YM2151: Difference between revisions

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


'''8-bit Microprocessor'''
'''FM Operator Type-M (OPM)'''


=Pinout=
=Pinout=
<pre>
<pre>
DIP40
        DIP24-600mil
         +---\/---+
         +---\/---+
    Vss | 1    40| *RES
Vss(GND) | 1    24| ØM
    RDY | 2    39| out
    *IRQ | 2    23| Ø1
     out | 3    38| S0
     *IC | 3    22| Vdd(+5V)
    IRQ | 4    37| in
      A0 | 4    21| S0
      NC | 5    36| NC
    *WR | 5    20| SH1
     NMI | 6    35| NC
     *RD | 6    19| SH2
     YNC | 7    34| R
     *CS | 7    18| D7
     Vcc | 8    33| D0
     CT1 | 8    17| D6
      A0 | 9    32| D1
    CT2 | 9    16| D5
       A1 |10    31| D2
       D0 |10    15| D4
      A2 |11    30| D3
Vss(GND) |11    14| D3
       A3 |12    29| D4
       D1 |12    13| D2
      A4 |13   28| D5
      A5 |14    27| D6
      A6 |15    26| D7
      A7 |16    25| A15
      A8 |17    24| A14
      A9 |18    23| A13
    A10 |19    22| A12
    A11 |20    21| Vss
         +--------+
         +--------+
LCC68
+---------------------------------------------------------------+
|  1 DDD        | 18 IPL        | 44 A13        | 61 D12        |
|  2 DDD        | 19 FC2        | 45 A14        | 62 D11        |
|  3 DDD        | 20 FC1        | 46 A15        | 63 D10        |
|  4 DDD        | 21 FC0        | 47 A16        | 64 D9        |
|  5 DDD        | 22 DDD        | 48 A17        | 65 D8        |
|  6 DDD        | 23 A1        | 49 A18        | 66 D7        |
|  7 DDD        | 24 A2        | 50 A19        | 67 D6        |
|  8 GND        | 25 A3        | 51 A20        | 68 D5        |
|  9 GND        | 26 A4        | 52 VCC        |  1 D4        |
| 10 HALT      | 27 A5        | 53 A21        |  2 D3        |
| 11 RST        | 28 A6        | 54 A22        |  3 D2        |
| 12 VMA        | 29 A7        | 55 A23        |  4 D1        |
| 13 E          | 30 A8        | 56 GND        |  5 D0        |
| 14 VPA        | 31 A9        | 57 GND        |  6 AS        |
| 15 BERR      | 32 A10        | 58 D15        |  7 UDS        |
| 16 IPL2      | 33 A11        | 59 D14        |  8 LDS        |
| 17 IPL1      | 34 A12        | 60 D13        |  9 RW        |
+---------------------------------------------------------------+
SIL5
      +------+
      ++    5| V+
      |      4| OUT
      |      3| GND
      |      2| INV IN
      ++    1| NON INV IN
      +------+
</pre>
</pre>


=Frequency=
=Frequency=
'''DIP64'''<br>
'''DIP24'''<br>
Set reader to FREQ, put black probe to GND, red probe to 15 to measure CPU clock<br>
Set reader to FREQ, put black probe to GND, red probe to 23 and to 24 to measure CPU clock
Guru's comment: 15, 23/24/25(vsync sometimes)
 
'''PLCC68'''<br>
Set reader to FREQ, put black probe to GND, red probe to 15 to measure CPU clock<br>
Guru's comment: 16, 25/26/27(vsync sometimes)
No frequency to check


=External links=
=External links=
[http://en.wikipedia.org/wiki/YM2151 YM2151 page on Wikipedia]
[http://en.wikipedia.org/wiki/YM2151 YM2151 page on Wikipedia]
=Note=
Usually comes in pair with [[YM3012]]


=Files=
=Files=
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[[Category:Sound Chips]]
[[Category:Sound Chips]]
[[Category:DIP8]]
[[Category:DIP24-600mil]]
[[Category:DIP14]]
[[Category:DIP16]]
[[Category:DIP18]]
[[Category:DIP20]]
[[Category:DIP22]]
[[Category:DIP24]]
[[Category:DIP28]]
[[Category:DIP32]]
[[Category:DIP40]]
[[Category:DIP42]]
[[Category:DIP64]]
[[Category:LCC68]]
[[Category:LCC84]]
[[Category:QFP44]]
[[Category:QFP52]]
[[Category:QFP80]]
[[Category:QFP100]]
[[Category:SIL5]]
[[Category:SIL9]]
[[Category:SSOP20]]
[[Category:SSOP28]]

Latest revision as of 20:57, 3 June 2024

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

        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
         +--------+

Frequency

DIP24
Set reader to FREQ, put black probe to GND, red probe to 23 and to 24 to measure CPU clock

External links

YM2151 page on Wikipedia

Note

Usually comes in pair with YM3012

Files

  • YM2151 Datasheet

    YM2151 Datasheet

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