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CONTROL REGISTERS S3F80JB
4-2
Table 4-1. Mapped Registers (Bank0, Set1)
Register Name Mnemonic Decimal Hex R/W
Timer 0 Counter T0CNT 208 D0H
R
(NOTE)
Timer 0 Data Register T0DATA 209 D1H R/W
Timer 0 Control Register T0CON 210 D2H R/W
Basic Timer Control Register BTCON 211 D3H R/W
Clock Control Register CLKCON 212 D4H R/W
System Flags Register FLAGS 213 D5H R/W
Register Pointer 0 RP0 214 D6H R/W
Register Pointer 1 RP1 215 D7H R/W
Location D8H is not mapped.
Stack Pointer (Low Byte) SPL 217 D9H R/W
Instruction Pointer (High Byte) IPH 218 DAH R/W
Instruction Pointer (Low Byte) IPL 219 DBH R/W
Interrupt Request Register IRQ 220 DCH
R
(NOTE)
Interrupt Mask Register IMR 221 DDH R/W
System Mode Register SYM 222 DEH R/W
Register Page Pointer PP 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 2 Interrupt Enable Register P2INT 229 E5H R/W
Port 2 Interrupt Pending Register P2PND 230 E6H R/W
Port 0 Pull-up Resistor Enable Register P0PUR 231 E7H R/W
Port 0 Control Register (High Byte) P0CONH 232 E8H R/W
Port 0 Control Register (Low Byte) P0CONL 233 E9H R/W
Port 1 Control Register (High Byte) P1CONH 234 EAH R/W
Port 1 Control Register (Low Byte) P1CONL 235 EBH R/W
Port 2 Control Register (High Byte) P2CONH 236 ECH R/W
Port 2 Control Register (Low Byte) P2CONL 237 EDH R/W
Port 2 Pull-up Enable Register P2PUR 238 EEH R/W
Port 3 Control Register P3CON 239 EFH R/W
Port 4 Control Register P4CON 240 F0H R/W
Port 0 Interrupt Enable Register P0INT 241 F1H R/W
Port 0 Interrupt Pending Register P0PND 242 F2H R/W