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CONTROL REGISTERS S3C84E5/C84E9/P84E9
4-2
Table 4-2. Set 1, Bank 0 Registers
Register Name Mnemonic Decimal Hex R/W
Port 0 data register P0 224 E0H R/W
Port 1 data register P1 225 E1H R/W
Port 2 data register P2 226 E2H R/W
Port 3 data register P3 227 E3H R/W
Port 4 data register P4 228 E4H R/W
STOP control register STPCON 229 E5H R/W
Port 0 control register (High Byte) P0CONH 230 E6H R/W
Port 0 control register (Low Byte) P0CONL 231 E7H R/W
Port 1 control register (High Byte) P1CONH 232 E8H R/W
Port 1 control register (Low Byte) P1CONL 233 E9H R/W
Port 2 control register (High Byte) P2CONH 234 EAH R/W
Port 2 control register (Low Byte) P2CONL 235 EBH R/W
Port 2 interrupt control register P2INT 236 ECH R/W
Port 2 interrupt/pending register P2INTPND 237 EDH R/W
Port 3 control register (High Byte) P3CONH 238 EEH R/W
Port 3 control register (Low Byte) P3CONL 239 EFH R/W
Port 4 control register (High Byte) P4CONH 240 F0H R/W
Port 4 control register (Low Byte) P4CONL 241 F1H R/W
Port 4 interrupt control register P4INT 242 F2H R/W
Port 4 interrupt/pending register P4INTPND 243 F3H R/W
UART pending register UARTPND 244 F4H R/W
UART data register UDATA 245 F5H R/W
UART control register UARTCON 246 F6H R/W
A/D converter control register ADCON 247 F7H R/W
A/D converter data register (High Byte) ADDATAH 248 F8H R
A/D converter data register (Low Byte) ADDATAL 249 F9H R
Watch timer control register WTCON 250 FAH R/W
Oscillator control register OSCCON 251 FBH R/W
Location FCH is factory use only
Basic timer counter register BTCNT 253 FDH R
Location FEH is not mapped
Interrupt priority register IPR 255 FFH R/W