved5: 27; /*reserved*/
};
uint32_t val;
} int_st;
uint32_t reserved_d0;
uint32_t reserved_d4;
uint32_t reserved_d8;
union {
struct {
uint32_t clk_en: 1; /*Register clock gate enable signal. 1: Enable. 0: Disable.*/
uint32_t reserved1: 31; /*reserved*/
};
uint32_t val;
} clock_gate;
union {
struct {
uint32_t spi01_clk_sel: 2; /*When the digital system clock selects PLL clock and the frequency of PLL clock is 480MHz the value of reg_spi01_clk_sel: 0: SPI0/1 module clock (clk) is 80MHz. 1: SPI0/1 module clock (clk) is 120MHz. 2: SPI0/1 module clock (clk) 160MHz. 3: Not used. When the digital system clock selects PLL clock and the frequency of PLL clock is 320MHz the value of reg_spi01_clk_sel: 0: SPI0/1 module clock (clk) is 80MHz. 1: SPI0/1 module clock (clk) is 80MHz. 2: SPI0/1 module clock (clk) 160MHz. 3: Not used.*/
uint32_t reserved2: 30; /*reserved*/
};
uint32_t val;
} core_clk_sel;
uint32_t reserved_e4;
uint32_t reserved_e8;
uint32_t reserved_ec;
uint32_t reserved_f0;
uint32_t reserved_f4;
uint32_t reserved_f8;
uint32_t reserved_fc;
uint32_t reserved_100;
uint32_t reserved_104;
uint32_t reserved_108;
uint32_t reserved_10c;
uint32_t reserved_110;
uint32_t reserved_114;
uint32_t reserved_118;
uint32_t reserved_11c;
uint32_t reserved_120;
uint32_t reserved_124;
uint32_t reserved_128;
uint32_t reserved_12c;
uint32_t reserved_130;
uint32_t reserved_134;
uint32_t reserved_138;
uint32_t reserved_13c;
uint32_t reserved_140;
uint32_t reserved_144;
uint32_t reserved_148;
uint32_t reserved_14c;
uint32_t reserved_150;
uint32_t reserved_154;
uint32_t reserved_158;
uint32_t reserved_15c;
uint32_t reserved_160;
uint32_t reserved_164;
uint32_t reserved_168;
uint32_t reserved_16c;
uint32_t reserved_170;
uint32_t reserved_174;
uint32_t reserved_178;
uint32_t reserved_17c;
uint32_t reserved_180;
uint32_t reserved_184;
uint32_t reserved_188;
uint32_t reserved_18c;
uint32_t reserved_190;
uint32_t reserved_194;
uint32_t reserved_198;
uint32_t reserved_19c;
uint32_t reserved_1a0;
uint32_t reserved_1a4;
uint32_t reserved_1a8;
uint32_t reserved_1ac;
uint32_t reserved_1b0;
uint32_t reserved_1b4;
uint32_t reserved_1b8;
uint32_t reserved_1bc;
uint32_t reserved_1c0;
uint32_t reserved_1c4;
uint32_t reserved_1c8;
uint32_t reserved_1cc;
uint32_t reserved_1d0;
uint32_t reserved_1d4;
uint32_t reserved_1d8;
uint32_t reserved_1dc;
uint32_t reserved_1e0;
uint32_t reserved_1e4;
uint32_t reserved_1e8;
uint32_t reserved_1ec;
uint32_t reserved_1f0;
uint32_t reserved_1f4;
uint32_t reserved_1f8;
uint32_t reserved_1fc;
uint32_t reserved_200;
uint32_t reserved_204;
uint32_t reserved_208;
uint32_t reserved_20c;
uint32_t reserved_210;
uint32_t reserved_214;
uint32_t reserved_218;
uint32_t reserved_21c;
uint32_t reserved_220;
uint32_t reserved_224;
uint32_t reserved_228;
uint32_t reserved_22c;
uint32_t reserved_230;
uint32_t reserved_234;
uint32_t reserved_238;
uint32_t reserved_23c;
uint32_t reserved_240;
uint32_t reserved_244;
uint32_t reserved_248;
uint32_t reserved_24c;
uint32_t reserved_250;
uint32_t reserved_254;
uint32_t reserved_258;
uint32_t reserved_25c;
uint32_t reserved_260;
uint32_t reserved_264;
uint32_t reserved_268;
uint32_t reserved_26c;
uint32_t reserved_270;
uint32_t reserved_274;
uint32_t reserved_278;
uint32_t reserved_27c;
uint32_t reserved_280;
uint32_t reserved_284;
uint32_t reserved_288;
uint32_t reserved_28c;
uint32_t reserved_290;
uint32_t reserved_294;
uint32_t reserved_298;
uint32_t reserved_29c;
uint32_t reserved_2a0;
uint32_t reserved_2a4;
uint32_t reserved_2a8;
uint32_t reserved_2ac;
uint32_t reserved_2b0;
uint32_t reserved_2b4;
uint32_t reserved_2b8;
uint32_t reserved_2bc;
uint32_t reserved_2c0;
uint32_t reserved_2c4;
uint32_t reserved_2c8;
uint32_t reserved_2cc;
uint32_t reserved_2d0;
uint32_t reserved_2d4;
uint32_t reserved_2d8;
uint32_t reserved_2dc;
uint32_t reserved_2e0;
uint32_t reserved_2e4;
uint32_t reserved_2e8;
uint32_t reserved_2ec;
uint32_t reserved_2f0;
uint32_t reserved_2f4;
uint32_t reserved_2f8;
uint32_t reserved_2fc;
uint32_t reserved_300;
uint32_t reserved_304;
uint32_t reserved_308;
uint32_t reserved_30c;
uint32_t reserved_310;
uint32_t reserved_314;
uint32_t reserved_318;
uint32_t reserved_31c;
uint32_t reserved_320;
uint32_t reserved_324;
uint32_t reserved_328;
uint32_t reserved_32c;
uint32_t reserved_330;
uint32_t reserved_334;
uint32_t reserved_338;
uint32_t reserved_33c;
uint32_t reserved_340;
uint32_t reserved_344;
uint32_t reserved_348;
uint32_t reserved_34c;
uint32_t reserved_350;
uint32_t reserved_354;
uint32_t reserved_358;
uint32_t reserved_35c;
uint32_t reserved_360;
uint32_t reserved_364;
uint32_t reserved_368;
uint32_t reserved_36c;
uint32_t reserved_370;
uint32_t reserved_374;
uint32_t reserved_378;
uint32_t reserved_37c;
uint32_t reserved_380;
uint32_t reserved_384;
uint32_t reserved_388;
uint32_t reserved_38c;
uint32_t reserved_390;
uint32_t reserved_394;
uint32_t reserved_398;
uint32_t reserved_39c;
uint32_t reserved_3a0;
uint32_t reserved_3a4;
uint32_t reserved_3a8;
uint32_t reserved_3ac;
uint32_t reserved_3b0;
uint32_t reserved_3b4;
uint32_t reserved_3b8;
uint32_t reserved_3bc;
uint32_t reserved_3c0;
uint32_t reserved_3c4;
uint32_t reserved_3c8;
uint32_t reserved_3cc;
uint32_t reserved_3d0;
uint32_t reserved_3d4;
uint32_t reserved_3d8;
uint32_t reserved_3dc;
uint32_t reserved_3e0;
uint32_t reserved_3e4;
uint32_t reserved_3e8;
uint32_t reserved_3ec;
uint32_t reserved_3f0;
uint32_t reserved_3f4;
uint32_t reserved_3f8;
union {
struct {
uint32_t date: 28; /*Version control register*/
uint32_t reserved28: 4; /*reserved*/
};
uint32_t val;
} date;
} spi_mem_dev_t;
extern spi_mem_dev_t SPIMEM0;
extern spi_mem_dev_t SPIMEM1;
_Static_assert(sizeof(spi_mem_dev_t) == 0x400, "spi_mem_dev_t size error!");
#ifdef __cplusplus
}
#endif
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