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9.1
Port 1................................................................................................................................. 209
9.1.1
Port 1 Data Direction Register (P1DDR)............................................................. 209
9.1.2
Port 1 Data Register (P1DR)................................................................................ 210
9.1.3
Port 1 Pull-Up MOS Control Register (P1PCR).................................................. 210
9.1.4
Pin Functions ....................................................................................................... 211
9.1.5
Port 1 Input Pull-Up MOS ................................................................................... 211
9.2
Port 2................................................................................................................................. 212
9.2.1
Port 2 Data Direction Register (P2DDR)............................................................. 212
9.2.2
Port 2 Data Register (P2DR)................................................................................ 213
9.2.3
Port 2 Pull-Up MOS Control Register (P2PCR).................................................. 213
9.2.4
Pin Functions ....................................................................................................... 214
9.2.5
Port 2 Input Pull-Up MOS ................................................................................... 215
9.3
Port 3................................................................................................................................. 215
9.3.1
Port 3 Data Direction Register (P3DDR)............................................................. 216
9.3.2
Port 3 Data Register (P3DR)................................................................................ 216
9.3.3
Port 3 Pull-Up MOS Control Register (P3PCR).................................................. 217
9.3.4
Pin Functions ....................................................................................................... 217
9.3.5
Port 3 Input Pull-Up MOS ................................................................................... 222
9.4
Port 4................................................................................................................................. 222
9.4.1
Port 4 Data Direction Register (P4DDR)............................................................. 223
9.4.2
Port 4 Data Register (P4DR)................................................................................ 223
9.4.3
Pin Functions ....................................................................................................... 224
9.5
Port 5................................................................................................................................. 228
9.5.1
Port 5 Data Direction Register (P5DDR)............................................................. 228
9.5.2
Port 5 Data Register (P5DR)................................................................................ 229
9.5.3
Pin Functions ....................................................................................................... 229
9.6
Port 6................................................................................................................................. 232
9.6.1
Port 6 Data Direction Register (P6DDR)............................................................. 233
9.6.2
Port 6 Data Register (P6DR)................................................................................ 233
9.6.3
Port 6 Pull-Up MOS Control Register (KMPCR6).............................................. 234
9.6.4
System Control Register 2 (SYSCR2) ................................................................. 235
9.6.5
Pin Functions ....................................................................................................... 236
9.6.6
Port 6 Input Pull-Up MOS ................................................................................... 244
9.7
Port 7................................................................................................................................. 244
9.7.1
Port 7 Input Data Register (P7PIN) ..................................................................... 244
9.8
Port 8................................................................................................................................. 245
9.8.1
Port 8 Data Direction Register (P8DDR)............................................................. 245
9.8.2
Port 8 Data Register (P8DR)................................................................................ 246
9.8.3
Pin Functions ....................................................................................................... 246
9.9
Port 9................................................................................................................................. 250
Rev. 3.00 Jan 25, 2006 page xxii of lii
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