| ??? 09/27/11 15:36 Read: times |
#183912 - "Debug Probe" Responding to: ???'s previous message |
Andy Neil said:
Also note that most chip manufacturers now do built-in debug probes on their devkits - so you might not need a separate debug probe... Per Westermark said:
But it is this built-in debug "probe" that the JTAG adapter is communicating with. I think you misunderstand? By "Debug Probe" I mean the uLink, J-Link, or equivalent: 
Nowadays, many manufacturers provide this functionality as an integral part of their Dev Boards - so you don't have to buy a separate "lump" like a uLink or J-Link In the example below, the dark-blue part is the "debug probe" ("LPC-Link"), and the lighter part is the "traditional" Dev Board part: 
In some cases, the "debug probe" part can be used to debug other boards; in some, it is even detachable. |
| Topic | Author | Date |
| ARM Again | 01/01/70 00:00 | |
| Long life | 01/01/70 00:00 | |
| Really? | 01/01/70 00:00 | |
| It's always moving! | 01/01/70 00:00 | |
| Compiler long life is not import | 01/01/70 00:00 | |
| Tuppence worth | 01/01/70 00:00 | |
| I have worked with, and liked, | 01/01/70 00:00 | |
| s/IAR/ARM/ | 01/01/70 00:00 | |
| NXP generally have very nice chips+manuals | 01/01/70 00:00 | |
| thanx | 01/01/70 00:00 | |
| J-Link | 01/01/70 00:00 | |
| JTAG is just electrical if. Magic is in the debug cells | 01/01/70 00:00 | |
| "Debug Probe" | 01/01/70 00:00 | |
| Yes | 01/01/70 00:00 | |
| On-board debug probes | 01/01/70 00:00 | |
| That is what the ST Rep said | 01/01/70 00:00 | |
| 300 USD Keil JTAG was better than the 25USD ST one | 01/01/70 00:00 | |
| Same with most Keil ULINK versions. | 01/01/70 00:00 | |
woukln't kniow - but | 01/01/70 00:00 |