projects / sigrok-dumps.git / blame
| Commit | Line | Data |
|---|---|---|
| d7e03fb1 UH |
1 | ------------------------------------------------------------------------------- |
| 2 | Adesto AT25SF041 | |
| 3 | ------------------------------------------------------------------------------- | |
| fe30504f | 4 | |
| d7e03fb1 UH |
5 | This is an example capture of an Adesto AT25SF041 (4MBit == 512kByte) SPI |
| 6 | flash chip being driven by a Teensy 3.6. | |
| 7 | ||
| 8 | It contains sparse button activated device ID and status checks followed by | |
| 9 | a simple read. | |
| 10 | ||
| 11 | Details: | |
| 12 | https://www.adestotech.com/wp-content/uploads/DS-AT25SF041_044.pdf | |
| 13 | ||
| 14 | ||
| 15 | Logic analyzer setup | |
| 16 | -------------------- | |
| 17 | ||
| 18 | The logic analyzer used was a DreamSourceLab DSLogic Plus (at 50MHz): | |
| 19 | ||
| 20 | Probe AT25SF041 pin | |
| 21 | ------------------------- | |
| 22 | 0 clk | |
| 23 | 1 mosi | |
| 24 | 2 cs | |
| 25 | 3 miso | |
| fe30504f | 26 |