Maxim Integrated 71M6513H Power Meter IC Family Software - Manual (Page 5)

71M651x Software User’s Guide
5.2.1. Startup and Initialization.................................................................................................................. 46
5.3. Basic Code Architecture........................................................................................................... 48
5.3.1. Initialization..................................................................................................................................... 48
5.3.2. Foreground...................................................................................................................................... 48
5.3.3. Background Tasks.......................................................................................................................... 55
5.3.4. Watchdog Timer.............................................................................................................................. 68
5.3.5. Real-Time Clock (RTC)................................................................................................................... 68
5.4. Data Flow.................................................................................................................................... 68
5.5. CE/MPU Interface....................................................................................................................... 70
5.6. Source Files............................................................................................................................... 70
5.7. Auxiliary Files............................................................................................................................. 71
5.8. Include/Header Files.................................................................................................................. 71
5.9. CE Image Files........................................................................................................................... 72
5.10. Common MPU Addresses....................................................................................................... 72
5.11. Firmware Application Information.......................................................................................... 82
5.11.1. Sag Detection................................................................................................................................ 82
5.11.2. Temperature Measurement...........................................................................................................82
5.11.3. Temperature Compensation for Measurements........................................................................... 83
5.11.4. Temperature Compensation for the RTC......................................................................................83
5.12. Validating the Battery.............................................................................................................. 85
5.13. Alphabetical Function Reference........................................................................................... 86
5.14. Errata for Demo Code Revision 3.04...................................................................................... 93
5.15. TEST Modules.......................................................................................................................... 94
5.15.1. 6513 CE Example......................................................................................................................... 94
5.15.2. Serial Port Tests............................................................................................................................ 94
5.15.3. Timer Tests................................................................................................................................... 94
5.15.4. EEPROM Tests............................................................................................................................. 94
5.15.5. Generating DIO Pulses on Reset.................................................................................................. 94
5.15.6. Testing the Security Bit................................................................................................................. 95
5.15.7. Software Timer Test...................................................................................................................... 95
5.15.8. Interrupt Test................................................................................................................................. 95
5.15.9. RTC Test....................................................................................................................................... 95
5.15.10. LCD Test..................................................................................................................................... 95
6. 80515 REFERENCE................................................................................................................................................ 97
6.1. 80515 Overview.......................................................................................................................... 97
6.1.1. 80515 Performance.........................................................................................................................97
6.1.2. 80515 Features............................................................................................................................... 98
6.2. 80515 Architectural overview................................................................................................... 99
6.2.1. Memory organization....................................................................................................................... 99
6.2.2. The 80515 Instruction Set............................................................................................................. 105
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