Quick Start Guide S12VR64EVB S12 MagniV Mixed-Signal MCUs S12 MagniV
Quick Start Guide Get to Know the S12VR64EVB LIN Connectors Potentiometer SW1 SW2 Analog Input Header External Power Supply Banana Connectors Barrel Power Connector JM60 Integrated BDM ON/OFF Switch OSJTAG Mini-B USB Connector Relay Reset Switch GPIO LED’s LS/HS Driver LED’s DB9 Connector RS-232 Comms GPIO Header Connector S12VR64 Microcontroller SPI Header Connector LS/HS Driver Header Connector Interrupt Wake Up Input Header Connector Figure 1: Front Side of S12VR64EVB Relay Motor Out
S12 MagniV Mixed-Signal MCUs Introduction and Default Settings The S12VR64EVB features the S12VR64, an automotive 16-bit MCU. This family integrates an S12 microcontroller with a LIN physical interface, a 5-volt regulator system to supply the microcontroller and analog blocks to control other elements of the system which operate at vehicle battery level.
Quick Start Guide 1 Install CodeWarrior Development Studio The S12VR64EVB board ships with the latest version of CodeWarrior Development Studio for Freescale HCS12(X) Microcontrollers. CodeWarrior Development Studio is a complete Integrated Development Environment (IDE) that provides a highly visual and automated framework to accelerate the development of the most complex embedded applications.
S12 MagniV Mixed-Signal MCUs 1. Open CodeWarrior Development Studio. 2. Unzip the content of the file \files\training\ LabExamples.zip located on the training tab of the DVD. 3. Drag the unzipped file “evb demo application.mcp” into CodeWarrior’s Window (the file is located below directory “evb demo application”). This action should open CodeWarriors’ project explorer. 12. While in the debugger screen “True-Time Simulator & Real-Time Debugger”, press “F5” to start the code recently downloaded. 13.
Quick Start Guide S12VR64EVB Jumper List and Description Jumper Setting J3 pins 1-2 closed pins 1-2 closed J9 pins 3-4 closed pins 5-6 closed Description Analog Inputs/Port AD/Keyboard Wake Up Jumpers to energize the relay load.
S12 MagniV Mixed-Signal MCUs J23 closed J24 closed High-Side Driver 0 to LED output J25 pins 2-3 closed J26 closed MCU - High-Side Drivers Power Supply Pin J27 closed 4 MHz Crystal Jumper J28 closed 4 MHz Crystal Jumper J29 closed VSUP and VSENSE Power supply J30 closed J31 pins 2-3 closed High-Side Driver 1 to LED output HVI0 Input Routing Power Supply Connection LED RS232 Transceiver Power Supply Jumper J33 pins 2-3 closed MCU SCI TXD pin routing J34 pins 2-3 closed MCU SCI
Quick Start Guide S12VR64EVB Jumper List and Description–continued...
S12 MagniV Mixed-Signal MCUs Jumper Description Routing of PWM0-1, ETRIG0-1, HALL_SENSOR, GPIO0-1 and IRQ_N to Header J15.
Quick Start Guide S12VR64EVB Jumper List and Description–continued...
S12 MagniV Mixed-Signal MCUs Jumper Description RS232 Transceiver Power Supply Jumper J31 Jumper pins 1-2 closed connects the Vcc power supply input of the RS232 transceiver to the 5V MCU regulated output Jumper pins 2-3 closed connects the Vcc power supply input of the RS232 transceiver to the 5V RS232 voltage regulator circuitry MCU SCI TXD Pin Routing J33 Jumper pins 1-2 closed connects the MCU SCI TXD pin to OSBDM SCI RXD pin for debug purposes Jumper pins 2-3 closed connects the MCU SCI TXD pin t
Quick Start Guide S12VR64EVB Headers and Connectors List Jumper Description LIN Connector 1. GND J1 2. GND 3. +12 V - LIN bus power supply 4. LIN - LIN signal LIN Connector 1. GND J2 2. GND 3. +12 V - LIN bus power supply 4.
S12 MagniV Mixed-Signal MCUs Jumper Description Low-Side and High-Side Driver Header Connector 1. High-Side Driver 0 2. High-Side Driver 1 J13 3. GND 4. Low-Side Driver 1 5. Low-Side Driver 0 6. +12V Power Supply Interrupt Wake Up Header Connector for Interrupt Wake Up 0 to Interrupt Wake Up 5 1. Interrupt Wake Up 0 2. Interrupt Wake Up 5 J14 3. Interrupt Wake Up 1 4. Interrupt Wake Up 4 5. Interrupt Wake Up 2 6.
Quick Start Guide S12VR64EVB Headers and Connectors List–continued... Jumper Description Header Connector for Different Inputs and Outputs 1. CON_LINPHY_REG 2. CON_LINPHY_RXD 3. CON_LINPHY_TXD 4. CON_PWM0 5. CON_PWM1 J15 6. CON_ETRIG0 7. CON_ETRIG1 8. CON_HALL_SENSOR 9. CON_IRQ_N 10. CON_GPIO0 11. CON_GPIO1 12. CON_GPIO2 SPI Header Connector 1. CLK_SPI J16 2. SPI_MOSI 3. SPI_MISO 4.
S12 MagniV Mixed-Signal MCUs Jumper Description J17 Supply Connector for 12V, 13A Motor Load - MOTOR1_OUT J18 Supply Connector for 12V, 13A Motor Load - MOTOR0_OUT J19 USB Connector for OSBMD to PC Connection J32 DB9 Connector for Serial PC Communication
Quick Start Guide For more information about this product, please visit freescale.com/S12VR64EVB Freescale, the Freescale logo and CodeWarrior are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. MagniV is a trademark of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © 2011 Freescale Semiconductor, Inc.
