Labels:book | bulletin board | reckoner | sky OCR: IV-30 Mops Assembler Byte displacement out of range 247 The displacement field in an indexed mode instruction is only one byte long You are trying to addr ress location too far from the base address Word displacement out of range 248 You are trying tc address location further than 32K bytes from the base address You might have use an extra instruction or instructions compute the address Immediate operand out of range Fairly self- -explanatory Possibly you should be using long immediate mode Branch out of range 250 Should be self-explanatory. If you are using a short branch, substitute a long one Undefined label 251 You are referring to a label which hasn't been defined anywhere in a label field Bad opcode 252 You have specified an opcode which doesn't exist Possibly typo. Or it may be 6802 ...
