Samsung KS86C6004, Manual

Page: 33 / 172

CONTROL REGISTERS KS86C6004/C6008/P6008 MICROCONTROLLER (Preliminary Spec)
4-2
Table 4-1. System and Peripheral control Registers
Register Name Mnemonic Decimal Hex R/W
Timer 0 counter register T0CNT 208 D0H R
Timer 0 data register T0DATA 209 D1H R/W
Timer 0 control register T0CON 210 D2H R/W
Location D3H is not mapped.
Clock control register CLKCON 212 D4H R/W
System flags register FLAGS 213 D5H R/W
Locations D6H–D7H are not mapped.
Port 0 interrupt control register P0INT 216 D8H R/W
Stack pointer SP 217 D9H R/W
Port 0 interrupt pending register P0PND 218 DAH R/W
Location DBH is not mapped.
Basic timer control register BTCON 220 DCH R/W
Basic timer counter register BTCNT 221 DDH R
Location DEH is not mapped.
System mode register SYM 223 DFH 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
Port 3 control register P3CON 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 P2PND 237 EDH R/W
Port 4 control register P4CON 238 EEH R/W
Port 4 interrupt enable/pending register P4INTPND 239 EFH R/W