Table 116
+=====-========-========-========-========-========-========-========-========+
| Bit| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|Byte | | | | | | | | |
|=====+=================+=====================================================|
| 0 | IP modifier | Reserved |
|-----+-----------------------------------------------------------------------|
| 1 | Pattern type |
|-----+-----------------------------------------------------------------------|
| 2 | (MSB) |
|-----+--- Initialization pattern length ---|
| 3 | (LSB) |
|-----+-----------------------------------------------------------------------|
| 4 | |
|-----+--- Initialization pattern ---|
| n | |
+=============================================================================+