This document describes the configuration, restrictions, principles and correct usage of FCCU module implemented on MPC5744P device. This document is preliminary release.

This document gives a basic insight into bit timings relationship and provide easy step-by-step guide to calculate CAN bit timing parameters for desired baudrate.

******************************************************************************** * Version:          1.0 * Date:             Oct-22-2014 * Classification:   General Business Information * Brief:         This example demonstrate SWT functionality *                   On SWT timeout it sent signal to FCCU where is short *                   functional reset reaction on SWT timeout configured *                   FCCU then sent signal to RGM module which triggers short *                   functional reset. ******************************************************************************** * Test HW:  MPC57xx * Maskset:  1N65H * Target :  internal_FLASH * Fsys:     200 MHz PLL with 40 MHz crystal reference ******************************************************************************** Revision History: 1.0     Oct-22-2014     b21190(Vlna Peter)  Initial Version 1.1        Mar-24-2015       b21190(Vlna Peter)  Added SWT short reset *******************************************************************************/

******************************************************************************** * Detailed Description: * * Unlock, erase and program of flash mid block 0x00FB_8000 - 0x00FB_FFFF. * ------------------------------------------------------------------------------ * Test HW:        X - PC5748G - MB (rev C) * MCU:             PPC5748GMMN6A * Maskset:       1N81M * Fsys:             160 MHz * Debugger:     Lauterbach Trace32 *             * Target:     Internal_FLASH * ********************************************************************************

******************************************************************************** * Detailed Description: * * LINFlex UART TXFIFO transmit using DMA * LINFlex UART mode with FIFO receive using DMA * * * EVB connection: * *   Route LINFlexD_0 TXD/RXD (PB2/PB3) signals to the main board RS-232 transceiver *   Daughtercard: *   J17.11–12 ON  .. Connect LINFlexD_0 TXD (PB2) to main board. *   J17.8–9 ON .. Connect LINFlexD_0 RXD (PB3) to main board. * *   Motherboard *   J14 - SCI_RX ON *   J13 - SCI_TX ON *   J25 - SCI_PWR ON * * See results on PC terminal (baudrate 19200, Data bits 8, Stop bits 1, Parity none). * * ------------------------------------------------------------------------------ * Test HW:  MPC57xx * Maskset:  1N65H * Target :  internal_FLASH (debug mode, release mode without debugging information) * Fsys:     200 MHz PLL with 40 MHz crystal reference * Terminal: 19200, 8N1, None ********************************************************************************

******************************************************************************** * Detailed Description: * This example shows, how to initialize FlexCAN modules for simple transmission * and reception using RX interrupt. Both modules are configured for 100kbit/s * bit rate. CAN_0 module transmits message using MB0. CAN_1 module receives * message using interrupt via MB0. * * * ------------------------------------------------------------------------------ * Test HW:         MPC5748G-324DS, MPC574XG - Motherboard * MCU:             PPC5748GMMN6A 1N81M * Fsys:            PLL0 160MHz * Debugger:        Lauterbach Trace32 *                  PeMicro USB-ML-PPCNEXUS * Target:          internal_FLASH (debug mode, release mode) * EVB connection:  Connect jumpers J15 and J16 on motherboard *                    Connect P14 H to P15 H *                    Connect P14 L to P15 L * ********************************************************************************

******************************************************************************** * Detailed Description: * * * Initializes the MCU including the FlexCAN peripherals. * Configures the FlexCAN to transmit and receive a CAN message. * * In this config, CAN_0 transmits a message. CAN_1 receives the message. * CAN_0 MB8 is configured to send data. CAN_0 sends message each 1sec. * This interval is generated by PIT. * CAN_1 MB9 is configured to receive a message, SW polling is used. * * to connect FlexCAN0 module (MCU's PB0/PB1 pins) to the motherboard's transceiver * with J5 CAN DB9 connector you have to: * - connect J17 2-6 on daughter board * - connect J17 5-3 on daughter board * This should be done as default   * To connect FlexCAN1 module (MCU's PA14/PA15 pins) to the motherboard's transceiver * with J6 CAN DB9 connector you have to: * - connect J37 2-3 on motherboard * - connect J38 2-3 on motherboard * * Connect CAN0-CANH on P15-1 to CAN1-CANH on P14-1 * Connect CAN0-CANL on P15-2 to CAN1-CANL on P14-2 * Terminate the CAN bus by connecting a 60 ohm resistor between CANH and CANL * ------------------------------------------------------------------------------ * Test HW:  MPC57xx * Maskset:  1N65H * Target :  internal_FLASH * Fsys:     200 MHz PLL with 40 MHz crystal reference * ********************************************************************************

******************************************************************************** * Detailed Description: * * * This example shows synchronization between FlexPWM, CTU and ADC modules. * The FlexPWM Submodule 0 is initialized to generate PWM signal, and rising edge * of PWM B0 signal is used to generate trigger signal for CTU module. The CTU module * sends two commands to ADCs. Single conversion mode is used, so ADC0 ch0 and ch1 * are sampled. The conversion result is used to modify PWM B0 rising egde position * and change delay between external trigger and ADC sequence triggering. * * ------------------------------------------------------------------------------ * Test HW:  MPC57xx * Maskset:  1N65H * Target :  internal_FLASH * Fsys:     200 MHz PLL with 40 MHz crystal reference * * EVB connection: * * P8.1  - A[0]  .. GPIO output, used to see CTU-ADC ISR period * P9.1     - B[7]  .. ADC0 AN[0] input * P9.2     - B[8]  .. ADC0 AN[1] input * P16.4 - I[3] .. CTU0 EXT TRG output   * P8.12    - A[11] .. FlexPWM A[0] output * P8.11    - A[10] .. FlexPWM B[0] output * * connect Trimmer J53.1 to P9.1 to change position of PWM B0 rising edge * connect Trimmer J53.1 to P9.2 to change CTU trigger delay from PWM B0 rising edge * * see CTU0 EXT TRG output signal (toggle on each trigger) on P16.4 with respect of PWM signals * ********************************************************************************

******************************************************************************** * Detailed Description: * Application performs basic initialization, initializes interrupts, blinking * one LED by Core0, second by Core1 (by interrupt), initializes and display * notice via UART terminal and then terminal ECHO. * * ------------------------------------------------------------------------------ * Test HW:         MPC5777C-512DS Rev.A + MPC57xx MOTHER BOARD Rev.C * MCU:             PPC5777CMM03 2N45H CTZZS1521A * Fsys:            PLL1 = core_clk = 264MHz, PLL0 = 192MHz * Debugger:        Lauterbach Trace32 * Target:          internal_FLASH * Terminal:        19200-8-no parity-1 stop bit-no flow control on eSCI_A * EVB connection:  ETPUA30 (PortP P23-15) --> USER_LED_1 (P7-1) *                  ETPUA31 (PortP P23-14) --> USER_LED_2 (P7-2) * ********************************************************************************

******************************************************************************** * Detailed Description: * * Configures the FlexCANs to transmit and receive a CAN FD message with or without * bit rate switching for data phase. * Baudrate during arbitration phase is set to 500kbps, during data phase 2Mpbs. * * In this config, CAN_0 transmits a message. CAN_1 receives the message. * * EVB connection: * * CAN0-CANH on P15-1 to CAN1-CANH on P14-1 * CAN0-CANL on P15-2 to CAN1-CANL on P14-2 * * NOTE! Termination resistor (120Ohm) have to be placed on transceivers output * * ------------------------------------------------------------------------------ * Test HW:  X-MPC574xG-324DS + X-MPC574XG-MB * Maskset:  1N81M * Target :  FLASH * Fsys:     160 MHz PLL * ********************************************************************************

******************************************************************************** * Detailed Description: * Purpose of the example is to show how to generate Multi-bit or Single-bit * ECC error in internal SRAM (user must choose it in the option at the end of * main function). * Error Injection Module is used to generate a non-correctable (or single-bit) * ECC error in RAM. The bad data is accessed then, so the IVOR1 exception (or * ERM combined interrupt service routine) is generated and handled. * Example also offers useful macros for EIM and ERM modules. * The example displays notices in the terminal window (USBtoUART bridge J21) * (19200-8-no parity-1 stop bit-no flow control on eSCI_A). * No other external connection is required. * * ------------------------------------------------------------------------------ * Test HW:         MPC5777C-512DS Rev.A + MPC57xx MOTHER BOARD Rev.C * MCU:             PPC5777CMM03 2N45H CTZZS1521A * Fsys:            PLL1 = core_clk = 264MHz, PLL0 = 192MHz * Debugger:        Lauterbach Trace32 * Target:          internal_FLASH * Terminal:        19200-8-no parity-1 stop bit-no flow control on eSCI_A * EVB connection:  eSCI_A is USBtoUART bridge (connector J21) * ********************************************************************************

With author's permission I am publishing presentation comparing e200 cores to each other and describing them in detail.   Document was created in year 2010, thus it does not deal with cores subsequently used with MPC57xx devices.   Thanks to Robert Moran for his great job.

Detailed Description:  Initializes the MCU including the FlexCAN peripherals.  Configures the FlexCAN to transmit and receive a CAN message.  In this config, CAN_0 transmits a message. CAN_1 receives the message.  CAN_0 MB8 is configured to send data each 1sec.This interval is generated by PIT.  CAN_1 RXFIFO is configured to receive a message and interrupt for MB5 is enabled.  To connect FlexCAN0 module (MCU's PB0/PB1 pins) to the motherboard's transceiver  with J5 CAN DB9 connector you have to:  - connect J17 2-6 on daughter board  - connect J17 5-3 on daughter board  This should be done as default    To connect FlexCAN1 module (MCU's PA14/PA15 pins) to the motherboard's transceiver  with J6 CAN DB9 connector you have to:  - connect J37 2-3 on motherboard  - connect J38 2-3 on motherboard  Connect CAN0-CANH on P15-1 to CAN1-CANH on P14-1  Connect CAN0-CANL on P15-2 to CAN1-CANL on P14-2  Terminate the CAN bus by connecting a 60 ohm resistor between CANH and CANL  To see LED toggling connect P8.1 to USER LED (P7.x)  ------------------------------------------------------------------------------  Test HW:  MPC5744P EVB  Maskset:  1N65H  Target :  RAM, internal_FLASH  Fsys:     200 MHz PLL with 40 MHz crystal reference

******************************************************************************** * Detailed Description: * * Example shows MCU's temperature measurement with the help of TSENS. * Calibartion constants for TSENS0 and TSENS1 are read from Test Flash and * ADC0/ADC1 is set to measure Vbg and TSENS outputs. * Calculated internal temperature can be desplayed on the Terminal. * * EVB connection: * *   Route LINFlexD_0 TXD/RXD (PB2/PB3) signals to the main board RS-232 transceiver *   Daughtercard: *   J17.11–12 ON  .. Connect LINFlexD_0 TXD (PB2) to main board. *   J17.8–9 ON .. Connect LINFlexD_0 RXD (PB3) to main board. * *   Motherboard *   J14 - SCI_RX ON *   J13 - SCI_TX ON *   J25 - SCI_PWR ON * * See results on PC terminal (19200, 8N1, None). You should get following text * (with different values for sure) * * TSENS0/TSENS1 temperature measurement * press any key to continue... * * Calibration constants read from Test Flash * * TSENS0                           TSENS1 * * K1 = 429                         K1 = -220 * K2 = -5785                       K2 = -5767 * K3 = -12800                      K3 = -12736 * K4 = 45                          K4 = 45 * *      K1 * Vbg_code * 2^-1 + K2 * TSENS_code * 2^3 * T = ------------------------------------------------------------------------- / 4 - 273.15 [degC] *     [K3 * Vbg_code * 2^2 + K4 * TSENS_code] * 2^-10 * * Vbg0_code      = 1502               Vbg1_code      = 1502 * TSENS0_code = 2002               TSENS1_code = 1988 * * TSENS0 temp = 34.57 degC         TSENS1 temp = 36.78 degC * * ------------------------------------------------------------------------------ * Test HW:  MPC57xx * Maskset:  1N65H * Target :  RAM, internal_FLASH * Fsys:     200 MHz PLL with 40 MHz crystal reference * Terminal: 19200, 8N1, None ********************************************************************************

******************************************************************************** * Detailed Description: * * Example gives possible implementation of input signal period/freq measurement. * eTimer channel capture 1 and 2 features are used. CAPT1/CAPT2 capture counter * value on rising/falling edge of input signal. The FIFO is set to 2 entries * and ICF2 is monitored. Free-running mode is used here. * * eTimer channel 0-1 are cascaded to achieve 1sec/1Hz measuring with 32bit counter.   * EVB connection: *   P8.2  - A[1]  .. eTimer0 channel1 input signal *   P8.1  - A[0]  .. GPIO output, used to show measurement period * *   Route LINFlexD_0 TXD/RXD (PB2/PB3) signals to the main board RS-232 transceiver *   Daughtercard: *   J17.11–12 ON  .. Connect LINFlexD_0 TXD (PB2) to main board. *   J17.8–9 ON .. Connect LINFlexD_0 RXD (PB3) to main board. * *   Motherboard *   J14 - SCI_RX ON *   J13 - SCI_TX ON *   J25 - SCI_PWR ON * * connect pulse signal to the P8.2. * See results on PC terminal (19200, 8N1, None). * Change freq/duty of input signal. * * ------------------------------------------------------------------------------ * Test HW:  MPC57xx * Maskset:  1N65H * Target :  internal_FLASH * Fsys:     200 MHz PLL with 40 MHz crystal reference * Terminal: 19200, 8N1, None ********************************************************************************

This is simple example of the usage of Flash Array Integrity Check (FAIC) function that is available on all MPC56xx devices.   The FAIC reads data from selected and unlocked flash blocks and calculates the MISR signature. User can compare the MISR signature calculated by flash controller (in runtime) with MISR calculated by offline tool (this is done during development, not in runtime) from s-record file. If the MISR is identical, we know that the content of selected flash blocks corresponds to content in s-record file and that there are no ECC errors (single bit or double bit ECC errors).

******************************************************************************** * Detailed Description: * Application performs basic initialization, setup PLL to maximum allowed * frequency * * * Mode transition to LPU_STOP is executed. CAN_0 is configured to wake up from *  LPU_STOP to LPU_RUN using message with standard IDE = 0 as a wake up *  preselected matching criteria. After wake up from LPU_STOP, user *  LED1 is blinking.   * * Modified files: mem.ld, sections.ld, startup.s, added file z2_restart.s * * * ------------------------------------------------------------------------------ * Test HW:         MPC5748G-324DS, MPC574xG Motherboard * MCU:             PPC5748GMMN6A 1N81M * Fsys:            PLL0 160MHz * Debugger:        Lauterbach Trace32 *                  PeMicro USB-ML-PPCNEXUS * Target:          internal_FLASH (debug mode, release mode) * EVB connection:  Default * * * ********************************************************************************

******************************************************************************** * Detailed Description: * Application performs basic initialization, setup PLL to maximum allowed freq., * start one Z7 core, interrupts initialization, ICache and DCache are disabled * on both cores because of shared memory, which must not be cached. * * There is 4K shared memory defined in the linker file. This memory is used by * both cores. Both cores access into the structure, which is placed in the shared * memory. This access is marked as a critical section. Only one core can write * to the structure at the same time. To ensure this, there are Gates, which * guarantee data coherence during the access. Only one core can be in critical * section. Second core has to wait, until first core leaves the critical section * * * * ------------------------------------------------------------------------------ * Test HW:         MPC5775K-356DS, MPC57xx Motherboard * MCU:             PPC5775KMMY3B 0N76P * Terminal:        19200-8-no parity-1 stop bit-no flow control on LINFlexD_0 * Fsys:            PLL0 266MHz *                    Z4 Core 133MHz *                    Z7 Core 266MHz * Debugger:        Lauterbach Trace32 *                  PeMicro USB-ML-PPCNEXUS * Target:          internal_FLASH (debug mode, release mode) * EVB connection:  default connection * ********************************************************************************

This demo performs a communication on LIN bus between two MPC5604B EVBs.   LinFlex0 LIN Master ******************************************************************************** * Detailed Description: * - send header from a LIN Master * - either receive data from a LIN Slave or transmit a data * - no interrupt is used, just SW pooling * * ------------------------------------------------------------------------------ * Test HW:  XPC560B 144 LQFP MINIMODULE, XPC56XX EVB MOTHERBOARD, SPC5604B 2M27V * Target :  internal_RAM, Flash * LinFlex0: Lin Master, 19200 baudrate * Fsys:     64 MHz PLL with 8 MHz crystal reference * * ------------------------------------------------------------------------------ * EVB connections and jumper configuration * * XPC56XX EVB MOTHERBOARD * for LinFlex0 connection to the MC33661 LIN transceiver: * - RXDA_SEL (near SCI !!!!) jumper over pins 1-2 * - TXDA_SEL (near SCI) jumper over 1-2 * * for LIN Master functionality * - VSUP (J6) jumper fitted *   lin xceiver will get +12V from the EVB * - V_BUS (J14) jumper not fitted * - MASTER_EN jumper fitted * - LIN_EN jumper fitted * ********************************************************************************     LinFlex0 LIN Slave ******************************************************************************** * Detailed Description: * - receive header from a LIN Master * - either receive data from a LIN Master or transmit a data * - Filter can be enabled with the FILT_EN = 1 * - If filter is enabled TX interrupt is used to prepare data to send and *    RX interrupt to read received data * - If filter is disabled SW polling is used * * ------------------------------------------------------------------------------ * Test HW:  XPC560B 144 LQFP MINIMODULE, XPC56XX EVB MOTHERBOARD, SPC5604B 2M27V * Target :  internal_RAM * LinFlex0: Lin Slave, 19200 baudrate * Fsys:     64 MHz PLL with 8 MHz crystal reference * * ------------------------------------------------------------------------------ * EVB connections and jumper configuration * * XPC56XX EVB MOTHERBOARD * for LinFlex0 connection to the MC33661 LIN transceiver: * - RXDA_SEL (near SCI !!!!) jumper over pins 1-2 * - TXDA_SEL (near SCI) jumper over pins 1-2 * * for LIN Slave functionality * - VSUP (J6) jumper not fitted ...LIN transceiver will get +12V from the Master * - V_BUS jumper not fitted * - MASTER_EN jumper not fitted * - LIN_EN jumper fitted * ********************************************************************************

The aim of the MPC5643L PWM triggered measurement concept is to introduce hardware  subsystem concept of autonomous triggering of ADC measurement by PWM module in desired time intervals and automatic storing of measured data into buffer located in SRAM. This autonomous measurement concept will offload the microprocessor’s core and presents the very precise way how to achieve the ADC time critical measurement synchronized with PWM signal generated by FlexPWM module.