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Espressif Systems /ESP32-H2 /SPI0 /SPI_MEM_CMD

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Interpret as SPI_MEM_CMD

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31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0SPI_MEM_MST_ST 0SPI_MEM_SLV_ST 0 (SPI_MEM_USR)SPI_MEM_USR

Description

SPI0 FSM status register

Fields

SPI_MEM_MST_ST

The current status of SPI0 master FSM: spi0_mst_st. 0: idle state, 1:SPI0_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.
SPI_MEM_SLV_ST

The current status of SPI0 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.
SPI_MEM_USR

SPI0 USR_CMD start bit, only used when SPI_MEM_AXI_REQ_EN is cleared. An operation will be triggered when the bit is set. The bit will be cleared once the operation done.1: enable 0: disable.

Links

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Register License

Copyright 2024 Espressif Systems (Shanghai) PTE LTD

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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Register Reference

https://github.com/cmsis-svd/cmsis-svd-data