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NDSTech Wiki : Registers browse
Registers

Menu

Getting Started

System Information

Misc

IE/IF flag bits (ARM9):

bitPurposeSee also
31..22000000Cannot be set
21UnknownCan be written
20DS Card (IRQ pin)DS Card Port
19DS Card (controller)Card Registers
18UnknownCan be written
17UnknownCan be written
16UnknownCan be written
15..1400Cannot be set
13GBA Cart IRQ pinGBA Cartridge Port
12KeysKey Input
11DMA 3DMA
10DMA 2DMA
9DMA 1DMA
8DMA 0DMA
70Cannot be set
6Timer 3Timers
5Timer 2Timers
4Timer 1Timers
3Timer 0Timers
2Y-EqualsVideo
1H-BlankVideo
0V-BlankVideo

ARM7:

24Wireless hardwareMain?
23SPI completedSPI
22Hinge close magnetKeyInput
20DS Card (IRQ pin)DS Card Port
19DS Card (controller)Card Registers
13GBA Cart IRQ pinGBA Cartridge Port
12KeysKey Input
11DMA 3DMA
10DMA 2DMA
9DMA 1DMA
8DMA 0DMA
6Timer 3Timers
5Timer 2Timers
4Timer 1Timers
3Timer 0Timers
2Y-EqualsVideo
1H-BlankVideo
0V-BlankVideo

IE: 0x04000210:32 IF: 0x04000214:32 IME: 0x04000208:32 (8/16/32 accesses work, but only the LSB has any meaning, all others read 0, and ignore writes)

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Page last modified on October 16, 2005, at 04:07 AM 		Edit Page | Page History
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