LC78815: Difference between revisions
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[[File:Cd2_lc78815.jpg|thumb|300px| | [[File:Cd2_lc78815.jpg|thumb|300px|LC78815 surrounded by beautiful sticky flux residue.]] | ||
The Sanyo LC78815 is a 16-bit audio DAC, used to translate serial audio data from the [[CD drive]] | The Sanyo LC78815 is a 16-bit stereo audio DAC, used in the NeoGeo CD consoles to translate serial audio data from the [[CD drive]] (and the {{Chipname|NEO-YSA}} chip on some models) into analog signals. | ||
They're | They're located on the [[NEO-CDA board]]. | ||
CDDA configuration: FSEL=1, MODE1=0, MODE2=1, DATAR=0. SYSCLK is unused. | |||
[[File:Lc78815_alt_mode2.png]] | |||
=Datasheet= | =Datasheet= | ||
Complete datasheet: [[http://www.datasheetcatalog.org/datasheet/sanyo/LC78815M.pdf]] | |||
[[Category:Chips]] | [[Category:Chips]] | ||
[[Category:Audio system]] | [[Category:Audio system]] | ||
[[Category:CD systems]] | [[Category:CD systems]] | ||
Latest revision as of 21:19, 13 November 2019
The Sanyo LC78815 is a 16-bit stereo audio DAC, used in the NeoGeo CD consoles to translate serial audio data from the CD drive (and the NEO-YSA chip on some models) into analog signals.
They're located on the NEO-CDA board.
CDDA configuration: FSEL=1, MODE1=0, MODE2=1, DATAR=0. SYSCLK is unused.
Datasheet
Complete datasheet: [[1]]