View source for YM2151

{| style="float: right;" border="1" cellpadding="4" cellspacing="0"
|+ style="background:silver" | Equivalence table
!Rebadged as
!Found on PCB (manufacturer)
|-
|3569 || Dooyong, Para, Promat
|-
|9222S || Yun Sung
|-
|AU301 || 
|-
|BS901 || Afega, Danbi, Dooyong, F2System, Omega System, SemiCom
|-
|CA101 || First Amusement
|-
|CA5101 || Jeil Computer System, Omega System, SemiCom
|-
|CY5001 || Afega, Dongsung, Para, Playmark
|-
|HG3091 || 
|-
|K-661 || Afega
|-
|KA2001 || Danbi
|-
|KA51 || Omega System, SemiCom
|-
|KB2001 || SUN
|-
|PD2001 || Afega
|-
|U6651 || Semicom, Unico
|}

'''FM Operator Type-M (OPM)'''

=Pinout=
<pre>
        DIP24-600mil
         +---\/---+
Vss(GND) | 1    24| ØM
    *IRQ | 2    23| Ø1
     *IC | 3    22| Vdd(+5V)
      A0 | 4    21| S0
     *WR | 5    20| SH1
     *RD | 6    19| SH2
     *CS | 7    18| D7
     CT1 | 8    17| D6
     CT2 | 9    16| D5
      D0 |10    15| D4
Vss(GND) |11    14| D3
      D1 |12    13| D2
         +--------+
</pre>

=Frequency=
'''DIP24'''<br>
Set reader to FREQ, put black probe to GND, red probe to 23 and to 24 to measure CPU clock

=External links=
[http://en.wikipedia.org/wiki/YM2151 YM2151 page on Wikipedia]

=Note=
Usually comes in pair with [[YM3012]]

=Files=
<gallery widths="150px">
File:ym2151.pdf|YM2151 Datasheet
</gallery>

[[Category:Sound Chips]]
[[Category:DIP24-600mil]]