MC68332 SUMMARY OF CHANGES
USER’S MANUAL S-1
SUMMARY OF CHANGES
This is a complete revision, with complete reprint. All known errors in the publication
have been corrected. The following summary lists significant changes.
Section 1 Introduction
Page 1-1 New introduction to the MC68332 microcontroller.
Section 2 Nomenclature
Page 2-1 Added “Symbols and Operators” section.
Page 2-2 Added “CPU32 Registers” section.
Pages 2-3 – 2-4 Added “Pin and Signal Mnemonics” section.
Pages 2-5 – 2-6 Added “Register Mnemonics” section.
Page 2-7 Added “Conventions” section.
Section 3 Overview
Page 3-3 New block diagram drawn.
Pages 3-4 – 3-5 New 132-pin package and 144-pin package pin assign-
ment diagrams drawn.
Pages 3-6 – 3-7 Revised pin characteristics.
Page 3-8 Incorporated V
DD
/V
SS
breakout information.
Pages 3-9 – 3-11 Revised signal characteristics and signal function tables.
Pages 3-12 – 3-17 New system memory maps drawn.
Section 4 System Integration Module
Pages 4-1 – 4-70 Expanded and revised SIM section. Made all register dia-
grams and bit mnemonics consistent. Incorporated new in-
formation concerning the system clock, resets, interrupts,
and chip-select circuits.
Section 5 Central Processing Unit
Pages 5-1 – 5-30 Expanded and revised CPU section. Made all register dia-
grams and bit mnemonics consistent. Revised instruction
set summary information.
Fr
ees
cale S
em
iconduct
or
, I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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