Samsung S3C8248, User Manual

Page: 47 / 315

CONTROL REGISTERS S3C8248/C8245/P8245/C8247/C8249/P8249
4-2
Table 4-2. Set 1, Bank 0 Registers
Register Name Mnemonic Decimal Hex R/W
Port 0 control High register P0CONH 224 E0H R/W
Port 0 control Low register P0CONL 225 E1H R/W
Port 0 interrupt control register P0INT 226 E2H R/W
Port 0 interrupt pending register P0PND 227 E3H R/W
Port 1 control High register P1CONH 228 E4H R/W
Port 1 control Low register P1CONL 229 E5H R/W
Port 2 control High register P2CONH 230 E6H R/W
Port 2 control Low register P2CONL 231 E7H R/W
Port 3 control High register P3CONH 232 E8H R/W
Port 3 control Low register P3CONL 233 E9H R/W
Timer B data register (high byte) TBDATAH 234 EAH R/W
Timer B data register (low byte) TBDATAL 235 EBH R/W
Timer B control register TBCON 236 ECH R/W
Timer A control register TACON 237 EDH R/W
Timer A counter register TACNT 238 EEH R
Timer A data register TADATA 239 EFH R/W
Serial I/O control register SIOCON 240 F0H R/W
Serial I/O data register SIODATA 241 F1H R/W
Serial I/O pre-scale register SIOPS 242 F2H R/W
Oscillator control register OSCCON 243 F3H R/W
STOP control register STPCON 244 F4H R/W
Port 1 pull-up control register P1PUP 245 F5H R/W
Port 0 data register P0 246 F6H R/W
Port 1 data register P1 247 F7H R/W
Port 2 data register P2 248 F8H R/W
Port 3 data register P3 249 F9H R/W
Port 4 data register P4 250 FAH R/W
Port 5 data register P5 251 FBH R/W
Location FCH is factory use only.
Basic timer data register BTCNT 253 FDH R
External memory timing register EMT 254 FEH R/W
Interrupt priority register IPR 255 FFH R/W