Technical Features
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Automatic protocol timing and violation detection |
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Real time SD bus trace |
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Advanced triggering to synchronize with Digital Oscilloscope or Logic Analyzer for detailed signal analysis. |
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Sampling clock max. 50MHz. |
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Signal sampled:CMD, DAT0, DAT1, DAT2, DAT3 |
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HiSpeed (480Mbps) USB interface for continuous capture |
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External trigger out signal |
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Data export functions |
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Continuous capture for unlimited SD trace acquisition* |
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SD/SDHC/SDIO 1-bit & 4-bit modes supported |
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Multifunction SDIO supported |
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Protocol timing and violation detection |
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Trigger on CMD and CMD chain / Trigger on Data pattern / Trigger on waveform timing violations. |
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SD device power (VCC and ICC) monitoring |
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Pocket sized! |
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Programming meets the Confidential SD Specifications, Part 1, 2, & 3 | ![]() |
Measures: 120 x 80 x 25 mm, Weight: 300g |
SDPA1000 - SD Protocol Analyzer

The SDPA1000 SD/SDIO protocol analyser allows design engineers working with SD and SDIO technology to capture, decode and analyze bus states, command and response tokens, and to measure SD bus performance.
The intuitive easy-to-use GUI software makes the SDPA1000 ideal for anyone who needs an SD/SDIO logger for developing SD or SDIO devices, device drivers, and SDIO cards.
The SDPA1000 easily connects to the USB2.0 of your PC and the Java based application software will run in multiple operating systems allowing development on Windows Linux and Mac OSX PCs
*** DOWNLOAD THE DEMO SOFTWARE ***
Latest Software and User Guide for the SDPA1000 Software NOW AVAILABLE!
Download the Latest Software here
Download the product brief or please contact us for further information
* Dependent on host storage capacity

