UPD6376 Pinout

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Pinout of the µPD6376 Audio DAC. It takes the Digital Serial Audio data from the S-DSP (not the DSP-x coprocessor) and converts it into an Analog signal.

         .----\/----.
FSSEL -> | 01    16 | <- CLK
 DGND -- | 02    15 | <- DIN
   NC xx | 03    14 | <- LRSEL
 DVCC -- | 04    13 | <- LRCLK
 AGND -- | 05    12 | -- AGND
 ROUT <~ | 06    11 | ~> LOUT
 AVCC -- | 07    10 | <~ LREF
 AVCC -- | 08    09 | <~ RREF
         ˋ----------´
  • AVCC: Analog voltage supply
  • DVCC: Digital voltage supply
  • AGND: Analog ground
  • DGND: Digital ground
  • LREF: Reference voltage for Left DAC
  • RREF: Reference voltage for Right DAC
  • DIN: Data input
  • CLK: Bit clock
  • LRCLK: Word clock
  • LRSEL: Stereo reverse
  • FSSEL: When Low or Floating (internally pulled low), DIN caries multiplexed data (as on SNES). When high, left is from DIN and right is from LRSEL