15
5.2
Processor Registers ............................................................................................................ 110
5.2.1
Control registers ........................................................................................................................ 110
5.2.2
General registers ....................................................................................................................... 113
5.2.3
Special function register (SFR) ................................................................................................ 114
5.3
Instruction Address Addressing ....................................................................................... 118
5.3.1
Relative addressing ................................................................................................................... 118
5.3.2
Immediate addressing ............................................................................................................... 119
5.3.3
Table indirect addressing .......................................................................................................... 120
5.3.4
Register addressing .................................................................................................................. 121
5.4
Operand Address Addressing ........................................................................................... 122
5.4.1
Implied addressing .................................................................................................................... 122
5.4.2
Register addressing .................................................................................................................. 123
5.4.3
Direct addressing ...................................................................................................................... 124
5.4.4
Short direct addressing ............................................................................................................. 125
5.4.5
Special function register (SFR) addressing ............................................................................. 126
5.4.6
Register indirect addressing ..................................................................................................... 127
5.4.7
Based addressing ...................................................................................................................... 128
5.4.8
Based indexed addressing ....................................................................................................... 129
5.4.9
Stack addressing ....................................................................................................................... 129
CHAPTER 6 PORT FUNCTIONS ......................................................................................................... 131
6.1
Port Functions ...................................................................................................................... 131
6.2
Port Configuration ............................................................................................................... 136
6.2.1
Port 0 ......................................................................................................................................... 136
6.2.2
Port 1 ......................................................................................................................................... 138
6.2.3
Port 2 (
µ
PD78078 Subseries) ................................................................................................... 139
6.2.4
Port 2 (
µ
PD78078Y Subseries) ................................................................................................ 141
6.2.5
Port 3 ......................................................................................................................................... 143
6.2.6
Port 4 ......................................................................................................................................... 144
6.2.7
Port 5 ......................................................................................................................................... 145
6.2.8
Port 6 ......................................................................................................................................... 146
6.2.9
Port 7 ......................................................................................................................................... 148
6.2.10 Port 8 ......................................................................................................................................... 150
6.2.11 Port 9 ......................................................................................................................................... 151
6.2.12 Port 10 ....................................................................................................................................... 153
6.2.13 Port 12 ....................................................................................................................................... 155
6.2.14 Port 13 ....................................................................................................................................... 156
6.3
Port Function Control Registers ....................................................................................... 157
6.4
Port Function Operations ................................................................................................... 163
6.4.1
Writing to input/output port ....................................................................................................... 163
6.4.2
Reading from input/output port ................................................................................................. 163
6.4.3
Operations on input/output port ................................................................................................ 163
6.5
Selection of Mask Option ................................................................................................... 164
Содержание PD78076
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