Differences
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| hardware:jtag 2009/03/13 05:27 | hardware:jtag 2017/09/06 18:38 current | ||
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| 2: The "Amontec JTAGKey Tiny" (other commercially models may or may not work), which provides a USB connection at the PC side. | 2: The "Amontec JTAGKey Tiny" (other commercially models may or may not work), which provides a USB connection at the PC side. | ||
| Comparison: pro method 1: cheaper, Pro method 2: less soldering (faster?) | Comparison: pro method 1: cheaper, Pro method 2: less soldering (faster?) | ||
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| ===== JTAG Pinout Reference ===== | ===== JTAG Pinout Reference ===== | ||
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| Be aware that this pinout seems to be based on the DNS 323 version B2 and the CH3SNAS. The DNS-323 version A1 has the same space for a header, but the location of the surrounding resistors is different. This might or might not have consequences for the validity of the pinout as above. (Anyone: more information on the A1 rev.?) | Be aware that this pinout seems to be based on the DNS 323 version B2 and the CH3SNAS. The DNS-323 version A1 has the same space for a header, but the location of the surrounding resistors is different. This might or might not have consequences for the validity of the pinout as above. (Anyone: more information on the A1 rev.?) | ||
| + | Rev A1 is the same pinout, smd resistors are already attached, just add header. | ||
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| ===== JTAG Interface scheme for DNS-323 with the Wiggler port===== | ===== JTAG Interface scheme for DNS-323 with the Wiggler port===== | ||
| See the attached pinout: | See the attached pinout: | ||
| - | [[hardware:dns-323-jtag.pdf| JTAG Port Pinout and Wiggler style Programmer]] | + | {{:hardware:dns-323-jtag.png}} |
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| ===== Links ===== | ===== Links ===== | ||
| - | * [[http://forum.dsmg600.info/t250-DNS323-JTAG-Pinout-interface-details.html|Forum thread]] | + | * [[http://dns323.kood.org/forum/t250-DNS323-JTAG-Pinout-interface-details.html|Forum thread]] |
