Hitachi H8S/2646 Hardware Manual page 22

9.2.3 Pin Functions ........................................................................................................ 224
9.3 Port 2.................................................................................................................................. 232
9.3.1 Overview............................................................................................................... 232
9.3.2 Register Configuration.......................................................................................... 232
9.3.3 Pin Functions ........................................................................................................ 234
9.4 Port 3.................................................................................................................................. 242
9.4.1 Overview............................................................................................................... 242
9.4.2 Register Configuration.......................................................................................... 242
9.4.3 Pin Functions ........................................................................................................ 245
9.5 Port 4.................................................................................................................................. 247
9.5.1 Overview............................................................................................................... 247
9.5.2 Register Configuration.......................................................................................... 248
9.5.3 Pin Functions ........................................................................................................ 248
9.6 Port 5.................................................................................................................................. 249
9.6.1 Overview............................................................................................................... 249
9.6.2 Register Configuration.......................................................................................... 250
9.6.3 Pin Functions ........................................................................................................ 251
9.7 Port 9.................................................................................................................................. 253
9.7.1 Overview............................................................................................................... 253
9.7.2 Register Configuration.......................................................................................... 254
9.7.3 Pin Functions ........................................................................................................ 254
9.8 Port A ................................................................................................................................. 255
9.8.1 Overview............................................................................................................... 255
9.8.2 Register Configuration.......................................................................................... 256
9.8.3 Pin Functions ........................................................................................................ 258
9.8.4 MOS Input Pull-Up Function................................................................................ 260
9.9 Port B ................................................................................................................................. 261
9.9.1 Overview............................................................................................................... 261
9.9.2 Register Configuration.......................................................................................... 262
9.9.3 Pin Functions ........................................................................................................ 264
9.9.4 MOS Input Pull-Up Function ............................................................................... 265
9.10 Port C ................................................................................................................................. 266
9.10.1 Overview............................................................................................................... 266
9.10.2 Register Configuration.......................................................................................... 267
9.10.3 Pin Functions ........................................................................................................ 269
9.10.4 MOS Input Pull-Up Function................................................................................ 270
9.11 Port D ................................................................................................................................. 271
9.11.1 Overview............................................................................................................... 271
9.11.2 Register Configuration.......................................................................................... 272
9.11.3 Pin Functions ........................................................................................................ 274
9.11.4 MOS Input Pull-Up Function................................................................................ 275
9.12 Port E.................................................................................................................................. 276
9.12.1 Overview............................................................................................................... 276
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