Samsung S3C8275X - Manual (Page 73)

S3C8275X/F8275X/C8278X/F8278X/C8274X/F8274X CONTROL REGISTER
4-3
Table 4-3. Set 1, Bank 1 Registers
Register Name Mnemonic Address R/W
Decimal Hex
LCD control Register LCON 224 E0H R/W
Watch timer control register WTCON 225 E1H R/W
Timer A counter TACNT 226 E2H R
Timer B counter TBCNT 227 E3H R
Timer A data register TADATA 228 E4H R/W
Timer B data register TBDATA 229 E5H R/W
Timer 1/A control register TACON 230 E6H R/W
Timer B control register TBCON 231 E7H R/W
Clock output control register CLOCON 232 E8H R/W
Port 4 control register (high byte) P4CONH 233 E9H R/W
Port 4 control register (low byte) P4CONL 234 EAH R/W
Port 5 control register (high byte) P5CONH 235 EBH R/W
Port 5 control register (low byte) P5CONL 236 ECH R/W
Port 6 control register P6CON 237 EDH R/W
Locations EEH – EFH are not mapped.
Flash memory control register FMCON 240 F0H R/W
Flash memory user programming enable register FMUSR 241 F1H R/W
Flash memory sector address register (high byte) FMSECH 242 F2H R/W
Flash memory sector address register (low byte) FMSECL 243 F3H R/W
Battery level detector control register BLDCON 244 F4H R/W
Locations E5H – FFH are not mapped.
NOTES:
1. An “x” means that the bit value is undefined following reset.
2. A dash(“–“) means that the bit is neither used nor mapped, but the bit is read as “0”.