projects / sigrok-dumps.git / blame
| Commit | Line | Data |
|---|---|---|
| ccfbd2a3 UH |
1 | ------------------------------------------------------------------------------- |
| 2 | RDM630 125kHz RFID reader module | |
| 3 | ------------------------------------------------------------------------------- | |
| 4 | ||
| 5 | This is a set of example captures of an RDM630 125kHz RFID reader module. | |
| 6 | ||
| 7 | Details: | |
| 8 | http://store.iteadstudio.com/index.php?main_page=product_info&cPath=16&products_id=7 | |
| 9 | http://iteadstudio.com/store/images/produce/RFID/125KReader_W/RDM630-Spec.pdf | |
| 10 | http://www.seeedstudio.com/wiki/125Khz_RFID_module_-_UART | |
| 11 | http://www.priority1design.com.au/em4100_protocol.html | |
| 12 | ||
| 13 | ||
| 14 | Logic analyzer setup | |
| 15 | -------------------- | |
| 16 | ||
| 17 | The logic analyzer used was a Saleae Logic (at 2MHz): | |
| 18 | ||
| 19 | Probe RDM630 | |
| 20 | ------------------ | |
| 21 | 1 TX (P1 header, pin 1, UART) | |
| 22 | 2 RFID (ST Microelectronics SO-8 IC, pin 2) | |
| 23 | ||
| 24 | ||
| 25 | Data | |
| 26 | ---- | |
| 27 | ||
| 28 | The RFID tag hex values are encoded in the respective filenames. | |
| 29 | ||
| 30 | The files contain both the "raw" RFID signal (in Manchester, Biphase, or PSK | |
| 31 | encoding) as well as the UART output (9600/8n1) of the RDM630 module. | |
| 32 |