CM71-00105-1E FUJITSU MICROELECTRONICS LIMITED 427
FR81 Family APPENDIX
APPENDIX A Instruction Lists
dir9
unsigned 9-bit address values, range 0 (000H) to 510 (1FEH) in multiples of 2
dir10
unsigned 10-bit address values, range 0 (000H) to 1020 (3FCH)in multiples of 4
label9
branch address, range 256 (100H) to 254 (0FEH) in multiples of 2 for the value of Program Counter
(PC) +2
label12
branch address, range -2048 (800H) to 2046 (7FEH) in multiples of 2 for the value of Program Counter
(PC) +2
label17
branch address, range -65536 (10000H) to 65534 (0FFFEH) in multiples of 2 for the value of Program
Counter (PC) +2
label21
branch address, range -1048576 (100000H) to 1048574(0FFFFEH) in multiples of 2 for the value of
Program Counter (PC) +2
rel8
signed 8-bit relative address. Result which is double the value of rel8 for the value of Program Counter
(PC) +2 will denote the Branch Destination Address. Range 128 (80H) to 127 (7FH)
rel11
signed 11-bit relative address. Result which is double the value of rel11 for the value of Program
Counter (PC) +2 will denote the Branch Destination Address. Range -1024 (400H) to 1023 (3FFH)
rel16
signed 16-bit relative address. Result which is double the value of rel16 for the value of Program
Counter (PC) +2 will denote the Branch Destination Address. Range -32768 (8000H) to 32767 (7FFFH)
rel20
signed 20-bit relative address. Result which is double the value of rel20 for the value of Program
Counter (PC) +2 will denote the Branch Destination Address. Range -524288 (80000H) to 524287
(7FFFFH)