869
edits
Changes
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| style="background: green" | Yes
| style="background: green" | Yes
| 3-0
| 3-0
| Old GPU DMA cutoff size
| Old FCRAM DMA cutoff size
|-
|-
| style="background: red" | No
| style="background: red" | No
| 7-4
| 7-4
| New GPU DMA cutoff size
| New FCRAM DMA cutoff size
|-
|-
| style="background: green" | Yes
| style="background: green" | Yes
|-
|-
| style="background: red" | No
| style="background: red" | No
| 9
| 10-9
| Protect lower QTM mem (0 = accessible)
| QTM DMA cutoff size
|-
|-
| style="background: green" | Yes
| style="background: green" | Yes
|}
|}
For the old GPU DMA cutoff, it appears to start at 0x28000000-(0x800000*x) length 0x800000*x.
For the old FCRAM DMA cutoff, it appears to start at 0x28000000-(0x800000*x) length 0x800000*x.
For the new FCRAM DMA cutoff, it appears to start at 0x30000000-(0x800000*x) length 0x800000*x.
For the new GPU DMA cutoff, it appears to start at 0x30000000-(0x800000*x) length 0x800000*x.
For the QTM DMA cutoff, it appears to start at 0x1F400000-(0x100000*x) length 0x100000*x
On cold boot this reg is set to 0.
On cold boot this reg is set to 0.