Difference between revisions of "Dangerous Prototypes Buspirate"
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Uwe Hermann (talk | contribs) (Use infobox, fill out a few other sections.) |
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[[Category:Logic analyzer]] | [[Category:Logic analyzer]] | ||
[[Category:In progress]] | [[Category:In progress]] | ||
[[Category:Sump protocol]] |
Revision as of 22:04, 7 September 2013
Status | supported |
---|---|
Source code | openbench-logic-sniffer |
Channels | 5 |
Samplerate | 1MHz |
Samplerate (state) | — |
Triggers | ? |
Min/max voltage | ? |
Memory | 4096 samples |
Compression | none |
Website | dangerousprototypes.com |
The Dangerous Prototypes Buspirate supports a logic analyzer mode and can thus be used for sample captures, however only at low speeds. To quote from the announcement: The Bus Pirate can’t store a lot of samples, it can’t feed live samples very fast, and speeds are in the kHz range.
See Buspirate/Info for more details (such as lsusb -vvv output) about the device.
Hardware
- Microchip PIC24FJ64GA
- FTDI FT232RL
- NXP 74HC4066D
Photos
Protocol
The buspirate (in logic analyzer mode) uses a simplified version of the "extended SUMP" protocol.
Resources
- Bus Pirate (main wiki page)