S3C9228/P9228 CONTROL REGISTERS
4-3
Table 4-1. System and Peripheral Control Registers (Page 0)
Register Name Mnemonic Address (Page 0) R/W
Decimal Hex
Locations D8H-B9H are not mapped.
Timer B Control Register TBCON 202 BAH R/W
Timer 1/A Control Register TACON 203 BBH R/W
Timer B Data Register TBDATA 204 BCH R/W
Timer A Data Register TADATA 205 BDH R/W
Timer B Counter TBCNT 206 BEH R
Timer A Counter TACNT 207 BFH R
A/D Converter Control Register ADCON 208 D0H R/W
A/D Converter Data Register (High Byte) ADDATAH 209 D1H R/W
A/D Converter Data Register (Low Byte) ADDATAL 210 D2H R/W
Oscillator Control Register OSCCON 211 D3H R/W
System Clock Control Register CLKCON 212 D4H R/W
System Flags Register FLAGS 213 D5H R/W
Interrupt Pending Register 1 INTPND1 214 D6H R/W
Interrupt Pending Register 2 INTPND2 215 D7H R/W
LCD Port Control Register LPOT 216 D8H R/W
Stack Pointer SP 217 D9H R/W
Watch Timer Control Register WTCON 218 DAH R/W
Location DBH is not mapped.
Basic Timer Control Register BTCON 220 DCH R/W
Basic Timer Counter BTCNT 221 DDH R
Location DEH is not mapped.
System Mode Register SYM 223 DFH R/W
STOP Control Register STPCON 224 E0H R/W
SIO Control Register SIOCON 225 E1H R/W
SIO Data Register SIODATA 226 E2H R/W
SIO Prescaler Register SIOPS 227 E3H R/W
Port 0 Data Register P0 228 E4H R/W
Port 1 Data Register P1 229 E5H R/W
Port 2 Data Register P2 230 E6H R/W
Port 3 Data Register P3 231 E7H R/W
Port 4 Data Register P4 232 E8H R/W
Port 5 Data Register P5 233 E9H R/W
Port 6 Data Register P6 234 EAH R/W