MPCBB control register
| LCKSB32 | LCKSB32 |
| LCKSB33 | LCKSB33 |
| LCKSB34 | LCKSB34 |
| LCKSB35 | LCKSB35 |
| LCKSB36 | LCKSB36 |
| LCKSB37 | LCKSB37 |
| LCKSB38 | LCKSB38 |
| LCKSB39 | LCKSB39 |
| LCKSB40 | LCKSB40 |
| LCKSB41 | LCKSB41 |
| LCKSB42 | LCKSB42 |
| LCKSB43 | LCKSB43 |
| LCKSB44 | LCKSB44 |
| LCKSB45 | LCKSB45 |
| LCKSB46 | LCKSB46 |
| LCKSB47 | LCKSB47 |
| LCKSB48 | LCKSB48 |
| LCKSB49 | LCKSB49 |
| LCKSB50 | LCKSB50 |
| LCKSB51 | LCKSB51 |
| LCKSB52 | LCKSB52 |
| LCKSB53 | LCKSB53 |
| LCKSB54 | LCKSB54 |
| LCKSB55 | LCKSB55 |
| LCKSB56 | LCKSB56 |
| LCKSB57 | LCKSB57 |
| LCKSB58 | LCKSB58 |
| LCKSB59 | LCKSB59 |
| LCKSB60 | LCKSB60 |
| LCKSB61 | LCKSB61 |
| LCKSB62 | LCKSB62 |
| LCKSB63 | LCKSB63 |