LC78815: Difference between revisions
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They're located on the [[NEO-CDA board]]. | They're located on the [[NEO-CDA board]]. | ||
CDDA configuration: FSEL=1, MODE1=0, MODE2=1, DATAR=0. | CDDA configuration: FSEL=1, MODE1=0, MODE2=1, DATAR=0. SYSCLK is unused. | ||
[[File:Lc78815_alt_mode2.png]] | [[File:Lc78815_alt_mode2.png]] | ||
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]]