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Registers
These registers are similar to the old NDS Cartridge registers, check http://problemkaputt.de/gbatek.htm#dscartridgeioports for more information.
| NAME
|
PHYSICAL ADDRESS
|
WIDTH
|
| REG_NTRCARDMCNT
|
0x10164000
|
2
|
| REG_NTRCARDMDATA
|
0x10164002
|
2
|
| REG_NTRCARDROMCNT
|
0x10164004
|
4
|
| REG_NTRCARDCMD
|
0x10164008
|
8
|
| REG_NTRCARDSEEDX_L
|
0x10164010
|
4
|
| REG_NTRCARDSEEDY_L
|
0x10164014
|
4
|
| REG_NTRCARDSEEDX_H
|
0x10164018
|
1
|
| REG_NTRCARDSEEDY_H
|
0x1016401A
|
1
|
| REG_NTRCARDFIFO
|
0x1016401C
|
4
|
REG_NTRCARDMCNT
| Bit
|
Description
|
| 14
|
Interrupt enable (1=Enable, 0=Disable)
|
| 15
|
Enable (1=Enable, 0=Disable)
|
REG_NTRCARDROMCNT
| Bit
|
Description
|
| 23
|
Data status (1=Ready, 0=Busy)
|
| 31
|
Start (1=Busy, 0=Idle)
|