FN6 MPC8360E implementation

This course covers PowerQUICC II Pro MPC8360E


Objectives
	The course explains how to optimize the internal traffics flowing through the interconnect CSB 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 MPC8360E.
	A long introduction to DDR SDRAM operation is done before studying the DDR2 SDRAM controllers.
	An in-depth description of the PCI controller is performed.
	Two controllers present in the QuiccEngine are particularly studied : Ethernet on UCC and multi-channel, and the course explains how to implement an inter-working between TDM lines and Ethernet.
	The course highlights both hardware and software implementation of gigabit / fast / Ethernet controllers.
	The USB controller is also detailed.
	This course has been delivered several times to companies developing telecom infrastructure equipments.
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 info@ac6-training.com


Prerequisites
	Experience of a 32 bit processor or DSP is mandatory.
	Knowledge of USB is recommended, see our course reference I6.
	Knowledge of PCI is recommended, see our course reference I1.
	Knowledge of Ethernet is recommended, see our course reference N1.

Plan


INTRODUCTION TO MPC8360E
Overview
	Highlighting data paths inside the MPC8360E
	Block diagram : characteristics of each of the 3 internal modules e300 core, Platform, QuiccEngine
	Software migration from MPC82XX/MPC85XX families
THE e300 CORE
THE INSTRUCTION PIPELINE
	e300 pipeline
	Branch processing unit
	Coding guidelines
DATA PATHS
	Load / store buffers
	Sync and eieio instructions
	Store gathering mechanism
CACHES
	Cache basics
	Cache locking
	L1 caches
	Cache coherency mechanism
	The MEI state machine
	Management of cache enabled pages shared with PCI DMAs
	Software enforced cache coherency
	Cache flush routine
SOFTWARE IMPLEMENTATION
	e300 registers
	Addressing modes, load / store instructions
	IEEE754 basics, floating points numbers encoding
	Floating point load / store instructions
	Floating point arithmetical instructions
	The PowerPC EABI
	Linking an application with Diab Data, parameterizing the linker command file
THE MMU
	Thread vs process
	Real mode restrictions
	Memory attributes and access rights definition
	Virtual space benefit
	TLBs organization
	Segment-translation
	Page-translation
	MMU implementation in real-time sensitive applications
THE EXCEPTION MECHANISM
	Exception management mechanism
	Registers updating according to the exception cause
	Requirements to allow exception nesting
THE DEBUG PORT
	JTAG emulation, restrictions
	Hardware breakpoints
	Performance monitor
THE PLATFORM CONFIGURATION
POWER, RESET AND CLOCKING
	DC and AC electrical characteristics
	Configuration signals sampled at reset
	Reset configuration words source
	Utilization of the I2C boot sequencer
	PCI Host / Agent configuration
	Boot memory space
	Clocking in PCI Host mode, system clock domains
	External clock inputs
PLATFORM CONFIGURATION
	Address translation and mapping
	Arbiter and bus monitor
	General purpose inputs / outputs
	Timers
	Dynamic power management
THE DDR2 MEMORY CONTROLLER
	Jedec specification basics
	On-Die termination and calibration
	Differences between DDR1 and DDR2
	Command truth table
	Hardware interface
	ECC error correction
	DDR-SDRAM controller overview
	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
PCI BUS INTERFACES
	Bridge features
	Data flows
	Inbound transactions handling, Outbound transactions handling
	PCI bus arbitration
	PCI hierarchy configuration when operating as host


INTEGRATED DMA CONTROLLER
	Priority between the 4 channels
	Scatter / gathering
	Concurrent execution across multiple channels
	Messaging unit
INTEGRATED PROGRAMMABLE INTERRUPT CONTROLLER
	Interrupt sources
	Definition of interrupt priorities
	System critical interrupt
	Requirements to support nesting
SECURITY ENGINE
	Overview of the encryption mechanism
	Introduction to DES, 3DES and AES algorithms
	Crypto channels
	Snooping by caches
	Implementation of IPSEC
LOW SPEED PERIPHERALS
	Description of the NS€50/16550 compliant Uarts
	FIFO mode
	Flow control signal management
	I2C protocol fundamentals
	Transfer timing diagrams, SCL and SDA pins
	Transmit and receive sequence
QUICC ENGINE
SYSTEM INTERFACE AND CONNECTION TO EXTERNAL COMMUNICATION PORTS
	Serial DMA
	QUICC engine external requests
	Multi-threading
	NMSI vs TDM
	CMX registers
	Baud-rate generators
BUFFER MANAGEMENT
	Utilization of Buffer Descriptors
	Chaining descriptors into rings
	Frame boundary definition
	Interrupt management
SERIAL PERIPHERAL INTERFACE
	Introduction to SPI protocol
	SPI modes of operation in QUICC engine mode
	Transmit and receive sequence
UNIFIED COMMUNICATION CONTROLLERS
	UCC feature set
	Handling UCC interrupts
	Initialization sequence
	UCC as slow communications controllers, UART mode
	UCC for fast protocols, virtual FIFOs
UCC ETHERNET CONTROLLER
	Physical interfaces to transceiver
	Auto-negotiation
	Termination and interworking modes of operation
	IP header checksum
	Frame filtering and address recognition
	Header parsing
	Quality of Service
	Ethernet scheduler, traffic shaper
	BD and Parameter RAM description
	Ethernet statistics, MIB
IEEE1588 ASSIST
	Overview of the IEEE1588 standard
	Timestamp unit key features
	How QuiccEngine and host software interact
	PTP frame reception
	PTP frame transmission
MULTI-CHANNEL CONTROLLER
	Comparison with MPC82XX CPM MCC
	Channel-specific HDLC parameters
	Channel extra parameters
	MCC exceptions
	MCC host commands
QUICC MULTI-CHANNEL CONTROLLER
	QMC and serial interface
	UCC Base and Global multichannel parameters
	Channel-specific HDLC parameters
	QMC exceptions
	QMC host commands
USB
	Host controller limitations
	Endpoint parameters block pointer
	Frame number
	USB BD ring
	Host commands

Durée	Prix	Calendrier
5 jours	0 €