Compute Through Power Loss (CTPL) is a software utility for ultra-low-power MSP430FRxx FRAM microcontrollers that enables an application to easily save the CPU and peripheral states into non-volatile FRAM before powering down or entering a deep-sleep mode like LPMx.5. CTPL then automatically restores the application where the application last executed (this is also referred to as context-save and restore). This reference design showcases how one can easily integrate the utility library to be used in their application. CTPL can enable a faster wake-up time from cold-start by bypassing the startup routine which can be cycle intensive.
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Download the bill of materials for TIDM-FRAM-CTPL | Download |
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Download the test file for TIDM-FRAM-CTPLTitle | Updated | Type | Size (KB) | |
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Intelligent System State Restoration after Power Failure with CTPL Gerber | 21 Apr 2015 | ZIP | 12 | |
Intelligent System State Restoration after Power Failure w/CTPL Assembly Drawing | 21 Apr 2015 | ZIP | 607 | |
Intelligent System State Restoration after Power Failure with CTPL BOM | 21 Apr 2015 | ZIP | 109 | |
Intelligent System State Restoration after Power Failure with CTPL Schematic | 21 Apr 2015 | 326 |