20
User’s Manual U12697EJ3V0UM
2-1
Pin I/O Circuits ..................................................................................................................................
55
3-1
µ
PD784224 Memory Map .................................................................................................................
59
3-2
µ
PD784225 Memory Map .................................................................................................................
60
3-3
Internal RAM Memory Map ...............................................................................................................
67
3-4
Format of Internal Memory Size Switching Register (IMS) ...............................................................
70
3-5
Format of Program Counter (PC) .....................................................................................................
71
3-6
Format of Program Status Word (PSW) ...........................................................................................
72
3-7
Format of Stack Pointer (SP) ............................................................................................................
78
3-8
Data Saved to the Stack ...................................................................................................................
79
3-9
Data Restored from the Stack ..........................................................................................................
80
3-10
Format of General-Purpose Register ................................................................................................
82
3-11
General-Purpose Register Addresses ..............................................................................................
83
4-1
Block Diagram of Clock Generator ...................................................................................................
94
4-2
Format of Standby Control Register (STBC) ....................................................................................
96
4-3
Format of Oscillation Mode Selection Register (CC) ........................................................................
97
4-4
Format of Clock Status Register (PCS) ............................................................................................
98
4-5
Format of Oscillation Stabilization Time Specification Register (OSTS) ...........................................
99
4-6
External Circuit of Main System Clock Oscillator ..............................................................................
100
4-7
External Circuit of Subsystem Clock Oscillator .................................................................................
101
4-8
Incorrent Examples of Resonator Connection ..................................................................................
102
4-9
Main System Clock Stop Function ....................................................................................................
106
4-10
System Clock and CPU Clock Switching ..........................................................................................
108
5-1
Port Configuration .............................................................................................................................
109
5-2
Block Diagram of P00 to P05 ............................................................................................................
112
5-3
Block Diagram of P10 to P17 ............................................................................................................
113
5-4
Block Diagram of P20 and P22 .........................................................................................................
114
5-5
Block Diagram of P21, 23 to P24, and P26 ......................................................................................
115
5-6
Block Diagram of P25 .......................................................................................................................
116
5-7
Block Diagram of P27 .......................................................................................................................
117
5-8
Block Diagram of P30 to P32, and P37 ............................................................................................
118
5-9
Block Diagram of P33 to P36 ............................................................................................................
119
5-10
Block Diagram of P40 to P47 ............................................................................................................
121
5-11
Block Diagram of P50 to P57 ............................................................................................................
123
5-12
Block Diagram of P60 to P63 ............................................................................................................
125
5-13
Block Diagram of P64, P65, and P67 ...............................................................................................
126
5-14
Block Diagram of P66 .......................................................................................................................
127
5-15
Block Diagram of P70 .......................................................................................................................
128
5-16
Block Diagram of P71 .......................................................................................................................
129
5-17
Block Diagram of P72 .......................................................................................................................
130
5-18
Block Diagram of P120 to P127 ........................................................................................................
131
LIST OF FIGURES (1/8)
Figure No.
Title
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