initial fce ultra 0.81 import
[fceu.git] / Documentation / rel / 3.3
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c62d2810 1/******************************************************************************/
2/* 3.3) Famicom Disk System Notes */
3/******************************************************************************/
4
5 You will need the FDS BIOS ROM image in the base FCE Ultra directory.
6 It must be named "disksys.rom". I will not give this file to you, so
7 don't ask.
8
9 Two types of FDS disk images are supported: disk images with the
10 FWNES-style header, and disk images with no header.
11
12 You should make backups of all of your FDS games you use with FCE
13 Ultra. This is because FCE Ultra will write the disk image back to
14 the storage medium, and the disk image in RAM might have been corrupted
15 because of inaccurate emulation(this case is not likely to occur, but
16 it could occur).
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