NEC PD78081(A) User Manual page 13

8-bit single-chip microcontroller
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3.2.3
Special Function Register (SFR) .........................................................................................
3.3
Instruction Address Addressing .....................................................................................
3.3.1
Relative Addressing .............................................................................................................
3.3.2
Immediate addressing .........................................................................................................
3.3.3
Table indirect addressing .....................................................................................................
3.3.4
Register addressing .............................................................................................................
3.4
Operand Address Addressing .........................................................................................
3.4.1
Implied addressing ..............................................................................................................
3.4.2
Register addressing .............................................................................................................
3.4.3
Direct addressing .................................................................................................................
3.4.4
Short direct addressing ........................................................................................................
3.4.5
Special-Function Register (SFR) addressing ......................................................................
3.4.6
Register indirect addressing ................................................................................................
3.4.7
Based addressing ................................................................................................................
3.4.8
Based indexed addressing ..................................................................................................
3.4.9
Stack addressing .................................................................................................................
CHAPTER 4 PORT FUNCTIONS ....................................................................................................
4.1
Port Functions...................................................................................................................
4.2
Port Configuration ............................................................................................................
4.2.1
Port 0 ...................................................................................................................................
4.2.2
Port 1 ...................................................................................................................................
4.2.3
Port 3 ...................................................................................................................................
4.2.4
Port 5 ...................................................................................................................................
4.2.5
Port 7 ...................................................................................................................................
4.2.6
Port 10 .................................................................................................................................
4.3
Port Function Control Registers .....................................................................................
4.4
Port Function Operations.................................................................................................
4.4.1
Writing to input/output port ...................................................................................................
4.4.2
Reading from input/output port ............................................................................................
4.4.3
Operations on input/output port ...........................................................................................
CHAPTER 5 CLOCK GENERATOR ................................................................................................
5.1
Clock Generator Functions ..............................................................................................
5.2
Clock Generator Configuration .......................................................................................
5.3
Clock Generator Control Register ...................................................................................
5.4
System Clock Oscillator ...................................................................................................
5.4.1
Main system clock oscillator ................................................................................................
5.4.2
Scaler ...................................................................................................................................
5.5
Clock Generator Operations ............................................................................................
5.6
Changing CPU Clock Settings .........................................................................................
5.6.1
Time required for CPU clock switchover ..............................................................................
5.6.2
CPU clock switching procedure ...........................................................................................
CHAPTER 6 8-BIT TIMER/EVENT COUNTERS 5 AND 6 ..............................................................
6.1
8-Bit Timer/Event Counters 5 and 6 Functions ..............................................................
6.2
8-Bit Timer/Event Counters 5 and 6 Configurations ......................................................
6.3
8-Bit Timer/Event Counters 5 and 6 Control Registers .................................................
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