TRK-USB-MPC5643L Freescale Semiconductor, TRK-USB-MPC5643L Datasheet - Page 16

• Manufacturer Part Number: TRK-USB-MPC5643L
• Description: Development Boards & Kits - Other Processors StarTrakMiniUSG MPC5643L
• Manufacturer: Freescale Semiconductor

Specifications of TRK-USB-MPC5643L

• Rohs: yes
• Product: Starter Kits
• Tool Is For Evaluation Of: MPC5643L
• Core: Five Stage Pipeline
• Interface Type: LIN, DSPI
• Operating Supply Voltage: 3 V to 3.6 V
• Data Bus Width: 32 bit, 64 bit
• Description/function: Starter Kit for MPC5643L
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• For Use With: MPC5643L

Introduction
1.5.28
The LINFlexD module (LINFlex with DMA support) on this device features the following:
1.5.29
The DSPI modules provide a synchronous serial interface for communication between the MPC5643L and external devices.
A DSPI module provides these features:
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Message buffers configurable as transmit or receive
Message buffer size configurable
Message filtering for all message buffers based on Frame ID, cycle count, and message ID
Programmable acceptance filters for receive FIFO
Message buffer header, status, and payload data stored in system memory (SRAM)
Internal FlexRay memories have error detection and correction
Supports LIN Master mode, LIN Slave mode and UART mode
LIN state machine compliant to LIN1.3, 2.0, and 2.1 specifications
Manages LIN frame transmission and reception without CPU intervention
LIN features
— Autonomous LIN frame handling
— Message buffer to store as many as 8 data bytes
— Supports messages as long as 64 bytes
— Detection and flagging of LIN errors (Sync field, delimiter, ID parity, bit framing, checksum and Time-out errors)
— Classic or extended checksum calculation
— Configurable break duration of up to 50-bit times
— Programmable baud rate prescalers (13-bit mantissa, 4-bit fractional)
— Diagnostic features (Loop back, LIN bus stuck dominant detection)
— Interrupt driven operation with 16 interrupt sources
LIN slave mode features
— Autonomous LIN header handling
— Autonomous LIN response handling
UART mode
— Full-duplex operation
— Standard non return-to-zero (NRZ) mark/space format
— Data buffers with 4-byte receive, 4-byte transmit
— Configurable word length (8-bit, 9-bit, 16-bit, or 17-bit words)
— Configurable parity scheme: none, odd, even, always 0
— Speed as fast as 2 Mbit/s
— Error detection and flagging (Parity, Noise and Framing errors)
— Interrupt driven operation with four interrupt sources
— Separate transmitter and receiver CPU interrupt sources
— 16-bit programmable baud-rate modulus counter and 16-bit fractional
— Two receiver wake-up methods
Support for DMA enabled transfers
Full duplex, synchronous transfers
Serial communication interface module (LINFlexD)
Deserial Serial Peripheral Interface (DSPI)
MPC5643L Microcontroller Data Sheet, Rev. 8.1
Freescale Semiconductor