YM3012

Equivalence table

Rebadged as	Found on PCB (manufacturer)
7105	Para
AU302	Omega System
BS902	Afega, Dooyong, F2System, Omega System, SemiCom
CA5102	Dongsung, Para, Promat, SemiCom
CY5001
CY5002	Afega, Playmark, SemiCom, SunA
K-662	Afega, SemiCom, Subsino
KA12	Danbi, SemiCom
KA3002	Afega, Danbi
U6612	SemiCom, Unico (different from the YM3812 package)

D/A Converter (DAC)

Pinout

DIP16
         +---\/---+
     Vdd | 1    16| GND
     CLK | 2    15| RB
 DIG GND | 3    14| BC
S D DATA | 4    13| MP
    SAM2 | 5    12| BUFF
    SAM1 | 6    11| COM
    *ICL | 7    10| CH-2
     GND | 8     9| CH-1
         +--------+

Frequency

DIP16
Set reader to FREQ, put black probe to GND, red probe to 2 to measure CPU clock

Note

Usually comes in pair with YM2151

Files

• 

  YM3012 Datasheet