CONFIG11 Registers: Difference between revisions
| Line 471: | Line 471: | ||
| style="background: green" | Yes | | style="background: green" | Yes | ||
| 3-0 | | 3-0 | ||
| Old FCRAM DMA cutoff size | | Old FCRAM DMA cutoff size, 0 = no protection. | ||
|- | |- | ||
| style="background: red" | No | | style="background: red" | No | ||
| Line 494: | Line 494: | ||
For the new FCRAM DMA cutoff, it protects 0x30000000-(size) where size is 0x800000*x. This can be used to protect all of the upper FCRAM except for the first 0x800000-bytes (lowest protection addr via x=0xF is 0x28800000). | For the new FCRAM DMA cutoff, it protects 0x30000000-(size) where size is 0x800000*x. This can be used to protect all of the upper FCRAM except for the first 0x800000-bytes (lowest protection addr via x=0xF is 0x28800000). | ||
On New3DS the old+new FCRAM cutoff can be used at the same time, however this isn't done officially. | On New3DS the old+new FCRAM cutoff can be used at the same time, however this isn't done officially. When this is done the 0x800000-bytes at 0x28000000 is also protected. | ||
For the QTM DMA cutoff, it appears to start at 0x1F400000-(0x100000*x) length 0x100000*x | For the QTM DMA cutoff, it appears to start at 0x1F400000-(0x100000*x) length 0x100000*x | ||