Dreamcast

What binhack does

Changes LBA Value at offset 1461904 ( 8 Bytes before CD001 string) from 6EB0 (45166) to LBA Value+166 specified during binhack.

Adds Region Codes for JAP,EUR and USA and strings for that. Adds some bootcode, probably SH4 ASM to make the GDROM accept CDRs.

LBA 45000 Trick

69120000 bytes in first session will result in LBA 45000.

Fill 1st Session ISO File to 69120000 bytes with zeros

dd if=/dev/zero of=<ISOFILE> bs=1 count=1 seek=69119999

Creating & Burning DATA/DATA ISOs

1. mkisofs -duplicates-once -V <DISCNAME> -o <OUTPUT1.ISO> <DIRECTORY_TO_GAME_DATA>
2. cdrecord -v -multi -tao -xa <OUTPUT1.ISO>
3. cdrecord -msinfo
4. mkisofs -duplicates-once -V <DISCNAME> -o <OUTPUT2.ISO> -G <IP.BIN> -M <OUTPUT1.ISO> -C <MSINFO VALUE> <SMALL FILE FROM DIRECTORY_TO_GAME_DATA, take 1ST_READ.BIN>
5. cdrecord -v -tao -xa <OUTPUT2.ISO>