NEC PD78214 User Manual
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Contents
7.4.6 Sample Applications ..................................................................................................211
7.5
NOTES ...................................................................................................................................212
7.5.1 Common Notes on All Timers/Counters .................................................................212
7.5.2 Notes on 16-Bit Timer/Counter ................................................................................219
7.5.3 Notes on 8-Bit Timer/Counter 2 ............................................................................... 219
7.5.4 Notes on Using In-Circuit Emulators .......................................................................222
CHAPTER 8
A/D CONVERTER ...........................................................................................................................225
8.1
CONFIGURATION ................................................................................................................225
8.2
A/D CONVERTER MODE REGISTER (ADM) ......................................................................228
8.3
OPERATION ..........................................................................................................................230
8.3.1 Basic A/D Converter Operation ................................................................................230
8.3.2 Select Mode ................................................................................................................232
8.3.3 Scan Mode ..................................................................................................................233
8.3.4 A/D Conversion Activated by Software Start .........................................................234
8.3.5 A/D Conversion Activated by Hardware Start ........................................................235
8.4
INTERRUPT REQUEST FROM THE A/D CONVERTER ..................................................... 239
8.5
SETTING FOR USE OF AN6 AND AN7 ..............................................................................239
8.6
NOTES ...................................................................................................................................239
CHAPTER 9
ASYNCHRONOUS SERIAL INTERFACE ...................................................................................... 243
9.1
CONFIGURATION ................................................................................................................243
9.2
ASYNCHRONOUS SERIAL INTERFACE CONTROL REGISTER ...................................... 245
9.3
ASYNCHRONOUS SERIAL INTERFACE OPERATIONS ...................................................247
9.3.1 Data Format ................................................................................................................247
9.3.2 Parity Types and Operations ....................................................................................247
9.3.3 Transmission ..............................................................................................................248
9.3.4 Reception ....................................................................................................................249
9.3.5 Reception Error ..........................................................................................................249
9.4
BAUD RATE GENERATOR ..................................................................................................251
9.4.1 Configuration of the Baud Rate Generator for UART ........................................... 251
9.4.2 Baud Rate Generator Control Register (BRGC) ......................................................251
9.4.3 Operation of the Baud Rate Generator for UART .................................................. 253
9.5
BAUD RATE SETTING .........................................................................................................254
9.5.1 Example of Setting the BRGC Register When the Baud Rate Generator
for UART Is Used .......................................................................................................254
9.5.2 Example of Setting the Baud Rate When 8-bit Timer/Counter 3 Is Used .......... 256
9.5.3 Example of Setting the BRGC When the External Baud Rate Input (ASCK)
Is Used .........................................................................................................................258
9.6
NOTES ...................................................................................................................................258
CHAPTER 10
CLOCK SYNCHRONOUS SERIAL INTERFACE ...........................................................................259
10.1 FUNCTION ............................................................................................................................259
10.2 CONFIGURATION ................................................................................................................259
10.3 CONTROL REGISTERS ........................................................................................................262
10.3.1 Clock Synchronous Serial Interface Mode Register (CSIM) ............................... 262
10.3.2 Serial Bus Interface Control Register (SBIC) ........................................................263
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