Related Manuals for NXP Semiconductors S12ZVMAEVB
Summary of Contents for NXP Semiconductors S12ZVMAEVB
- Page 1 S12ZVMAEVB QUICK START GUIDE (QSG) ULTRA-RELIABLE MICROCONTROLLERS FOR INDUSTRIAL AND AUTOMOTIVE CONFIDNTIAL AND PROPRIETARY...
- Page 2 Get to know the S12ZVMAEVB The S12ZVMA is a Power Supply NXP Microcontroller programmable S12ZVMA single-chip solution for simple loads needed to be User Push button [4] controlled in the car remotely via LIN or PWM command. Integrated LIN-PHY, 12V-Vreg, and half-...
- Page 3 Connect the USB Cable Connect one end of the USB cable to the PC and the other end to the mini-B connector on the S12ZVMAEVB board. Allow the PC to automatically configure the USB drivers if needed. Using the Example Project Load the example code contained in your quick start package to enable the push buttons and the potentiometer..
- Page 4 Peripheral List The table below shows the components available in the EVB as well as the pin number where it’s connected. Peripheral MCU PORT Description Potentiometer PAD3 Potentiometer connected to ADC channel 3 Temperature sensor KTY82 PAD3 Potentiometer connected to ADC channel 3 LED –...
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Page 5: Default Jumper Configuration
Default Jumper configuration CONFIDENTIAL AND PROPRIETARY... - Page 6 Default Jumper configuration Vsup Enable Closing This jumper connects Vbat to the rest of the board Power Supply Voltages – LEEDs indicators Pin 1-2 Closed Enable Vsup LED indicator Pin 3-4 Closed Enable HD LED indicator Pin 5-6 Closed Enable VDDX LED indicator Master mode enabled Connects pullup resistors in order for the board to function as LIN master...
- Page 7 Default Jumper configuration VDDX enabled Closing this jumper connects VDDX to the MCU VDDX_PERH Closing this jumper connects VDDX as supplying source for the peripherals Voltage supply for the ballast transistor enable Closing this jumper connects Vsup to the ballast transistor Voltage supply for the MCU enable Closing this jumper connects Vsup to the MCU Reverse Battery and charge pump enabled...
- Page 8 Default Jumper configuration Low-side recirculation diode enable Pin 1-2 Closed Diode is connected to HD Pin 2-3 Closed Diode is connected to HS Current measurement selector Pin 1-2 Closed External operational amplifier is selected for measure the current Pin 2-3 Closed Internal operational amplifier is selected for measure the current Internal operational amplifier reference voltage selector...
- Page 9 Default Jumper configuration Current measurement operational amplifier output Pin 1-2 Closed Internal output comparator routed to PAD2 Pin 2-3 Closed External output comparator routed to PAD2 J34 Internal operational amplifier routing Pin 1-2 Closed Enables 5 V reference to internal operational amplifier Pin 3-4 Closed AMPP0 routed to PAD0 Pin 5-6 Closed AMPM0 routed to PAD1 J39 2.5 Voltage Enable...
- Page 10 Default Jumper configuration J22 Switches Pin 1-2 Closed SW5 routed to PP4 Pin 3-4 Closed SW4 routed to PAD4 Pin 5-6 Closed SW3 routed to PAD5 Pin 7-8 Closed SW2 routed to PAD6 J22 LEDs Pin 1-2 Closed D1 routed to PP0 Pin 3-4 Closed D2 routed to PP1 Pin 5-6 Closed...
- Page 11 Default Jumper configuration Hall Sensor voltage supply Pin 1-2 Closed Voltage is supplied to Hall sensor using VDDX Pin 2-3 Closed Voltage is supplied to Hall sensor using EVDD pin (PP0) Potenciometer / Temperature Sensor selector Pin 1-2 Closed Potenciometer is routed to PAD3 Pin 2-3 Closed Temperature sensor is routed to PAD3 Bootloader Enable...
- Page 12 Default Jumper configuration HVI Circuit –Reference Voltage Selector Pin 1-2 Closed - SW1 is connected to VBAT level. This provides a HIGH voltage level when switch SW1 is pressed. Pin 4-6 Closed - SW1 is connected to GND level. This provides a LOW voltage level when switch SW1 is pressed.
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Page 13: Internal Operational Amplifier
Internal Operational Amplifier The internal amplifier signals of the S12ZVMA EVB are not correctly routed. In • order to use the internal amplifier of the S12ZVMA some jumpers need to be open and some external cables connected in order to get the amplifier to work: Open jumpers: J32, J34 (3-4, 5-6), J38.
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