MPC755 implementation MPC7400/10 implementation MPC744X/5X implementation MPC8610 implementation MPC8641(D) implementation e500mc implementation e5500 implementation e200z7 implementation e6500 implementation P101X QorIQ implementation T1040 QorIQ implementation P102X QorIQ implementation P2020 QorIQ implementation P204X QorIQ implementation P3041 QorIQ implementation P4080 QorIQ implementation P5020 QorIQ implementation T4240 QorIQ implementation T1024 QorIQ implementation T2081 QorIQ implementation MPC5XX implementation MPC55XX implementation eTPU programming MPC5200 implementation MPC5674F implementation MPC5777M implementation MPC8XX implementation MPC824X implementation MPC825X/6X/7X/8X implementation MPC8308 implementation MPC8309 implementation MPC8313E implementation MPC832XE implementation MPC834X implementation MPC8360E implementation MPC837XE implementation MPC854X implementation MPC8560 implementation MPC8572E implementation

ac6 >> ac6-training >> Processeurs PowerPC >> NXP Power CPUs >> MPC8313E implementation

This course covers PowerQUICC II Pro MPC8313

Objectives The course focuses on the sequencer that interconnects e300, DDR SDRAM, PCI and external bus. Cache coherency protocol is introduced in increasing depth. The 32-bit e300 core is viewed in detail, especially the MMU and the cache. The boot sequence and the clocking are explained. The course focuses on hardware implementation of the MPC8313E. A long introduction to DDR SDRAM operation is done before studying the DDR2 SDRAM controller. An in-depth description of the PCI controllers is performed. The course highlights both hardware and software implementation of gigabit / fast / Ethernet controllers. The USB interfaces are also detailed. Generation of a Linux image and Root File System by using LTIB can also be included into the training. A lot of programming examples have been developed by ACSYS to explain the boot sequence and the operation of complex peripherals, such as USB and Ethernet. •  They have been developed with Diab Data compiler and are executed under Lauterbach debugger. A more detailed course description is available on request at training@ac6-training.com

Prerequisites and related courses The knowledge of the following interconnect standards may be required: PCI, see our course reference IC1 - PCI 3.0 course Gigabit Ethernet, see our course reference N1 - Ethernet and switching course USB 2.0, see our course reference IP2 - USB 2.0 course

INTRODUCTION TO MPC8313E Overview Enhancements compared to MPC824X Memory map Block diagram Application examples THE e300 CORE THE INSTRUCTION PIPELINE Pipeline Branch processing unit Simplified branch mnemonics Coding guidelines DATA PATHS Load / store buffers Sync and eieio instructions Store gathering mechanism CACHES Cache basics Relationship between cache and burst, critical word first order L1 caches Shared resource management Cache coherency mechanism Management of cache enabled pages shared with PCI DMAs Cache related instructions Cache flush routine SOFTWARE IMPLEMENTATION PowerPC architecture specification, the 3 books UISA, VEA and OEA Addressing modes, load / store instructions Integer instructions Rotate instructions : inserting and extracting bitfields IEEE754 basics, floating points numbers encoding Floating point arithmetical instructions The PowerPC EABI Linking an application with Diab Data, parameterizing the linker command file THE MMU Thread vs process Introduction to real mode, block and segmentation / pagination translations Real mode restrictions Memory attributes and access rights definition Virtual space benefit, page protection through segmentation TLBs organization PTE table organization, tablesearch algorithm MMU implementation in real-time sensitive applications THE EXCEPTION MECHANISM Save / restore registers SRR0/SRR1, rfi instruction Exception management mechanism Registers updating according to the exception cause Requirements to allow exception nesting THE DEBUG PORT JTAG emulation, restrictions Code instrumentation Hardware breakpoints THE PLATFORM CONFIGURATION POWER, RESET AND CLOCKING DC and AC electrical characteristics Reset causes Configuration signals sampled at reset Reset configuration words source, boot from I2C or boot from EEPROM PCI Host / Agent configuration Clocking in PCI Host mode, system clock domains System PLL ratio Delay Locked Loop ADDRESS TRANSLATION AND MAPPING Local memory map Local access windows Distinguishing Local Access Windows from other mapping functions Inbound and outbound windows definition ARBITER AND BUS MONITOR External signal description PCI outbound window definition Transaction forwarding SEQUENCER Coherent system bus overview Arbitration policy Bus error detection GENERAL PURPOSE INPUTS / OUTPUTS Pin model Interrupt inputs THE DDR2 MEMORY CONTROLLER DDR-SDRAM operation : a 128-Mbits DDR-SDRAM from Micron is used as an example Jedec specification basics Differences between DDR1 and DDR2 Command truth table Refresh types Bank activation, read, write and precharge timing diagrams, page mode ECC error correction DDR-SDRAM controller overview Initial configuration following Power-on-Reset Address decode Timing parameters programming Initialization routine

LOCAL BUS CONTROLLER Multiplexed or non-multiplexed address and data buses Dynamic bus sizing GPCM, UPMs states machines Interfacing to ZBT SRAMs Interfacing to DSP host ports NAND flash controller PCI BUS INTERFACE Bridge features Data flows : Read prefetch and write posting FIFOs Inbound transactions handling, Outbound transactions handling PCI bus arbitration PCI hierarchy configuration when operating as host INTEGRATED DMA CONTROLLER Priority between the 4 channels Support for cascading descriptor chains Concurrent execution across multiple channels with programmable bandwidth control Messaging unit Doorbells management INTEGRATED PROGRAMMABLE INTERRUPT CONTROLLER Interrupt masking Definition of interrupt priorities System critical interrupt Requirements to support nesting TIMERS Software watchdog timer Real time clock module Periodic Interval Timer General Purpose Timers INTEGRATED PERIPHERALS SECURITY ENGINE [optional, MPC8313E only] Overview of the encryption mechanism Introduction to DES and 3DES algorithms Data packet descriptors Crypto channels THE ETHERNET CONTROLLERS 802.3 specification fundamentals MAC address recognition, 256-entry hash table for unicast and multicast Interface with the PHY (SGMII) Buffer descriptors management Flow control Level 2, 3 and 4 hardware acceleration mechanisms (TCP/IP Offload Engine) Quality of service support Hardware assist for IEEE1588 support THE USB 2.0 CONTROLLER Dual-role (DR) operation EHCI implementation UTMI / ULPI interfaces to the transceiver OTG support Dedicated DMA channels Endpoints configuration LOW SPEED PERIPHERALS Description of the NS16450/16550 compliant Uarts Flow control signal management I2C protocol fundamentals Transmit and receive sequence SPI protocol basics Master vs slave operation Linux Target Image Builder (LTIB) GENERATING THE LINUX KERNEL IMAGE Introducing the tools required to generate the kernel image What is required on the host before installing LTIB Common package selection screen Common target system configuration screen Building a complete BSP with the default configurations Creating a Root Filesystems image e-configuring the kernel under LTIB Selecting user-space packages Setup the bootloader arguments to use the exported RFS Debugging Uboot and the kernel by using Trace32 Command line options Adding a new package Other deployment methods Creating a new package and integrating it into LTIB A lot of labs have been created to explain the usage of LTIB

 

Durée	Prix	Calendrier
5 jours	2100 €