MC68HC16Z1CPV16 Datasheet, PDF (3/500 Pages) Freescale Semiconductor, Inc – Symbols and Operators, CPU16 Register Mnemonics

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Freescale Semiconductor, Inc.
TABLE OF CONTENTS
Title
Page
SECTION 1
INTRODUCTION
SECTION 2
NOMENCLATURE
2.1 Symbols and Operators .............................................................................2-1
2.2 CPU16 Register Mnemonics .....................................................................2-2
2.3 Register Mnemonics ..................................................................................2-3
2.4 Conventions ..............................................................................................2-6
SECTION 3
OVERVIEW
3.1
3.1.1
3.1.2
3.1.3
3.1.4
3.1.5
3.1.6
3.1.7
3.1.8
3.2
3.3
3.4
3.5
3.6
3.7
M68HC16 Z-Series MCU Features ...........................................................3-1
Central Processor Unit (CPU16/CPU16L) .........................................3-1
System Integration Module (SIM/SIML) ............................................3-1
Standby RAM (SRAM) ......................................................................3-1
Masked ROM Module (MRM) — (MC68HC16Z2/Z3 Only) ...............3-2
Analog-to-Digital Converter (ADC) ....................................................3-2
Queued Serial Module (QSM) ...........................................................3-2
Multichannel Communication Interface (MCCI) —
(MC68HC16Z4/CKZ4 Only) ..............................................................3-2
General-Purpose Timer (GPT) ..........................................................3-2
Intermodule Bus ........................................................................................3-2
System Block Diagram and Pin Assignment Diagrams .............................3-2
Pin Descriptions ......................................................................................3-11
Signal Descriptions ..................................................................................3-13
Internal Register Map ..............................................................................3-16
Address Space Maps ..............................................................................3-19
SECTION 4
CENTRAL PROCESSOR UNIT
4.1
4.2
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
4.2.6
General ......................................................................................................4-1
Register Model ..........................................................................................4-1
Accumulators .....................................................................................4-3
Index Registers .................................................................................4-3
Stack Pointer .....................................................................................4-3
Program Counter ...............................................................................4-3
Condition Code Register ...................................................................4-4
Address Extension Register and Address Extension Fields .............4-5
M68HC16 Z SERIES
USER’S MANUAL
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