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Adds full crc32 to Loopy database, and documents

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This commit is contained in:
Roger Braunstein 2023-06-28 14:45:59 -07:00
parent f7a87fe7b5
commit 6e6de6eeba
2 changed files with 21 additions and 8 deletions
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13
sd/README.md
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@ -87,3 +87,16 @@ E95A3DD7,0C19,379A6FFB,12,024
Name
CRC32, internal checksum, CRC32 of header area(0xFFB0-0xFFFF), size in Mbit, number of banks (lorom needs twice as many banks as hirom for the same rom size, lorom: 32kb banks, hirom: 64kb banks)
## loopy.txt
This is the Casio Loopy database.
Currently missing two games, one of which was dumped incorrectly, one of which has yet to be dumped. We expect them to be available very soon.
Note that most ROM packs you will find are incorrectly dumped little-endian. These CRCs are for the big-endian dump, including any padding. ROMs are 2MB or 3MB.
The internal CRC32 is found in every game's header at 000008h.
Example:
Wanwan Aijou Monogatari (Japan).bin
10c5f568,d90fe762
Name
CRC32 of full file, internal CRC32 from rom header

16
sd/loopy.txt
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@ -1,23 +1,23 @@
Anime Land (Japan).bin
98A0597D
3fd9713b,98a0597d
Dream Change - Kogane-chan no Fashion Party (Japan).bin
F6D41645
0fb0a794,f6d41645
HARIHARI Seal Paradise (Japan).bin
7CB100B3
b82ac7f3,7cb100b3
Loopy Town no Oheya ga Hoshii! (Japan).bin
8373E9DD
352b4ae6,8373e9dd
Lupiton no Wonder Palette (Japan).bin
6E00CE71
f4662e66,6e00ce71
Nigaoe Artist (Japan).bin
2046476F
ef1b33f3,2046476f
Pasocom Collection (Japan).bin
F294F931
fe3be881,f294f931
Wanwan Aijou Monogatari (Japan).bin
D90FE762
10c5f568,d90fe762