List of Game Pak (CTRDG) API functions

Initialization

CTRDG_Init Initializes the Game Pak library.

Removal Detection

CTRDG_IsExisting Checks whether a Game Pak is inserted.
CTRDG_IsPulledOut Detects a Game Pak removal.
CTRDG_SetPulledOutCallback Sets the Game Pak removal callback.
CTRDG_TerminateForPulledOut Stops both the ARM9 processor and the ARM7 processor when a Game Pak removal is detected.
CTRDG_IsAgbCartridgePulledOut Detects AGB Game Pak removal.
CTRDG_IsOptionCartridgePulledOut Detects removal of option Game Pak.
CTRDG_CheckPulledOut Immediately carries out Game Pak removal detection from ARM9.

Classes of Game Paks

CTRDG_IsAgbCartridge Returns a BOOLEAN value to indicate if an AGB Game Pak is present.
CTRDG_IsOptionCartridge Returns a BOOLEAN value to indicate if an Option Pak with peripherals is installed.
CTRDG_IsBitID Returns whether the peripheral device identified by the bit ID is mounted in the Cartridge Slot.
CTRDG_IsNumberID Returns whether the peripheral device identified by the number ID is mounted in the Cartridge Slot.

AGB Cartridge Information

CTRDG_GetAgbMakerCode Returns the AGB Game Pak's maker code.
CTRDG_GetAgbGameCode Returns the game code (initial code) of AGB Game Pak.
CTRDG_IsEnabled Retrieves whether access to the AGB cartridge is enabled or disabled.
CTRDG_Enable Toggles whether access to the AGB cartridge is enabled or disabled.
CTRDG_CheckEnabled Determines whether access to the AGB cartridge is enabled.

Data Transfer

CTRDG_DmaCopy* Transfers data using DMA.
CTRDG_CpuCopy* Transfers data using the CPU.
CTRDG_Read* Reads data from the Game Pak area.
CTRDG_Write* Writes data to the Game Pak area.

AGB Backup Overview

CTRDG_IdentifyAgbBackup Identifies the backup device and initializes settings.
CTRDG_SetTaskThreadPriority Changes the priority of a task thread.
Correspondence Table This table shows the correspondence between AGB backup access functions for the DS and backup access functions for the AGB.

FLASH Device

CTRDG_ReadAgbFlash Reads backup device data.
CTRDG_EraseAgbFlashChip Erases backup device data on the flash chip.
CTRDG_EraseAgbFlashSector Erases backup device data in a sector.
CTRDG_WriteAgbFlashSector Writes data in sector units to the backup device.
CTRDG_VerifyAgbFlash Verifies data on the backup device in byte units.
CTRDG_WriteAndVerifyAgbFlash Writes data to the backup device in sector units and verifies that data in byte units .
CTRDG_ReadAgbFlashAsync Asynchronously reads backup device data.
CTRDG_EraseAgbFlashChipAsync Asynchronously erases backup device data on the flash chip.
CTRDG_EraseAgbFlashSectorAsync Asynchronously erases backup device data in a sector.
CTRDG_WriteAgbFlashSectorAsync Asynchronously writes data in sector units to the backup device.
CTRDG_VerifyAgbFlashAsync Asynchronously verifies data on the backup device in byte units.
CTRDG_WriteAndVerifyAgbFlashAsync Asynchronously writes data to the backup device in sector units and verifies that data in byte units.

SRAM Device

CTRDG_ReadAgbSram Reads backup device data.
CTRDG_WriteAgbSram Writes data in sector units to the backup device.
CTRDG_VerifyAgbSram Verifies data on the backup device in byte units.
CTRDG_WriteAndVerifyAgbSram Writes data to the backup device in sector units and verifies that data in byte units .
CTRDG_ReadAgbSramAsync Asynchronously reads backup device data.
CTRDG_WriteAgbSramAsync Asynchronously writes data in sector units to the backup device.
CTRDG_VerifyAgbSramAsync Asynchronously verifies data on the backup device in byte units.
CTRDG_WriteAndVerifyAgbSramAsync Asynchronously writes data to the backup device in sector units and verifies that data in byte units.

PHI Output Terminal

CTRDG_SetPhiClock This function sets the PHI output terminal.
CTRDG_GetPhiClock This function gets PHI output terminal setting values.

CONFIDENTIAL