UPD17P134A View Datasheet(PDF) - NEC => Renesas Technology
Part Name
Description
Manufacturer
UPD17P134A Datasheet PDF : 292 Pages
| |||
CHAPTER 14 INTERRUPT FUNCTIONS ............................................................................................ 149
14.1 INTERRUPT SOURCE TYPES AND VECTOR ADDRESSES ............................................................ 150
14.2 HARDWARE COMPONENTS OF THE INTERRUPT CONTROL CIRCUIT ....................................... 151
14.3 INTERRUPT SEQUENCE ..................................................................................................................... 158
14.3.1 Receiving an Interrupt ............................................................................................................. 158
14.3.2 Return from the Interrupt Routine ........................................................................................... 159
14.3.3 Interrupt Accepting Timing ...................................................................................................... 160
14.4 MULTI-INTERRUPT ............................................................................................................................... 163
14.5 PROGRAM EXAMPLE OF INTERRUPT ............................................................................................. 164
CHAPTER 15 AC ZERO CROSS DETECTION .................................................................................. 167
CHAPTER 16 STANDBY FUNCTION .................................................................................................. 169
16.1 OVERVIEW OF THE STANDBY FUNCTION ....................................................................................... 169
16.2 HALT MODE .......................................................................................................................................... 170
16.2.1 Setting HALT Mode ................................................................................................................. 170
16.2.2 Start Address after HALT Mode Is Released ......................................................................... 170
16.2.3 HALT Mode Setting Conditions ............................................................................................... 172
16.3 STOP MODE .......................................................................................................................................... 174
16.3.1 Setting of STOP Mode ............................................................................................................ 174
16.3.2 Start Address after STOP Mode Is Released ........................................................................ 174
16.3.3 STOP Mode Setting Conditions .............................................................................................. 176
CHAPTER 17 RESET ........................................................................................................................... 179
17.1 RESET FUNCTION ................................................................................................................................ 180
17.2 RESETTING ........................................................................................................................................... 181
17.3 POWER-ON/POWER-DOWN RESET FUNCTION .............................................................................. 182
17.3.1 Conditions Required to Enable the Power-On Reset Function ............................................. 182
17.3.2 Power-On Reset Function and Operation .............................................................................. 183
17.3.3 Condition Required for Use of the Power-Down Reset Function .......................................... 185
17.3.4 Power-Down Reset Function and Operation .......................................................................... 185
CHAPTER 18 ONE-TIME PROM WRITING/VERIFYING.................................................................... 189
18.1 DIFFERENCES BETWEEN MASK ROM VERSION AND ONE-TIME PROM MODEL..................... 189
18.2 OPERATION MODE WHEN PROGRAM MEMORY IS WRITTEN/VERIFIED ................................... 190
18.3 WRITING PROCEDURE OF PROGRAM MEMORY ........................................................................... 191
18.4 READING PROCEDURE OF PROGRAM MEMORY .......................................................................... 192
CHAPTER 19 INSTRUCTION SET ...................................................................................................... 193
19.1 OVERVIEW OF THE INSTRUCTION SET ........................................................................................... 193
19.2 LEGEND ................................................................................................................................................. 194
19.3 LIST OF THE INSTRUCTION SET ....................................................................................................... 195
19.4 ASSEMBLER (AS17K) EMBEDDED MACRO INSTRUCTIONS ........................................................ 197
-v-
Share Link: 