QSPI_WriteConfig_TypeDef Struct Reference
QSPI Device Write Instruction Configuration Structure.
#include <em_qspi.h>
Data Fields |
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| uint8_t | opCode |
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Write opcode.
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| uint8_t | dummyCycles |
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Number of dummy read clock cycles.
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| QSPI_TransferType_TypeDef | addrTransfer |
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Transfer type used for address.
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| QSPI_TransferType_TypeDef | dataTransfer |
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Transfer type used for data.
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| bool | autoWEL |
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Enable/disable automatic issuing of WEL (Write Enable Latch) command before a write operation.
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QSPI Device Write Instruction Configuration Structure.
Field Documentation
◆ opCode
| uint8_t QSPI_WriteConfig_TypeDef::opCode |
Write opcode.
◆ dummyCycles
| uint8_t QSPI_WriteConfig_TypeDef::dummyCycles |
Number of dummy read clock cycles.
◆ addrTransfer
| QSPI_TransferType_TypeDef QSPI_WriteConfig_TypeDef::addrTransfer |
Transfer type used for address.
◆ dataTransfer
| QSPI_TransferType_TypeDef QSPI_WriteConfig_TypeDef::dataTransfer |
Transfer type used for data.
◆ autoWEL
| bool QSPI_WriteConfig_TypeDef::autoWEL |
Enable/disable automatic issuing of WEL (Write Enable Latch) command before a write operation.
When writing to a flash device, the WEL within the flash device must be high before a write sequence can be issued. The QSPI peripheral can automatically issue the WEL command before triggering a write sequence. The command used for enabling the WEL is WREN (0x06) and is common between devices.