Mode 1: Difference between revisions

Latest revision as of 15:21, 18 August 2024


BG Layers Available
Layer 3	Layer 2	Layer 1
2bpp	4bpp	4bpp

Mode 1 is the most commonly used background mode.^[1][2] It supports 3 BG layers. The horizontal resolution is 256 dots. Background tiles may be 8 by 8 pixels or 16 by 16 pixels in Mode 1.^[3]

Offset Change Mode is not supported, as that takes over layer 3.

Direct Color is unsupported.

Mosaic, interlacing, and windowing are supported.

References

https://forums.nesdev.org/viewtopic.php?t=15087
https://www.copetti.org/writings/consoles/super-nintendo
Appendix A-5 of Book I of the official Super Nintendo development manual

External Links

https://github.com/nesdoug/M1TE2

@@ Line 7: / Line 7: @@
 |}
-'''Mode 1''' is the most commonly used background mode.<sup>[1][2]</sup>  It supports 3 BG layers.
+'''Mode 1''' is the most commonly used background mode.<sup>[1][2]</sup>  It supports 3 BG layers.  The horizontal resolution is 256 dots.  Background tiles may be 8 by 8 pixels or 16 by 16 pixels in Mode 1.<sup>[3]</sup>
 [[Offset Change Mode]] is not supported, as that takes over layer 3.
+[[Direct Color]] is unsupported.
+[[Mosaic]], [[interlacing]], and [[windowing]] are supported.
 === See Also ===
@@ Line 21: / Line 25: @@
 |}
-=== Reference ===
+=== References ===
 # https://forums.nesdev.org/viewtopic.php?t=15087
 # https://www.copetti.org/writings/consoles/super-nintendo
+# [https://archive.org/details/SNESDevManual/book1/page/n199 Appendix A-5 of Book I] of the official Super Nintendo development manual
 === External Links ===
@@ Line 32: / Line 37: @@
 [[Category:Horizontal Pseudo 512 Mode]]
 [[Category:Indirect Color Modes]]
+[[Category:Triple-background Modes]]

Other Background Modes
Mode 0	Mode 1	Mode 2	Mode 3
Mode 4	Mode 5	Mode 6	Mode 7