– iv –
CHAPTER 11 FIP CONTROLLER/DRIVER ....................................................................................... 127
11.1 Function of FIP Controller/Driver.................................................................................... 127
11.2 Configuration of FIP Controller/Driver ........................................................................... 128
11.3 Registers Controlling FIP Controller/Driver................................................................... 129
11.3.1 Control registers ...................................................................................................................... 129
11.3.2 One display period and blanking width .................................................................................. 133
11.4 Display Data Memory........................................................................................................ 134
11.5 Key Scan Flag and Key Scan Data.................................................................................. 135
11.5.1 Key scan flag ........................................................................................................................... 135
11.5.2 Key scan data .......................................................................................................................... 135
11.6 Leakage Emission of Fluorescent Indicator Panel....................................................... 136
11.7 Calculation of Total Power Dissipation .......................................................................... 139
CHAPTER 12 INTERRUPT FUNCTIONS.......................................................................................... 143
12.1 Interrupt Function Types .................................................................................................. 143
12.2 Interrupt Sources and Configuration ............................................................................. 145
12.3 Interrupt Function Control Registers ............................................................................. 148
12.4 Interrupt Servicing Operations........................................................................................ 153
12.4.1 Non-maskable interrupt request acknowledge operation ...................................................... 153
12.4.2 Maskable interrupt request acknowledge operation .............................................................. 156
12.4.3 Software interrupt request acknowledge operation ............................................................... 158
12.4.4 Multiple interrupt servicing ...................................................................................................... 159
12.4.5 Interrupt request reserve......................................................................................................... 162
CHAPTER 13 STANDBY FUNCTION................................................................................................ 163
13.1 Standby Function and Configuration ............................................................................. 163
13.1.1 Standby function ...................................................................................................................... 163
13.1.2 Standby function control register ............................................................................................ 164
13.2 Standby Function Operations.......................................................................................... 165
13.2.1 HALT mode .............................................................................................................................. 165
13.2.2 STOP mode ............................................................................................................................. 168
CHAPTER 14 RESET FUNCTION..................................................................................................... 171
14.1 Reset Function .................................................................................................................. 171
CHAPTER 15
m
PD78F0228 ................................................................................................................ 175
15.1 Memory Size Select Register........................................................................................... 176
15.2 Internal Expansion RAM Size Select Register .............................................................. 177
15.3 Flash Memory Programming ........................................................................................... 173
15.3.1 Selecting communication mode .............................................................................................. 173
15.3.2 Function of flash memory programming................................................................................. 179
15.3.3 Connection of Flashpro II ........................................................................................................ 180
CHAPTER 16 INSTRUCTION SET .................................................................................................... 181
16.1 Legend ................................................................................................................................ 182
16.1.1 Operand identifiers and description methods ........................................................................ 182
16.1.2 Description of “operation” column ........................................................................................... 183
16.1.3 Description of “flag operation” column .................................................................................... 183