SEGASATURN

Developer's Information

As of March 17, 1997

number	date of issue	presence or absence	subject
No.1	94/09/30	valid	Duty ratio of CD drive for Saturn
No.2	94/09/30	valid	Do not use pre-emphasis
No.3	94/09/30	valid	Regarding available write-once related equipment
No.4	94/10/19	valid	Distribution of software creation standards
No.5	94/10/07	valid	Read retry on Sega Saturn CD-ROM
No.6	94/10/20	valid	Software libraries you must use
No.7	94/10/19	invalid	Disk format standard specification changes
No.8	94/10/25	invalid	CD communication interface Ver0.9 additional materials
No.9	94/10/31	valid	Regulations regarding the “usage amount” of save data
No.10	94/10/26	invalid	Restrictions and precautions due to SCU specification changes
No.11	94/12/02	invalid	Boot system information provision
No.12	94/12/12	invalid	VDP2 specification changes
No.13	94/12/12	invalid	VDP2 manual supplement
No.14	94/12/19	invalid	Detailed explanation about VDP2 bitmap
No.15	95/01/17	invalid	Bug in VDP1 User's Manual
No.16	95/01/17	invalid	SCU User's Manual Supplement
No.17	95/01/17	invalid	Mission stick specification change
No.18	95/01/20	valid	Usage restrictions regarding system programs
No.19	95/01/20	valid	How to initialize CD blocks when using GFS
No.20	95/01/20	invalid	File system library manual correction
No.21	95/01/20	valid	GFS_Init, GFS_LoadDir function error recovery
No.22	95/01/20	valid	Regarding VDP1&VDP2 horizontal resolution settings
No.23	95/01/20	valid	Regarding VDP1&VDP2 interlace settings
No.24	95/01/20	valid	Precautions when setting VDP2 to high resolution mode
No.25	95/01/20	valid	When using palette format sprites in VDP1
No.26	95/02/15	invalid	Addition of GFS library/directory acquisition function
No.27	95/02/06	valid	Monaural/language settings for flags saved in SMPC
No.28	95/02/06	valid	Dual CPU usage information / attachments
No.29	95/03/15	valid	About CD-DA volume settings
No.30	95/03/13	valid	Additional information about virtual CD HDD usage
No.31	95/03/16	valid	By shipping region, corresponding area symbol and area symbol
No.32	95/04/04	valid	Regarding the colors and shapes of the Sega Saturn console and peripherals for overseas markets
No.33	95/04/20	invalid	Additional information on “VDP2 specification changes”
No.34	95/06/21	valid	analog mission stick manual
No.35	95/06/21	valid	Change of 1st read file area
No.36	95/09/28	valid	About initializing the hardware chip
No.37	95/09/28	invalid	Additional information on “VDP2 specification changes”
No.38	95/09/28	valid	racing controller manual
No.39	96/02/16	valid	Supplement about the number of transferred bytes of SCU-DMA
No.40	96/02/16	valid	Addition of compatible peripheral character codes
No.41	96/02/16	valid	Virtua Gun User's Manual Ver1.00
No.42	96/05/08	valid	Notes on using SMPC
No.43	96/05/08	valid	Multi-controller user's manual Ver1.00
No.44	96/05/08	valid	Additional information about shuttle mouse
No.45	96/05/08	valid	Supplementary explanation of Saturn keyboard
No.46	96/05/08	valid	Data cartridge manual Ver1.00
No.47	96/09/31	valid	Expansion Ram Cartridge Manual Ver1.00
No.48	96/09/31	valid	Sega Saturn development tool classification
No.49	97/03/17	valid	Restrictions regarding SCU/addition value register
No.50	97/03/17	valid	Twin Stick User's Manual Ver0.90
No.51	97/03/17	valid	Prohibition order on 68000
No.52	97/03/17	valid	Backup library work area size

●What is invalid information?

Invalid information is information that is no longer used due to correct information such as manuals, version updates, etc. In the list above, there is no link in the subject, but you can view the contents by clicking " Invalid ", but this is only invalid information .

●Notes regarding links between items

Each page has links to move back and forth so that each item can be viewed consecutively, but only valid information is linked.

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