MC68HC705C8ACFNE Datasheet, PDF (16/222 Pages) Freescale Semiconductor, Inc – Freescale Semiconductor, Inc.

List of Figures
Technical Data
16
Freescale Semiconductor, Inc.
Figure
Title
Page
5-1
Programmable COP Watchdog Diagram . . . . . . . . . . . . . . .63
5-2
Programmable COP Reset Register (COPRST) . . . . . . . . . 64
5-3
Programmable COP Control Register (COPCR) . . . . . . . . . 64
5-4
Non-Programmable COP Watchdog Diagram . . . . . . . . . . . 67
6-1
Stop/Wait Mode Function Flowchart . . . . . . . . . . . . . . . . . . 70
6-2
Programmable COP Watchdog
in Stop Mode (PCOPE = 1) Flowchart. . . . . . . . . . . . . . .72
6-3
Non-Programmable COP Watchdog
in Stop Mode (NCOPE = 1) Flowchart . . . . . . . . . . . . . . 74
7-1
7-2
7-3
7-4
7-5
7-6
7-7
7-8
7-9
7-10
Port A Data Register (PORTA). . . . . . . . . . . . . . . . . . . . . . . 78
Data Direction Register A (DDRA) . . . . . . . . . . . . . . . . . . . .79
Port A I/O Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Port B Data Register (PORTB). . . . . . . . . . . . . . . . . . . . . . . 81
Data Direction Register B (DDRB) . . . . . . . . . . . . . . . . . . . .82
Port B I/O Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Port C Data Register (PORTC) . . . . . . . . . . . . . . . . . . . . . . 85
Data Direction Register C (DDRC) . . . . . . . . . . . . . . . . . . . .86
Port C I/O Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Port D Fixed Input Register (PORTD) . . . . . . . . . . . . . . . . . 88
8-1
8-2
8-3
8-4
8-5
8-6
8-7
8-8
8-10
8-9
8-11
8-12
Timer Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Timer I/O Register Summary . . . . . . . . . . . . . . . . . . . . . . . .91
Input Capture Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Output Compare Operation . . . . . . . . . . . . . . . . . . . . . . . . . 93
Timer Control Register (TCR) . . . . . . . . . . . . . . . . . . . . . . . 94
Timer Status Register (TSR) . . . . . . . . . . . . . . . . . . . . . . . .96
Timer Registers (TRH and TRL) . . . . . . . . . . . . . . . . . . . . . 97
Timer Register Reads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Alternate Timer Register Reads . . . . . . . . . . . . . . . . . . . . . . 99
Alternate Timer Registers (ATRH and ATRL) . . . . . . . . . . . 99
Input Capture Registers (ICRH and ICRL) . . . . . . . . . . . . . 100
Output Compare Registers (OCRH and OCRL). . . . . . . . .101
9-1
EPROM/OTPROM Programming Flowchart . . . . . . . . . . . 105
9-2
PROM Programming Circuit . . . . . . . . . . . . . . . . . . . . . . . . 106
List of Figures
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MC68HC705C8A — Rev. 3