http://img835.imageshack.us/img835/5673/60817649.jpg
Based on the figure above, how am i going to
i) Determine whether any interrupts are pending or not
ii) Draw flow diagram for initial micro instruction
iii) find out why instruction bad
iv) find out why is there no simple fix
v) find out is there a more complex fix
please give me ideas to start answering this question..