The MPC8240/41/45 Power Architecture Microcontroller

The MPC8240/41/45 Integrated Processor consists of Power Architecture 603e processor core with Floating-Point support, Memory Management Unit (MMU), 16-Kbyte Instruction Cache, and 16-Kbyte Data Cache. It also has 32-bit PCI Interface, Memory Controller, Two-channel DMA Controller, Messaging Unit, I2C Interface and programmable Interrupt Controller, two (dual) universal asynchronous receiver/transmitters (UARTs).

What is the difference among the MPC8240/41/45?

The MPC8245 s a second generation MPC8240 with a G2 PPC Core (603e) and a PCI bridge. Many of the enhanced features of the MPC8245 can be found in the peripheral logic block. The MPC8241 is a low cost version of the MPC8245. The class will mainly focus on the MPC8245. Download this pdf file to view detailed comparison and compatibility between MPC8240 and MPC8245 devices.

Audience:

The MPC8240/41/45 course is designed for Software and Hardware engineers and developers who want to build systems using PCI interfaces in networking, routers, switches, network storage applications and image display systems and other embedded applications. System architects, project leaders, and BSP designers who want to understand device architecture and requirements are also encourage to attend the course for an in-depth understanding of the silicon system.

MPC8240/41/45 Course Agenda:

The class will cover both hardware and software aspect of the MPC8240/41/45 device. Each topic is self-contained. That is, both hardware and software discussions are included to make the topic complete. The course is consists of lectures and exercises.

• Overview of the MPC824x architecture series.
  
• Recognize the 603e programming model, register types, and usage.
  
• Review 603e instruction set, branches, subroutine calls, simplified mnemonics, and accessing operand in memory.
  
• Write efficient interrupt routine service by understanding how exception processing works, and how to nest interrupts.
  
• Understand MPC824x instruction cache and data cache. How to configure and optimize them for your application.
  
• Configure the memory management unit (MMU) to perform address translation and enable access control and protection.
  
• Initialize the MPC824x configuration registers.
  
• Configure address mapping for 603e and PCI accesses.
  
• Program the interrupt controller to prioritized interrupts for PPC 603e processing.
  
• Utilize the memory controller to handle various types of static and dynamic memories.
  
• Initialize the PCI controller to arbitrate, perform exclusive accesses, boot ROM relocation, and maximize PPC603e and PCI memory throughput.
  
• Enable the various power saving modes of the MPC824x device.
  
• Use various debug features such as identifying PCI transactions, inject stuck-at-faults, data capture on parity error.
  
• Program the I2C controller to perform serial, full-duplex, master/slave operation.
  
• Configure the Message Unit and Intelligent to perform doorbell function, In-bound/Out-bound messaging.
  
• Two (dual) universal asynchronous receiver/transmitters (UARTs).
  

Note: Total number of topics covered will vary depending on course size, student's background, and pace of the course. Our instructors are flexible to adapt and adjust topics to suit your requirements.

Prerequisite:

Understanding of a RISC processor is helpful. Knowledge of PCI interface is advantageous. However, student’s willingness and desire to learn are the most important factors.

Fee and Registration:

• Payment must be received no later than one week prior to start of course. The fee includes course notes, MPC824x user manual, Power Architecture microprocessor family programming environment, and other applicable handouts.
  
• Seating is limited so please register early to get the desired place and time.
  
• Course cancellation is accepted one week prior to start of course. If the student cancelled one week prior to course he/she can elect to have course substitution for the same course at different dates.
  
• Student substitution is accepted from same company.
  
• If the student did not cancel one week prior to course the student will be charged the full rate.
  
• PhoenixMicro Inc. has the right to cancel courses one week prior to start date due to low enrollment.
  

  Note: For pricing and availability for an ON-SITE course please use the ON-SITE Request Form.