
v
10.1.4 Port States in Low Power Modes .......................................................................... 230
10.1.5 Handling Unused Pins ........................................................................................... 230
10.2
D Port.................................................................................................................................. 231
10.2.1 Overview ............................................................................................................... 231
10.2.2 Register Configuration and Descriptions .............................................................. 232
10.2.3 Pin Functions......................................................................................................... 237
10.3
R Ports ................................................................................................................................ 239
10.3.1 Overview ............................................................................................................... 239
10.3.2 Register Configuration and Descriptions .............................................................. 241
10.3.3 Pin Functions......................................................................................................... 250
10.4
Usage Notes........................................................................................................................ 255
Section 11 I/O Ports (HD404339 Series)....................................................................... 259
11.1
Overview ............................................................................................................................ 259
11.1.1 Features ................................................................................................................. 259
11.1.2 I/O Control ............................................................................................................ 261
11.1.3 I/O Pin Circuit Structures...................................................................................... 264
11.1.4 Port States in Low Power Modes .......................................................................... 269
11.1.5 Handling Unused Pins ........................................................................................... 269
11.2
D Port.................................................................................................................................. 270
11.2.1 Overview ............................................................................................................... 270
11.2.2 Register Configuration and Descriptions.............................................................. 271
11.2.3 Pin Functions......................................................................................................... 275
11.3
R Ports ................................................................................................................................ 276
11.3.1 Overview ............................................................................................................... 276
11.3.2 Register Configuration and Descriptions .............................................................. 278
11.3.3 Pin Functions......................................................................................................... 287
11.4
Usage Notes........................................................................................................................ 291
Section 12 I/O Ports (HD404369 Series)....................................................................... 295
12.1
Overview ............................................................................................................................ 295
12.1.1 Features ................................................................................................................. 295
12.1.2 I/O Control ............................................................................................................ 298
12.1.3 I/O Pin Circuit Structures...................................................................................... 300
12.1.4 Port States in Low Power Modes .......................................................................... 304
12.1.5 Handling Unused Pins ........................................................................................... 304
12.2
D Port.................................................................................................................................. 305
12.2.1 Overview ............................................................................................................... 305
12.2.2 Register Configuration and Descriptions .............................................................. 306
12.2.3 Pin Functions......................................................................................................... 311
12.3
R Ports ................................................................................................................................ 313
12.3.1 Overview ............................................................................................................... 313
12.3.2 Register Configuration and Descriptions .............................................................. 315