| osPiRawStartDma | ... | Sets a PI DMA transfer (low level). |
| osPiRawWriteIo | ... | I/O write with the PI (low level). |
| osPiRawReadIo | ... | I/O read with the PI (low level). |
| osPiGetStatus | ... | Gets the status of the PI. |
| osPiStartDma | ... | Sets a DMA transfer with the PI (via the PI Manager). |
| osPiWriteIo | ... | I/O write with the PI (via the PI Manager). |
| osPiReadIo | ... | I/O read with the PI (via the PI Manager). |
| osCreatePiManager | ... | Creates the PI Manager. |
| osPiGetCmdQueue | ... | Gets the command queue of the PI Manager. |
| osCartRomInit | ... | Returns the needed information about hardware settings when using the game pak. |
| osDriveRomInit | ... | Returns the needed information about hardware settings when using the 64DD's ROM. |
| osEPiWriteIo | ... | Performs a 32-bit IO write operation to the PI device address "devAddr." |
| osEPiReadIo | ... | Performs a 32-bit IO read operation from the PI device address "devAddr," and stores the value in "data." |
| osEPiRawStartDma | ... | Accesses the EPI at a low level (without using the PI Manager). |
| osEPiStartDma | ... | Uses the PI Manager to start a DMA transfer between RDRAM and the expanded parallel interface (EPI). |