
MOTOROLA
MC68302 USER’S MANUAL
iii
PREFACE
The complete documentation package for the MC68302 consists of the M68000PM/AD,
MC68000 Family Programmer’s Reference Manual,
Multiprotocol Processor User’s Manual,
and the MC68302/D,
tocol Processor Product Brief
.
MC68302UM/AD,
MC68302 Integrated Multipro-
MC68302 Integrated
The
ming, capabilities, registers, and operation of the MC68302; the
mer’s Reference Manual
provides instruction details for the MC68302; and
Low Power Integrated Multiprotocol Processor Product Brief
the MC68302 capabilities.
MC68302 Integrated Multiprotocol Processor User’s Manual
describes the program-
MC68000 Family Program-
the
provides a brief description of
MC68302
This user’s manual is organized as follows:
Section 1
General Description
Section 2
MC68000/MC68008 Core
Section 3
System Integration Block (SIB)
Section 4
Communications Processor (CP)
Section 5
Signal Description
Section 6
Electrical Characteristics
Section 7
Mechanical Data And Ordering Information
Appendix B
Development Tools and Support
Appendix C
RISC Microcode from RAM
Appendix D
MC68302 Applications
Appendix E
SCC Programming Reference
Appendix F
Design Checklist
ELECTRONIC SUPPORT:
The Technical Support BBS, known as AESOP (Application Engineering Support Through
On-Line Productivity), can be reach by modem or the internet. AESOP provides commonly
asked application questons, latest device errata, device specs, software code, and many
other useful support functions.
Modem: Call 1-800-843-3451 (outside US or Canada 512-891-3650) on a modem that runs
at 14,400 bps or slower. Set your software to N/8/1/F emulating a vt100.
Internet: This access is provided by telneting to pirs.aus.sps.mot.com [129.38.233.1] or
through the World Wide Web at http://pirs.aus.sps.mot.com.
—
Sales Offices —
For questions or comments pertaining to technical information, questions, and applications,
please contact one of the following sales offices nearest you.