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1 | ------------------------------------------------------------------------------- | |
2 | ATC 93LC56 Microwire EEPROM | |
3 | ------------------------------------------------------------------------------- | |
4 | ||
5 | This is a set of example captures of the Microwire traffic from an | |
6 | ATC 93LC56 Microwire EEPROM inside a USB ethernet dongle. | |
7 | ||
8 | ||
9 | Logic analyzer setup | |
10 | -------------------- | |
11 | ||
12 | The logic analyzer used was a CWAV USBee SX (at 8MHz): | |
13 | ||
14 | Probe 93LC56 pin | |
15 | ---------------------- | |
16 | 0 NU | |
17 | 1 ORG | |
18 | 2 CS | |
19 | 3 CLK | |
20 | 4 DI | |
21 | 5 DO | |
22 | ||
23 | The ORG pin is pulled high to use the x16 memory organisation (16-bit words). | |
24 |