The following is a debug tool for the Nintendo DS by Mitsumi Electric. It was used to communicate directly with the DS wifi chip for diagnostics purposes.


Screenshot Screenshot Screenshot

ROM Information

----| File Data |--------------------------------------------------
System:             Nintendo - Nintendo DS          
File:               MITSUMI_PROTOTYPE_NTRJ01_00.nds
BitSize:            128 Mbit
Size (Bytes):       16777216
CRC32:              6B8538E3
MD5:                3D867BFF021CAC4097BD526857976559
SHA1:               64D6E4809302AB32A46D2B50F134532ECEF64B81
SHA256:             BA6AD05A0B495D3B2DF2AD694A75B7DE0CFC4A821808BFEA389F8DAE46317032
----| Header Data |------------------------------------------------
Game Title:         NINTENDO    
Game Serial:        NTRJ (Japan)
Maker Code:         01 (Nintendo)
Unit Code:          0x00
Encryption Seed:    0x00
Device Size:        0x07 (Ok; 128 Mbit; 16777216 Bytes; 16 Mbit Size-Fixed)
Asian Region:       0x00
Reserved 1:         0x000000000000000000
Version:            0x00 (v1.0)
Autostart:          0x04 (Yes)
ARM9 ROM Offset:    0x00004000
ARM9 Entry Address: 0x02004850
ARM9 RAM Offset:    0x02004000
ARM7 ROM Offset:    0x00045200
ARM7 Entry Address: 0x037F8000
ARM7 RAM Offset:    0x037F8000
FNT Offset:         0x0011A400
FNT Size:           0x00000009
FAT Offset:         0x0011A600
FAT Size:           0x00000008
Normal CMD Setting: 0x00586000
Key1 CMD Setting:   0x001808F8
Icon Address:       0x00000000
Secure CRC16:       0x7C6E (Bad; 0xFF33)
Secure Timeout:     0x051E
ARM9 Autoload Address:0x02004A60
ARM7 Autoload Address:0x037F8118
Secure Disable:     0x0000000000000000
Used Rom Size:      0x0011A608 (1156616 Bytes)
Header Size:        0x00004000 (16384 Bytes)
Logo CRC16:         0xCF56 (Ok)
Header CRC16:       0x5941 (Bad; 0x0000)
----| Icon/Title Data |--------------------------------------------
Icon Version:       0x494E
Icon CRC16:         0x544E (Bad; 0x45F2)

Board / Cartridge Images

Cart Front

Special Thanks

Massive thanks to March42 for sending this in for release!


Download Mitsumi Electric Debug Tool (Japan)