
– iii –
5.6.5
5.6.6
5.6.7
A/D Converter ..................................................................................................................
5.7.1
Configuration of the A/D converter ....................................................................................
5.7.2
Operation of A/D converter ................................................................................................
5.7.3
Notes on standby mode .....................................................................................................
5.7.4
Use notes ............................................................................................................................
Bit Sequential Buffer ... 16 bits .....................................................................................
Operation in 3-line serial I/O mode ...................................................................................
Operation in 2-line serial I/O mode ...................................................................................
Manipulating SCK pin output .............................................................................................
155
165
172
173
173
176
179
180
181
5.7
5.8
CHAPTER 6 INTERRUPT AND TEST FUNCTIONS.....................................................................
6.1
Configuration of Interrupt Control Circuit ...................................................................
6.2
Types of Interrupt Sources and Vector........................................................................
6.3
Hardware Controlling Interrupt Function.....................................................................
6.4
Interrupt Sequence..........................................................................................................
6.5
Nesting Control of Interrupts ........................................................................................
6.6
Processing of Interrupts Sharing Vector Address .....................................................
6.7
Machine Cycles until Interrupt Processing .................................................................
6.8
Effective Usage of Interrupts.........................................................................................
6.9
Application of Interrupt ..................................................................................................
6.10 Test Function ...................................................................................................................
6.10.1
Types of test sources .........................................................................................................
6.10.2
Hardware controlling test function .....................................................................................
183
183
185
187
195
196
198
200
202
202
210
210
210
CHAPTER 7 STANDBY FUNCTION ..............................................................................................
7.1
Setting of and Operating Status in Standby Mode.....................................................
7.2
Releasing Standby Mode ...............................................................................................
7.3
Operation After Release of Standby Mode ..................................................................
7.4
Selecting Mask Option ...................................................................................................
7.5
Application of Standby Mode ........................................................................................
215
217
219
222
222
222
CHAPTER 8 RESET FUNCTION ...................................................................................................
227
CHAPTER 9 WRITING AND VERIFYING PROM (PROGRAM MEMORY)..................................
9.1
Operation Mode for Writing/Verifying Program Memory ...........................................
9.2
Writing Program Memory ...............................................................................................
9.3
Reading Program Memory .............................................................................................
9.4
One-time PROM Screening ............................................................................................
231
232
233
234
235
CHAPTER 10 MASK OPTIONS .....................................................................................................
10.1 Pins ...................................................................................................................................
10.2 Mask Option for Standby Function...............................................................................
10.3 Subsystem Clock Feedback Resistor Mask Options .................................................
237
237
237
237
CHAPTER 11 INSTRUCTION SET ................................................................................................
11.1 Unique Instructions.........................................................................................................
11.1.1
GETI instruction ..................................................................................................................
11.1.2
Bit manipulation instruction ................................................................................................
239
239
239
240