GTZC1 SRAMz MPCBB configuration lock register
| SPLCK0 | SPLCK0 |
| SPLCK1 | SPLCK1 |
| SPLCK2 | SPLCK2 |
| SPLCK3 | SPLCK3 |
| SPLCK4 | SPLCK4 |
| SPLCK5 | SPLCK5 |
| SPLCK6 | SPLCK6 |
| SPLCK7 | SPLCK7 |
| SPLCK8 | SPLCK8 |
| SPLCK9 | SPLCK9 |
| SPLCK10 | SPLCK10 |
| SPLCK11 | SPLCK11 |
| SPLCK12 | SPLCK12 |
| SPLCK13 | SPLCK13 |
| SPLCK14 | SPLCK14 |
| SPLCK15 | SPLCK15 |
| SPLCK16 | SPLCK16 |
| SPLCK17 | SPLCK17 |
| SPLCK18 | SPLCK18 |
| SPLCK19 | SPLCK19 |
| SPLCK20 | SPLCK20 |
| SPLCK21 | SPLCK21 |
| SPLCK22 | SPLCK22 |
| SPLCK23 | SPLCK23 |
| SPLCK24 | SPLCK24 |
| SPLCK25 | SPLCK25 |
| SPLCK26 | SPLCK26 |
| SPLCK27 | SPLCK27 |
| SPLCK28 | SPLCK28 |
| SPLCK29 | SPLCK29 |
| SPLCK30 | SPLCK30 |
| SPLCK31 | SPLCK31 |