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S3C9228/P9228 RESETRESET and POWER-DOWN
8-5
Table 8-1. Register Values after RESET RESET (Continued)
Register Name Mnemonic Address
Bit Values after RESETRESET
Dec Hex 7 6 5 4 3 2 1 0
System Mode Register SYM 223 DFH – – – – 0 0 0 0
STOP Control Register STPCON 224 E0H 0 0 0 0 0 0 0 0
SIO Control Register SIOCON 225 E1H 0 0 0 0 0 0 0 –
SIO Data Register SIODATA 226 E2H 0 0 0 0 0 0 0 0
SIO Prescaler Register SIOPS 227 E3H 0 0 0 0 0 0 0 0
Port 0 Data Register P0 228 E4H 0 0 0 0 0 0 0 0
Port 1 Data Register P1 229 E5H 0 0 0 0 0 0 0 0
Port 2 Data Register P2 230 E6H 0 0 0 0 0 0 0 0
Port 3 Data Register P3 231 E7H 0 0 0 0 0 0 0 0
Port 4 Data Register P4 232 E8H 0 0 0 0 0 0 0 0
Port 5 Data Register P5 233 E9H 0 0 0 0 0 0 0 0
Port 6 Data Register P6 234 EAH 0 0 0 0 0 0 0 0
Port 0 Control Register P0CON 235 EBH 0 0 0 0 0 0 0 0
Port 0 Pull-up Resistors Enable Register P0PUR 236 ECH – – – – 0 0 0 0
Port 0 Interrupt Control Register P0INT 237 EDH – – – – 0 0 0 0
Port 0 Interrupt Edge Selection Register P0EDGE 238 EEH – – – – 0 0 0 0
Port 1 Control Register P1CON 239 EFH 0 0 0 0 0 0 0 0
Port 1 Pull-up Resistors Enable Register P1PUR 240 F0H – – – – 0 0 0 0
Port 1 Interrupt Control Register P1INT 241 F1H – – – – 0 0 0 0
Port 1 Interrupt Edge Selection Register P1EDGE 242 F2H – – – – 0 0 0 0
Port 2 Control Register P2CON 243 F3H 0 0 0 0 0 0 0 0
Port 2 Pull-up Resistors Enable Register P2PUR 244 F4H – – – – 0 0 0 0
Port 3 Control Register P3CON 245 F5H – – – – 0 0 0 0
Port 3 Pull-up Resistors Enable Register P3PUR 246 F6H – – – – – – 0 0
Port 3 Interrupt Control Register P3INT 247 F7H – – – – – – 0 0
Port 3 Interrupt Edge Selection Register P3EDGE 248 F8H – – – – – – 0 0
Port 4 Control Register (High Byte) P4CONH 249 F9H 0 0 0 0 0 0 0 0
Port 4 Control Register (High Byte) P4CONL 250 FAH 0 0 0 0 0 0 0 0
Port 5 Control Register (High Byte) P5CONH 251 FBH 0 0 0 0 0 0 0 0
Port 5 Control Register (High Byte) P5CONL 252 FCH 0 0 0 0 0 0 0 0
Port 6 Control Register P6CON 253 FDH 0 0 0 0 0 0 0 0
LCD Mode Register LMOD 254 FEH – 0 0 0 0 0 0 0
Location FFH is not mapped.