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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 |