Figure No.
2-1
Pin I/O Circuits ......................................................................................................................................... 34
Memory Map ( µ PD789800) ...................................................................................................................... 35
3-1
Memory Map ( µ PD78F9801).................................................................................................................... 36
3-2
Data Memory Addressing ( µ PD789800) .................................................................................................. 38
3-3
Data Memory Addressing ( µ PD78F9801) ................................................................................................ 39
3-4
3-5
3-6
Configuration of Program Status Word .................................................................................................... 40
3-7
3-8
3-9
3-10
Configuration of General-Purpose Registers ........................................................................................... 43
4-1
Port Types................................................................................................................................................ 57
4-2
Block Diagram of P00 to P07 ................................................................................................................... 60
4-3
Block Diagram of P10 to P17 ................................................................................................................... 61
4-4
Block Diagram of P20 .............................................................................................................................. 62
4-5
Block Diagram of P21 .............................................................................................................................. 63
4-6
Block Diagram of P22 .............................................................................................................................. 64
4-7
Block Diagram of P23 and P24 ................................................................................................................ 65
4-8
Block Diagram of P25 .............................................................................................................................. 66
4-9
Block Diagram of P26 .............................................................................................................................. 67
4-10
Block Diagram of P40 to P47 ................................................................................................................... 68
4-11
Format of Port Mode Register .................................................................................................................. 69
4-12
4-13
4-14
5-1
5-2
5-3
External Circuit of System Clock Oscillator.............................................................................................. 75
5-4
Examples of Incorrect Resonator Connection.......................................................................................... 76
5-5
Switching of CPU Clock ........................................................................................................................... 78
6-1
6-2
6-3
6-4
6-5
6-6
LIST OF FIGURES (1/4)
Title
User's Manual U12978EJ3V0UD
Page
15