NEC - page 17

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5.2.1 Control registers........................................................................................................................... 103
5.2.2 General registers.......................................................................................................................... 106
5.2.3 Special Function Register (SFR).................................................................................................. 108
5.3 Instruction Address Addressing .......................................................................................... 112
5.3.1 Relative addressing...................................................................................................................... 112
5.3.2 Immediate addressing.................................................................................................................. 113
5.3.3 Table indirect addressing ............................................................................................................. 114
5.3.4 Register addressing ..................................................................................................................... 115
5.4 Operand Address Addressing .............................................................................................. 116
5.4.1 Implied addressing....................................................................................................................... 116
5.4.2 Register addressing ..................................................................................................................... 117
5.4.3 Direct addressing ......................................................................................................................... 118
5.4.4 Short direct addressing ................................................................................................................ 119
5.4.5 Special-Function Register (SFR) addressing............................................................................... 121
5.4.6 Register indirect addressing......................................................................................................... 122
5.4.7 Based addressing ........................................................................................................................ 123
5.4.8 Based indexed addressing........................................................................................................... 124
5.4.9 Stack addressing.......................................................................................................................... 124
CHAPTER 6 PORT FUNCTIONS.......................................................................................................... 125
6.1 Port Functions........................................................................................................................ 125
6.2 Port Configuration ................................................................................................................. 130
6.2.1 Port 0............................................................................................................................................ 130
6.2.2 Port 1............................................................................................................................................ 132
6.2.3 Port 2 ( µ PD78058F Subseries).................................................................................................... 133
6.2.4 Port 2 (
µ PD78058FY Subseries).................................................................................................. 135
6.2.5 Port 3............................................................................................................................................ 137
6.2.6 Port 4............................................................................................................................................ 138
6.2.7 Port 5............................................................................................................................................ 139
6.2.8 Port 6............................................................................................................................................ 140
6.2.9 Port 7............................................................................................................................................ 142
6.2.10 Port 12 .......................................................................................................................................... 144
6.2.11 Port 13 .......................................................................................................................................... 145
6.3 Port Function Control Registers .......................................................................................... 146
6.4 Port Function Operations...................................................................................................... 152
6.4.1 Writing to input/output port........................................................................................................... 152
6.4.2 Reading from input/output port..................................................................................................... 152
6.4.3 Operations on input/output port.................................................................................................... 153
6.5 Selection of Mask Option ...................................................................................................... 153
CHAPTER 7 CLOCK GENERATOR..................................................................................................... 155
7.1 Clock Generator Functions................................................................................................... 155
7.2 Clock Generator Configuration ............................................................................................ 155
7.3 Clock Generator Control Register........................................................................................ 157
7.4 System Clock Oscillator........................................................................................................ 161
7.4.1 Main system clock oscillator......................................................................................................... 161