ZAMC4100 Datasheet, PDF (7/155 Pages) Integrated Device Technology – Actuator and Motor Controller

ZAMC4100 Datasheet
3.11.2. ECM Control Register ...................................................................................................................... 75
3.11.3. ECM Driver Output Diagnostic Check.............................................................................................. 76
3.12. ZAMC4100 Analog to Digital Converter ................................................................................................. 77
3.12.1. ADC Overview ................................................................................................................................. 77
3.12.2. ADC External Inputs Configuration .................................................................................................. 79
3.12.3. ADC Input MUX Control ................................................................................................................... 81
3.12.4. ADC Voltage References and Result Calculation ............................................................................ 84
3.12.5. ADC Configuration and ADC Status Register .................................................................................. 85
3.12.6. ADC Sample Rate............................................................................................................................ 88
3.12.7. ADC Single and Continuous Conversion ......................................................................................... 88
3.12.8. ADC Result Formatting Options....................................................................................................... 89
3.12.9. ADC Comparator and Counter......................................................................................................... 91
3.12.10. External ADC Analog Inputs Open/Short Diagnostics and Protection ............................................. 92
3.13. LIN Physical Layer (LIN PHY) ................................................................................................................ 95
3.13.1. Overview .......................................................................................................................................... 95
3.13.2. LIN PHY Operation .......................................................................................................................... 96
3.14. SBC Registers ........................................................................................................................................ 99
3.14.1. SBC Registers Address Map ......................................................................................................... 100
3.14.2. Registers Write Access Signatures................................................................................................ 101
3.15. SBC Trimming ...................................................................................................................................... 102
4 ZAMC4100 MCU Functional Description .................................................................................................... 103
4.1. Overview .............................................................................................................................................. 103
4.2. Memory Organization ........................................................................................................................... 104
4.2.1. Accessing Invalid Memory Location............................................................................................... 105
4.2.2. FLASH Memory ............................................................................................................................. 105
4.2.3. INFO Area ...................................................................................................................................... 107
4.2.4. RAM Memory 2kB .......................................................................................................................... 107
4.3. MCU Clock and Reset Sources............................................................................................................ 108
4.4. MCU INTERRUPTS ............................................................................................................................. 110
4.4.1. Interrupts Organization .................................................................................................................. 110
4.4.2. Interrupts Configuration ................................................................................................................. 111
4.5. GPIO Module........................................................................................................................................ 111
4.5.1. Overview ........................................................................................................................................ 111
4.5.2. GPIO Input Mode (default)............................................................................................................. 111
4.5.3. GPIO Output Mode ........................................................................................................................ 112
4.5.4. GPIO as Timer Trigger Operation .................................................................................................. 112
4.5.5. GPIO Interrupt Functionality .......................................................................................................... 112
4.5.6. GPIO Registers .............................................................................................................................. 112
4.6. 32-Bit TIMER Module ........................................................................................................................... 112
© 2016 Integrated Device Technology, Inc.
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January 26, 2016