UPD78F9418A NEC, UPD78F9418A Datasheet - Page 18

• Manufacturer Part Number: UPD78F9418A
• Description: (UPD7894xxA) 8-Bit Single Chip Microcontrollers
• Manufacturer: NEC

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18
AV
Analog Input Pin Processing ..................................................................................................................... 164
A/D Conversion End Interrupt Request Generation Timing ...................................................................... 165
AV
Receive Error Timing................................................................................................................................. 195
3-Wire Serial I/O Mode Timing .................................................................................................................. 201
Example of Connecting Static LCD Panel................................................................................................. 216
Static LCD Drive Waveform Examples...................................................................................................... 217
Block Diagram of 10-Bit A/D Converter..................................................................................................... 154
Format of A/D Converter Mode Register 0................................................................................................ 156
Format of A/D Input Selection Register 0.................................................................................................. 157
Basic Operation of 10-Bit A/D Converter................................................................................................... 159
Relationship Between Analog Input Voltage and A/D Conversion Result................................................. 160
Software-Started A/D Conversion ............................................................................................................. 161
How to Reduce Current Consumption in Standby Mode........................................................................... 162
Conversion Result Readout Timing (When Conversion Result Is Undefined Value) ................................ 163
Conversion Result Readout Timing (When Conversion Result Is Normal Value)..................................... 163
Block Diagram of Comparator ................................................................................................................... 167
Format of Comparator Mode Register 0.................................................................................................... 168
Settings of Comparator Mode Register 0 for Comparator Operation ........................................................ 169
Settings of External Interrupt Mode Register 1 at INTCMP0 Occurrence ................................................. 169
Comparator Operation Timing................................................................................................................... 170
Block Diagram of Serial Interface 00......................................................................................................... 173
Block Diagram of Baud Rate Generator.................................................................................................... 174
Format of Serial Operation Mode Register 00........................................................................................... 176
Format of Asynchronous Serial Interface Mode Register 00..................................................................... 177
Format of Asynchronous Serial Interface Status Register 00 ................................................................... 179
Format of Baud Rate Generator Control Register 00................................................................................ 180
Format of Asynchronous Serial Interface Transmit/Receive Data ............................................................ 191
Asynchronous Serial Interface Transmission Completion Interrupt Timing............................................... 193
Asynchronous Serial Interface Reception Completion Interrupt Timing.................................................... 194
Block Diagram of LCD Controller/Driver.................................................................................................... 204
Format of LCD Display Mode Register 0................................................................................................... 205
Format of LCD Port Selector 0 .................................................................................................................. 206
Format of LCD Clock Control Register 0................................................................................................... 207
Relationship Between LCD Display Data Memory Contents and Segment/Common Outputs ................. 208
Common Signal Waveforms...................................................................................................................... 211
Voltages and Phases of Common and Segment Signals.......................................................................... 212
Examples of LCD Drive Power Connections (with On-Chip Voltage Divider Resistors) ........................... 214
Static LCD Display Pattern and Electrode Connections............................................................................ 215
DD
DD
Pin Processing ................................................................................................................................. 152
Pin Processing ................................................................................................................................. 165
LIST OF FIGURES (3/5)
User’s Manual U13952EJ3V0UD
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