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UPD789327 Series
Renesas UPD789327 Series Manuals
Manuals and User Guides for Renesas UPD789327 Series. We have
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Renesas UPD789327 Series manual available for free PDF download: User Manual
Renesas UPD789327 Series User Manual (228 pages)
8-Bit Single-Chip Microcontrollers
Brand:
Renesas
| Category:
Microcontrollers
| Size: 1.5 MB
Table of Contents
Table of Contents
11
Chapter 1 General
16
Features
16
Applications
16
Ordering Information
17
Pin Configuration (Top View)
18
0S Series Lineup
20
Block Diagram
23
Overview of Functions
24
Chapter 2 Pin Functions
26
List of Pin Functions
26
Description of Pin Functions
28
P00 to P03 (Port 0)
28
P10, P11 (Port 1)
28
P20 to P22 (Port 2)
28
P40 to P43 (Port 4)
28
P60, P61 (Port 6)
29
P80 to P85 (Port 8)
29
S0 to S16, S23
29
COM0 to COM3
29
Vlc0
29
Reset
29
X1, X2
30
Xt1, Xt2
30
VDD
30
Vss
30
VPP ( Μ PD78F9328 Only)
30
IC0 (Mask ROM Version Only)
30
Pin Input/Output Circuits and Recommended Connection of Unused Pins
31
Chapter 3 Cpu Architecture
33
Memory Space
33
Internal Program Memory Space
38
Internal Data Memory (Internal High-Speed RAM) Space
39
Special Function Register (SFR) Area
39
Data Memory Addressing
40
Processor Registers
45
Control Registers
45
General-Purpose Registers
48
Special Function Registers (Sfrs)
49
Instruction Address Addressing
52
Relative Addressing
52
Immediate Addressing
53
Register Addressing
54
Operand Address Addressing
55
Direct Addressing
55
Short Direct Addressing
56
Special Function Register (SFR) Addressing
57
Register Addressing
58
Register Indirect Addressing
59
Based Addressing
60
Stack Addressing
60
Chapter 4 Port Functions
61
Port Functions
61
Port Configuration
62
Port 0
63
Port 1
64
Port 2
65
Port 4
68
Port 6
69
Port 8
71
Registers Controlling Port Function
72
Port Function Operation
76
Writing to I/O Port
76
Reading from I/O Port
76
Arithmetic Operation of I/O Port
76
Chapter 5 Clock Generator
77
Clock Generator Functions
77
Clock Generator Configuration
77
Registers Controlling Clock Generator
79
System Clock Oscillators
81
Main System Clock Oscillator
81
Subsystem Clock Oscillator
82
Example of Incorrect Resonator Connection
83
Divider Circuit
84
When no Subsystem Clock Is Used
84
Clock Generator Operation
85
Changing Setting of System Clock and CPU Clock
86
Time Required for Switching between System Clock and CPU Clock
86
Switching between System Clock and CPU Clock
87
Chapter 6 8-Bit Timers 30 and 40
88
8-Bit Timers 30 and 40 Functions
88
8-Bit Timers 30 and 40 Configuration
89
Registers Controlling 8-Bit Timers 30 and 40
94
8-Bit Timers 30 and 40 Operation
99
Operation as 8-Bit Timer Counter
99
Operation as 16-Bit Timer Counter
106
Operation as Carrier Generator
110
Operation as PWM Output (Timer 40 Only)
114
Notes on Using 8-Bit Timers 30 and 40
116
Chapter 7 Watch Timer
117
Watch Timer Functions
117
Watch Timer Configuration
118
Register Controlling Watch Timer
119
Watch Timer Operation
120
Operation as Watch Timer
120
Operation as Interval Timer
120
Chapter 8 Watchdog Timer
122
Watchdog Timer Functions
122
Watchdog Timer Configuration
123
Registers Controlling Watchdog Timer
124
Watchdog Timer Operation
126
Operation as Watchdog Timer
126
Operation as Interval Timer
127
Chapter 9 Serial Interface 10
128
Serial Interface 10 Functions
128
Serial Interface 10 Configuration
129
Registers Controlling Serial Interface 10
131
Serial Interface 10 Operation
133
Operation Stop Mode
133
3-Wire Serial I/O Mode
134
Chapter 10 Lcd Controller/Driver
136
LCD Controller/Driver Functions
136
LCD Controller/Driver Configuration
136
Registers Controlling LCD Controller/Driver
138
Setting LCD Controller/Driver
142
LCD Display Data Memory
143
Common and Segment Signals
144
Display Modes
147
Static Display Example
147
Four-Time Slot Display Example
150
Chapter 11 Power-On-Clear Circuits
153
Power-On-Clear Circuit Functions
153
Power-On-Clear Circuit Configuration
153
Register Controlling Power-On-Clear Circuit
154
Power-On-Clear Circuit Operation
154
Chapter 12 Interrupt Functions
155
Interrupt Function Types
155
Interrupt Sources and Configuration
155
Registers Controlling Interrupt Function
158
Interrupt Servicing Operation
162
Non-Maskable Interrupt Request Acknowledgment Operation
162
Maskable Interrupt Request Acknowledgment Operation
164
Multiple Interrupt Servicing
165
Putting Interrupt Requests on Hold
167
Chapter 13 Standby Function
168
Standby Function and Configuration
168
Register Controlling Standby Function
169
Standby Function Operation
170
HALT Mode
170
STOP Mode
173
Chapter 14 Reset Function
176
Chapter 15 Pd78F9328
180
Flash Memory Characteristics
181
Programming Environment
181
Communication Mode
182
On-Board Pin Processing
184
Connection on Flash Memory Writing Adapter
187
Chapter 16 Mask Options
188
Chapter 17 Instruction Set
189
Operation
189
Operand Identifiers and Description Methods
189
Description of "Operation" Column
190
Description of "Flag" Column
190
Operation List
191
Instructions Listed by Addressing Type
196
Chapter 18 Electrical Specifications
199
Chapter 19 Package Drawing
212
Chapter 20 Recommended Soldering Conditions
213
Appendix A Development Tools
215
Software Package
217
Language Processing Software
217
Control Software
218
Flash Memory Writing Tools
219
Debugging Tools (Hardware)
219
Debugging Tools (Software)
220
Cautions When Designing Target System
221
Appendix B Register Index
222
Register Index (Alphabetic Order of Register Name)
222
Register Index (Alphabetic Order of Register Symbol)
224
Appendix C Revision History
226
Major Revisions in this Edition
226
Revision History of Previous Editions
227
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