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Table of Contents
General Release Specification
MC68HC05C8A
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Rev. 3.0
8
Table of Contents
MOTOROLA
10.4.3
10.4.4
10.5
10.6
10.6.1
10.6.2
10.6.3
Serial Clock (SCK) ..............................................................83
Slave Select (SS)................................................................84
Functional Description..............................................................84
SPI Registers............................................................................86
Serial Peripheral Control Register.......................................87
Serial Peripheral Status Register........................................88
Serial Peripheral Data I/O Register.....................................90
Section 11. Operating Modes
Contents ...................................................................................91
Introduction...............................................................................91
User Mode................................................................................91
Self-Check Mode......................................................................92
Self-Check Tests.................................................................92
Self-Check Results..............................................................93
11.1
11.2
11.3
11.4
11.4.1
11.4.2
Section 12. Instruction Set
Contents ...................................................................................95
Introduction...............................................................................96
Addressing Modes....................................................................96
Inherent...............................................................................97
Immediate............................................................................97
Direct...................................................................................97
Extended.............................................................................97
Indexed, No Offset ..............................................................98
Indexed, 8-Bit Offset............................................................98
Indexed,16-Bit Offset...........................................................98
Relative ...............................................................................99
Instruction Types ......................................................................99
Register/Memory Instructions............................................100
Read-Modify-Write Instructions.........................................101
Jump/Branch Instructions..................................................102
Bit Manipulation Instructions .............................................104
Control Instructions ...........................................................105
Instruction Set Summary ........................................................106
Opcode Map...........................................................................111
12.1
12.2
12.3
12.3.1
12.3.2
12.3.3
12.3.4
12.3.5
12.3.6
12.3.7
12.3.8
12.4
12.4.1
12.4.2
12.4.3
12.4.4
12.4.5
12.5
12.6