NEC NEC PD78081(A), User Manual

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12.4 Interrupt Servicing Operations ........................................................................................ 181
12.4.1 Non-maskable interrupt request acknowledge operation .................................................... 181
12.4.2 Maskable interrupt request acknowledge operation ............................................................ 184
12.4.3 Software interrupt request acknowledge operation ............................................................. 187
12.4.4 Multiple interrupt servicing ................................................................................................... 187
12.4.5 Interrupt request reserve ..................................................................................................... 191
CHAPTER 13 STANDBY FUNCTION ................................................................................................ 193
13.1 Standby Function and Configuration .............................................................................. 193
13.1.1 Standby function .................................................................................................................. 193
13.1.2 Standby function control register ......................................................................................... 194
13.2 Standby Function Operations .......................................................................................... 195
13.2.1 HALT mode .......................................................................................................................... 195
13.2.2 STOP mode ......................................................................................................................... 198
CHAPTER 14 RESET FUNCTION ..................................................................................................... 201
14.1 Reset Function .................................................................................................................. 201
CHAPTER 15
µ
PD78P083 ................................................................................................................. 205
15.1 Memory Size Switching Register ..................................................................................... 206
15.2 PROM Programming ......................................................................................................... 207
15.2.1 Operating modes ................................................................................................................. 207
15.2.2 PROM write procedure ........................................................................................................ 209
15.2.3 PROM reading procedure .................................................................................................... 213
15.3 Erasure Procedure (
µ
PD78P083DU Only) ....................................................................... 214
15.4 Opaque Film Masking the Window (
µ
PD78P083DU Only)............................................. 214
15.5 Screening of One-Time PROM Versions ......................................................................... 214
CHAPTER 16 INSTRUCTION SET .................................................................................................... 215
16.1 Legends Used in Operation List ...................................................................................... 216
16.1.1 Operand identifiers and description methods ...................................................................... 216
16.1.2 Description of “operation” column ........................................................................................ 217
16.1.3 Description of “flag operation” column ................................................................................. 217
16.2 Operation List .................................................................................................................... 218
16.3 Instructions Listed by Addressing Type ......................................................................... 226
APPENDIX A DEVELOPMENT TOOLS ............................................................................................ 231
A.1 Language Processing Software ...................................................................................... 233
A.2 PROM Programming Tools .............................................................................................. 234
A.2.1 Hardware ............................................................................................................................. 234
A.2.2 Software ............................................................................................................................... 234
A.3 Debugging Tools ............................................................................................................... 235
A.3.1 Hardware ............................................................................................................................. 235
A.3.2 Software (1/3) ...................................................................................................................... 236
A.3.2 Software (2/3) ...................................................................................................................... 237
A.3.2 Software (3/3) ...................................................................................................................... 238
A.4 OS for IBM PC ................................................................................................................... 239