AN1769 Freescale Semiconductor / Motorola, AN1769 Datasheet

Manufacturer Part Number

AN1769

Description

Designing a Minimal PowerPC System

Manufacturer

Freescale Semiconductor / Motorola

Datasheet

1.AN1769.pdf (44 pages)

This document contains information on a new product under development by Motorola and IBM. Motorola and IBM reserve the right to change or

discontinue this product without notice.

Application Note

Designing a Minimal PowerPC

Gary Milliorn

Motorola RISC Applications

risc10@email.sps.mot.com

This application note describes how to design a small, high-speed Motorola PowerPC-

processor based system. In this document, the terms Ô60xÕ and Ô7xxÕ are used to denote a

32-bit microprocessor from the PowerPCª architecture family that conforms to the bus

interface of the PowerPC 603eª, PowerPC 604eª, or PowerPC 750ª microprocessors,

respectively. MPC60x and MPC7xx processors implement the PowerPC architecture as it

is speciÞed for 32-bit addressing, which provides 32-bit effective (logical) addresses,

integer data types of 8, 16, and 32 bits, and ßoating-point data types of 32 and 64 bits

(single-precision and double-precision).

This document contains the following topics:

Part 1, ÒIntroductionÓ

Part 2, ÒProcessor DesignÓ

Part 3, ÒMemory System DesignÓ

Part 4, ÒClockÓ

Part 5, ÒResetÓ

Part 6, ÒPowerÓ

Part 7, ÒInterruptsÓ

Topic

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

System

Page

AN1769/D

REV. 1.1

1/1999