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© 2000, Apple Computer, Inc.
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developers to develop applications only
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Contents
Figures v
Preface
Chapter 1
About This Developer Note
Supplementary Documents vii
Conventions and Abbreviations viii
Typographical Conventions viii
Standard Abbreviations viii
Hardware
Introduction 2
Features 2
Compatibility Issues 5
Color Display 5
RAM Expansion Slot 5
Hardware Overview 6
Memory Map 6
ROM 8
ROM Wait States 8
RAM 8
RAM Wait States 9
Battery Backup 9
Color LCD Interface 9
LCD Screen 10
RAM Expansion Interface 10
1
vii
Chapter 2
Software
ROM Software 14
System Software 14
Identifying the PowerBook 165c 14
Control Panel Changes 14
13
iii
Figures
Chapter 1
Hardware
Figure 1-1
Figure 1-2
Figure 1-3
Figure 1-4
Figure 1-5
1
Block diagram of the PowerBook 165c computer 4
32-bit memory and detailed I/O map 7
32-bit and 24-bit memory map comparison 8
Location of the RAM expansion connector 11
RAM expansion card design guide 12
v
PREFACE
About This Developer Note
This document describes the Macintosh PowerBook 165c computer,
emphasizing those features that are new or different from other Macintosh
PowerBook computers. It is written primarily for experienced Macintosh
hardware and software developers who want to create products that are
compatible with this new computer. If you are unfamiliar with the Macintosh
or would simply like more technical information on the hardware, you may
want to read the related technical manuals listed in the following section.
Supplementary Documents 0
Because the Macintosh PowerBook 165c computer shares many features of the
Macintosh PowerBook 160/180 computers, you should refer to the Macintosh
PowerBook 160 and Macintosh PowerBook 180 Developer Note for information
about features not described in detail here. The Macintosh PowerBook 160 and
Macintosh PowerBook 180 Developer Note is available from APDA as part of
Macintosh Developer Notes: Number 1 , APDA part number R0451LL/A.
To supplement the information in this document, you might wish to obtain
related documentation such as Guide to the Macintosh Family Hardware , second
edition, Designing Cards and Drivers for the Macintosh Family , third edition, and
Inside Macintosh . For detailed information about the Motorola 68030
microprocessor used in the Macintosh PowerBook 165c, refer to the MC68030
Enhanced 32-Bit Microprocessor User’s Manual . All of these documents are
available through APDA.
APDA is Apple’s worldwide source for over three hundred development
tools, technical resources, training products, and information for anyone
interested in developing applications on Apple platforms. To order products
or to request a complimentary copy of the APDA Tools Catalog , contact
APDA
Apple Computer, Inc.
P.O. Box 319
Buffalo, NY 14207-0319
Telephone 800-282-2732 (United States)
800-637-0029 (Canada)
716-871-6555 (International)
Fax 716-871-6511
AppleLink APDA
vii
n
PREFACE
America Online APDA
CompuServe 76666,2405
Internet APDA@applelink.apple.com
Conventions and Abbreviations 0
This developer note uses typographical conventions and abbreviations that
are standard in Apple publications.
Typographical Conventions 0
Computer-language text—any text that is literally the same as it appears in
computer input or output—appears in Courier font.
Standard Abbreviations 0
Standard units of measure used in Apple reference books include:
A amperes MB megabytes
GB gigabytes MHz megahertz
Hz hertz ms milliseconds
K 1024 ns nanoseconds
KB kilobytes V volts
mA milliamperes W watts
Standard abbreviations used in Apple reference books include:
$ n hexadecimal value
AC alternating current
ADB Apple Desktop Bus
CLUT color look-up table
DAC digital-to-analog converter
IC integrated circuit
ASIC application-specific integrated circuit
MMU memory-management unit
RAM random-access memory
RAMDAC random-access memory, digital/analog converter
ROM read-only memory
RGB red-green-blue (a video display system used by
Apple computers)
viii