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i8051 Architechture Description
i8051 Instruction Set and Formats
ISA (ac_isa):
Name: i8051_isa.ac
Helper (ac_helper):
sc_uint<17> pc;
int reg_indx;
unsigned long pc_stability;
unsigned long old_pc;
unsigned long curr_pc;
sfr (ac_asm_map):    [see source code]
Maps: sp 129
Maps: b 240
Maps: dpl 130
Maps: dph 131
Maps: ar 0 7 0 7
Maps: _P0 128
Maps: _P1 144
Maps: _P2 160
Maps: _P3 176
Maps: _PSW 208
Maps: _ACC 224
Maps: _B 240
Maps: _SP 129
Maps: _DPL 130
Maps: _DPH 131
Maps: _PCON 135
Maps: _TCON 136
Maps: _TMOD 137
Maps: _TL0 138
Maps: _TL1 139
Maps: _TH0 140
Maps: _TH1 141
Maps: _AUXR 142
Maps: _IE 168
Maps: _IP 184
Maps: _SCON 152
Maps: _SBUF 153
Maps: _CY 215
Maps: _AC 214
Maps: _F0 213
Maps: _RS1 212
Maps: _RS0 211
Maps: _OV 210
Maps: _P 208
Maps: _TF1 143
Maps: _TR1 142
Maps: _TF0 141
Maps: _TR0 140
Maps: _IE1 139
Maps: _IT1 138
Maps: _IE0 137
Maps: _IT0 136
Maps: _EA 175
Maps: _ES 172
Maps: _ET1 171
Maps: _EX1 170
Maps: _ET0 169
Maps: _EX0 168
Maps: _PS 188
Maps: _PT1 187
Maps: _PX1 186
Maps: _PT0 185
Maps: _PX0 184
Maps: _RD 183
Maps: _WR 182
Maps: _T1 181
Maps: _T0 180
Maps: _INT1 179
Maps: _INT0 178
Maps: _TXD 177
Maps: _RXD 176
Maps: _P0. 0 7 128 135
Maps: _P1. 0 7 144 151
Maps: _SCON. 0 7 152 159
Maps: _P2. 0 7 160 167
Maps: _IE. 0 7 168 175
Maps: _P3. 0 7 176 183
Maps: _IP. 0 5 184 189
Maps: _PSW. 0 7 208 215
Maps: _ACC. 0 7 224 231
Maps: _B. 0 7 240 247
reg (ac_asm_map):    [see source code]
Maps: r 0 7 0 7