(CHIP) DSP-1 B (Super Nintendo) - OpenRetro Game Database

Not a game

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d0176e69-9591-47b6-8530-d493cff5bde3

(CHIP) DSP-1 B

description	The later DSP-1A and DSP-1B serve the same purpose as the DSP-1. The DSP-1A is a die shrink of the DSP-1, and the DSP-1B also corrects several bugs.[9] The DSP-1B introduced a bug in the Pilotwings demo due to the game code not being updated to reflect the timing differences of the chip revisions.	jyanncorp
developer	Nintendo	jyanncorp
disable	Not a game	FrodeSolheim
front_sha1	869e7658860079479b21402119b1dd60ae60b00e 512x256	jyanncorp
game_name	(CHIP) DSP-1 B	jyanncorp
longplay_url	https://www.youtube.com/watch?v=tNc94r509vs	jyanncorp
platform	snes	[Importer]
publish	0	[Importer]
tags	bios, chip	jyanncorp
wikipedia_url	https://en.wikipedia.org/wiki/List_of_Super_NES_enhancement_chips#DSP-1	jyanncorp
_type	1	[Janitor]
__long_description	This series of fixed-point digital signal processor chips allowed for fast vector-based calculations, bitmap conversions, both 2D and 3D coordinate transformations, and other functions. Four revisions of the chip exist, each physically identical but with different microcode. The DSP-1 version, including the later 1A die shrink and 1B bug fix revisions, was most often used; the DSP-2, DSP-3, and DSP-4 were used in only one title each. All of them are based on the NEC µPD77C25 CPU and clocked at 8Mhz	jyanncorp

010f9346-4095-456e-92d9-d3632cb9653c

Override the images from the main game entry. (It can be useful to upload language-specific screens, but don't use unless needed):

f06b7dd9-12e0-4dad-b014-c190c36e3dda

Override the images from the main game entry. (It can be useful to upload language-specific screens, but don't use unless needed):

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disable	Not a game (inherited)	[Importer]
file_list	[{"name": "DSP1 B (World) (Enhancement Chip).bin", "sha1": "78b724811f5f18d8c67669d9390397eb1a47a5e2", "size": 8192}]	[Importer]
parent_uuid	d0176e69-9591-47b6-8530-d493cff5bde3	thevoice
platform	snes snes	[Importer]
publish	0 0	[Janitor]
tag_nointro	2021-05-17	[Importer]
variant_name	BIN, World, Enhancement Chip	[Importer]
x_name	DSP1 B, BIN, World, Enhancement Chip, No-Intro	[Importer]
_type	2	[Janitor]

Override the images from the main game entry. (It can be useful to upload language-specific screens, but don't use unless needed):