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The System Power Management Interface (SPMI) is a high-speed, low-latency, bi-directional, two-wire serial bus suitable for real-time control of voltage and frequency scaled multi-core application processors and its power management of auxiliary components. SPMI obsoletes a number of legacy, custom point-to-point interfaces and provides a low pin count, high-speed control bus for up to 4 master and 16 slave devices. SPMI is specified by the MIPI Alliance.
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References
- ↑ Bhowmik, Achintya K.; Li, Zili; Bos, Philip J. (2008-07-31). Mobile Displays: Technology and Applications. John Wiley & Sons. ISBN 978-0-470-99463-4.
- ↑ "Specifications Overview - Display and Touch". www.mipi.org. Retrieved 2017-12-30.
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