NEC mPD780973 Series Preliminary User's Manual page 12

8-bit single-chip microcontrollers
Table of Contents

Advertisement

3.2.3 Special function registers (SFRs) ...............................................................................................
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 ........................................................................................................................
EEPROM .....................................................................................................................
4.1 EEPROM Functions .............................................................................................................
4.2 EEPROM Configuration .......................................................................................................
4.3 EEPROM Control Register ..................................................................................................
4.4 EEPROM Reading ................................................................................................................
4.5 EEPROM Writing ..................................................................................................................
4.6 EEPROM Control-Related Interrupt ...................................................................................
4.7 Cautions regarding EEPROM Writing ................................................................................
PORT FUNCTIONS ...................................................................................................
5.1 Port Functions .....................................................................................................................
5.2 Port Configuration ...............................................................................................................
5.2.1 Port 0 ..........................................................................................................................................
5.2.2 Port 1 ..........................................................................................................................................
5.2.3 Port 2 ..........................................................................................................................................
5.2.4 Port 3 ..........................................................................................................................................
5.2.5 Port 4 ..........................................................................................................................................
5.2.6 Port 5 ..........................................................................................................................................
5.2.7 Port 6 ..........................................................................................................................................
5.2.8 Port 8 ..........................................................................................................................................
5.2.9 Port 9 ..........................................................................................................................................
5.3 Port Function Control Registers ........................................................................................
5.4 Port Function Operations ...................................................................................................
5.4.1 Writing to input/output port ..........................................................................................................
5.4.2 Reading from input/output port ...................................................................................................
5.4.3 Operations on input/output port ..................................................................................................
CLOCK GENERATOR ..............................................................................................
6.1 Clock Generator Functions .................................................................................................
6.2 Clock Generator Configuration ..........................................................................................
6.3 Clock Generator Control Register ......................................................................................
12
51
55
55
56
57
57
58
58
59
60
61
62
63
64
64
65
67
67
68
69
70
71
71
72
73
73
75
75
76
77
78
79
80
81
82
83
84
88
88
88
88
89
89
89
90

Advertisement

Table of Contents
loading

This manual is also suitable for:

Mpd780973aMpd780974

Table of Contents