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These are commands that are not (yet) explicitly exposed in the C# and C++ library (they are constants define / enum: SPI_Command in https://github.com/Trenz-Electronic/TE-USB-Suite/blob/master/TE_USB_FX2.firmware/te_usb_api.ver.3.2/te_api.h).
SPI Flash command | Description |
|---|---|
| #define SPI_WREN 0x06 | Set Write Enable Latch |
| #define SPI_WRDI 0x04 | Reset Write Enable Latch |
| #define SPI_RDSR1 0x05 | Read Status Register 1 |
| #define SPI_RDSR2 0x35 | Read Status Register 2 |
| #define SPI_WRSR 0x01 | Write Status Register |
| #define SPI_READ 0x03 | Read data from memory |
| #define SPI_FAST_READ 0x0b | Similar to the READ command, but possibly uses a faster clock |
| #define SPI_WRITE 0x02 | Write data to memory array |
| #define SPI_SE 0xD8 | Erase one sector in memory |
| #define SPI_BE 0xC7 | Erase all memory |
| #define SPI_DP 0xb9 | Write Enable Command |
#define SPI_RES 0xab | Read Electonic Signature |
| #define SPI_RDID 0x9F | reads the ID of the SPI Flash |
...
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