
MOTOROLA
2
MC68HC916X1
MC68HC916X1TS/D
TABLE OF CONTENTS
Section
1
1.1
1.2
1.3
1.4
1.5
2
2.1
2.2
2.3
2.4
2.5
3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.10
3.11
4
4.1
4.2
4.3
4.4
4.5
4.6
4.7
5
5.1
5.2
5.3
5.4
5.5
6
6.1
6.2
6.3
6.4
6.5
7
7.1
7.2
7.3
7.4
7.5
8
8.1
8.2
8.3
8.4
Page
Introduction
Features ......................................................................................................................................4
Block Diagram .............................................................................................................................5
Pin Assignments ..........................................................................................................................6
Address Map ...............................................................................................................................6
Intermodule Bus ..........................................................................................................................7
Signal Descriptions
Pin Characteristics ......................................................................................................................8
MCU Power Connections ............................................................................................................9
MCU Output Driver Types ...........................................................................................................9
MCU Signal Characteristics ......................................................................................................10
MCU Signal Function ................................................................................................................11
Single-Chip Integration Module
Overview ...................................................................................................................................13
System Configuration ................................................................................................................15
System Clock ............................................................................................................................20
System Protection .....................................................................................................................25
External Bus Interface ...............................................................................................................28
Bus Control Signals ...................................................................................................................29
Resets .......................................................................................................................................32
Interrupts ...................................................................................................................................34
Chip Selects ..............................................................................................................................37
General-Purpose Input/Output ..................................................................................................45
Factory Test ..............................................................................................................................50
Central Processing Unit
Overview ...................................................................................................................................51
M68HC11 Compatibility .............................................................................................................51
Programming Model ..................................................................................................................52
Data Types ................................................................................................................................53
Addressing Modes .....................................................................................................................54
Instruction Set ...........................................................................................................................55
Exceptions .................................................................................................................................75
Analog-to-Digital Converter Module
Analog Subsystem ....................................................................................................................78
Digital Control Subsystem .........................................................................................................78
Bus Interface Subsystem ..........................................................................................................78
ADC Address Map .....................................................................................................................80
ADC Registers ...........................................................................................................................81
General-Purpose Timer Module
Overview ...................................................................................................................................87
GPT Address Map .....................................................................................................................88
Capture/Compare Unit ..............................................................................................................88
Pulse-Width Modulator ..............................................................................................................91
GPT Registers ...........................................................................................................................93
Queued Serial Module
Overview .................................................................................................................................100
Pin Function ............................................................................................................................101
QSM Registers ........................................................................................................................102
QSPI Submodule .....................................................................................................................105
SCI Submodule .......................................................................................................................114
Standby RAM Module
Overview .................................................................................................................................120
SRAM Register Block ..............................................................................................................120
SRAM Registers ......................................................................................................................120
SRAM Operation .....................................................................................................................122
1
8
13
51
78
87
100
120