Omron C28K Video Game Controller User Manual


 
58
The following key inputs and displays show the procedure for achieving the
program changes shown above.
Find the address prior
to the insertion point
Insert the
instruction
Program After Insertion
Inserting an Instruction
0000
0000
OUT 0000
0000
OUT 0201
0207SRCH
OUT 0201
0206READ
AND NOT 0104
0206
AND 0000
0206
AND 0105
0206INSERT?
AND 0105
0207INSERT END
AND NOT 0104
0206READ
AND 0105
Address Instruction Operands
0000 LD 0100
0001 AND 0101
0002 LD 0201
0003 AND NOT 0102
0004 OR LD ---
0005 AND 0103
0006 AND 0105
0007 AND NOT 0104
0008 OUT 0201
0009 END(01) ---
Inputting, Modifying, and Checking the Program Section 4-6