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Dangerous Prototypes Buspirate
| Status | Supported |
| Channels | 5 |
| Sample Rate | 1MHz |
| Memory | 4096 samples |
| Triggers | Unknown |
| Voltage Range | Unknown |
| Website | http://dangerousprototypes.com/2009/11/03/bus-pirate-logic-analyzer-mode/ |
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 Dangerous Prototypes Buspirate/Info for more details (such as lsusb -v output) about the device.
Hardware
- Microchip PIC24FJ64GA
- FTDI FT232RL
- NXP 74HC4066D
Photos
Buspirate v4, front
Buspirate v3, front
(・ω<)~✧
missing image
Buspirate v3/Sparkfun, front
Buspirate v3/Sparkfun, back
Protocol
The buspirate (in logic analyzer mode) uses a simplified version of the "extended SUMP" protocol.
Resources
- Bus Pirate (main wiki page)