Memory map: Difference between revisions
Jump to navigation
Jump to search
Content added Content deleted
No edit summary |
|||
| Line 25: | Line 25: | ||
! colspan=2 | Address Range !! Name !! Description |
! colspan=2 | Address Range !! Name !! Description |
||
|- |
|- |
||
| rowspan=" |
| rowspan="3" |RDRAM |
||
| 0x00000000 || |
| 0x00000000 || 0x03EFFFFF || [[RDRAM]] memory-space || RDRAM memory. See [[RDRAM_Interface#Memory_addressing]] and [[RDRAM#RDRAM_addressing]] for details about their mapping. |
||
|- |
|- |
||
| 0x03F00000 || 0x03F7FFFF || [[RDRAM#Registers|RDRAM Registers]] || RDRAM registers. See [[RDRAM_Interface#Memory_addressing]] and [[RDRAM#RDRAM_addressing]] for details about their mapping. |
|||
| 0x00400000 || 0x007FFFFF || RDRAM || RDRAM from [[Expansion Pak]] (if present) |
|||
|- |
|- |
||
| 0x03F80000 || 0x03FFFFFF || [[RDRAM#Registers|RDRAM Registers]] (broadcast) || Write-only. All connected RDRAM will act on this register write request. See [[RDRAM_Interface#Memory_addressing]] and [[RDRAM#RDRAM_addressing]] for details. |
|||
|? |
|||
| 0x00800000 || 0x03EFFFFF || Reserved || Unknown usage |
|||
|- |
|||
| ⚫ | |||
| 0x03F00000 || 0x03FFFFFF || [[RDRAM#Registers|RDRAM Registers]]|| RDRAM configuration registers |
|||
|- |
|- |
||
| ⚫ | |||
| 0x04000000 || 0x04000FFF || [[Reality Signal Processor/Interface#DMEM and IMEM|RSP DMEM]]|| RSP Data Memory |
| 0x04000000 || 0x04000FFF || [[Reality Signal Processor/Interface#DMEM and IMEM|RSP DMEM]]|| RSP Data Memory |
||
|- |
|- |
||